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Merge pull request #6398 from kuldeepkash/bgp_multi_vrf
tests: Add bgp-multi-vrf test suites
This commit is contained in:
Donald Sharp
GitHub
commit
bda6d3729f
@ -295,7 +295,7 @@ def test_modify_ecmp_max_paths(request, ecmp_num, test_type):
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addr_type,
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dut,
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input_dict_1,
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next_hop=NEXT_HOPS[addr_type],
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next_hop=NEXT_HOPS[addr_type][:int(ecmp_num)],
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protocol=protocol,
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)
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assert result is True, "Testcase {} : Failed \n Error: {}".format(
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@ -296,7 +296,7 @@ def test_modify_ecmp_max_paths(request, ecmp_num, test_type):
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addr_type,
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dut,
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input_dict_1,
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next_hop=NEXT_HOPS[addr_type],
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next_hop=NEXT_HOPS[addr_type][:int(ecmp_num)],
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protocol=protocol,
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)
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assert result is True, "Testcase {} : Failed \n Error: {}".format(
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884
tests/topotests/bgp_multi_vrf_topo1/bgp_multi_vrf_topo1.json
Normal file
884
tests/topotests/bgp_multi_vrf_topo1/bgp_multi_vrf_topo1.json
Normal file
@ -0,0 +1,884 @@
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{
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"address_types": ["ipv4","ipv6"],
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"ipv4base": "10.0.0.0",
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"ipv4mask": 30,
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"ipv6base": "fd00::",
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"ipv6mask": 64,
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"link_ip_start": {
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"ipv4": "10.0.0.0",
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"v4mask": 30,
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"ipv6": "fd00::",
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"v6mask": 64
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},
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"lo_prefix": {
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"ipv4": "1.0.",
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"v4mask": 32,
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"ipv6": "2001:db8:f::",
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"v6mask": 128
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},
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"routers": {
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"red1": {
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"links": {
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"r1-link1": {"ipv4": "auto", "ipv6": "auto", "vrf": "RED_A"},
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"r1-link2": {"ipv4": "auto", "ipv6": "auto", "vrf": "RED_B"}
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},
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"vrfs":[
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{
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"name": "RED_A",
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"id": "1"
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},
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{
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"name": "RED_B",
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"id": "2"
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}
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],
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"bgp":
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[
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{
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"local_as": "500",
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"vrf": "RED_A",
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"address_family": {
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"ipv4": {
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"unicast": {
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"neighbor": {
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"r1": {
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"dest_link": {
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"red1-link1": {}
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}
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}
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}
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}
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},
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"ipv6": {
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"unicast": {
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"neighbor": {
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"r1": {
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"dest_link": {
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"red1-link1": {}
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}
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}
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}
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}
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}
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}
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},
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{
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"local_as": "500",
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"vrf": "RED_B",
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"address_family": {
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"ipv4": {
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"unicast": {
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"neighbor": {
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"r1": {
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"dest_link": {
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"red1-link2": {}
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}
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}
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}
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}
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},
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"ipv6": {
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"unicast": {
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"neighbor": {
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"r1": {
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"dest_link": {
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"red1-link2": {}
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}
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}
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}
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}
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}
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}
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}
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]
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},
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"blue1": {
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"links": {
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"r1-link1": {"ipv4": "auto", "ipv6": "auto", "vrf": "BLUE_A"},
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"r1-link2": {"ipv4": "auto", "ipv6": "auto", "vrf": "BLUE_B"}
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},
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"vrfs":[
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{
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"name": "BLUE_A",
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"id": "1"
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},
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{
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"name": "BLUE_B",
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"id": "2"
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}
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],
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"bgp":
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[
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{
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"local_as": "800",
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"vrf": "BLUE_A",
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"address_family": {
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"ipv4": {
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"unicast": {
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"neighbor": {
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"r1": {
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"dest_link": {
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"blue1-link1": {}
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}
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}
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}
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}
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},
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"ipv6": {
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"unicast": {
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"neighbor": {
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"r1": {
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"dest_link": {
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"blue1-link1": {}
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}
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}
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}
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}
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}
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}
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},
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{
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"local_as": "800",
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"vrf": "BLUE_B",
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"address_family": {
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"ipv4": {
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"unicast": {
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"neighbor": {
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"r1": {
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"dest_link": {
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"blue1-link2": {}
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}
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}
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}
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}
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},
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"ipv6": {
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"unicast": {
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"neighbor": {
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"r1": {
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"dest_link": {
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"blue1-link2": {}
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}
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}
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}
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}
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}
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}
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}
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]
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},
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"r1": {
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"links": {
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"red1-link1": {"ipv4": "auto", "ipv6": "auto", "vrf": "RED_A"},
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"red1-link2": {"ipv4": "auto", "ipv6": "auto", "vrf": "RED_B"},
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"blue1-link1": {"ipv4": "auto", "ipv6": "auto", "vrf": "BLUE_A"},
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"blue1-link2": {"ipv4": "auto", "ipv6": "auto", "vrf": "BLUE_B"},
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"r2-link1": {"ipv4": "auto", "ipv6": "auto", "vrf": "RED_A"},
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"r2-link2": {"ipv4": "auto", "ipv6": "auto", "vrf": "RED_B"},
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"r2-link3": {"ipv4": "auto", "ipv6": "auto", "vrf": "BLUE_A"},
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"r2-link4": {"ipv4": "auto", "ipv6": "auto", "vrf": "BLUE_B"}
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},
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"vrfs":[
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{
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"name": "RED_A",
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"id": "1"
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},
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{
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"name": "RED_B",
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"id": "2"
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},
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{
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"name": "BLUE_A",
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"id": "3"
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},
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{
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"name": "BLUE_B",
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"id": "4"
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}
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],
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"bgp":
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[
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{
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"local_as": "100",
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"vrf": "RED_A",
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"address_family": {
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"ipv4": {
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"unicast": {
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"neighbor": {
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"red1": {
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"dest_link": {
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"r1-link1": {}
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}
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},
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"r2": {
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"dest_link": {
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"r1-link1":
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{ "next_hop_self": true }
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}
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}
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}
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}
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},
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"ipv6": {
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"unicast": {
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"neighbor": {
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"red1": {
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"dest_link": {
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"r1-link1": {}
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}
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},
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"r2": {
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"dest_link": {
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"r1-link1":
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{ "next_hop_self": true }
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}
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}
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}
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}
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}
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}
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},
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{
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"local_as": "100",
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"vrf": "RED_B",
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"address_family": {
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"ipv4": {
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"unicast": {
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"neighbor": {
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"red1": {
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"dest_link": {
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"r1-link2": {}
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}
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},
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"r2": {
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"dest_link": {
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"r1-link2":
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{ "next_hop_self": true }
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}
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}
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}
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}
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},
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"ipv6": {
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"unicast": {
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"neighbor": {
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"red1": {
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"dest_link": {
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"r1-link2": {}
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}
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},
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"r2": {
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"dest_link": {
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"r1-link2":
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{ "next_hop_self": true }
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}
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}
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}
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}
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}
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}
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},
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{
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"local_as": "100",
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"vrf": "BLUE_A",
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"address_family": {
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"ipv4": {
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"unicast": {
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"neighbor": {
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"blue1": {
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"dest_link": {
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"r1-link1": {}
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}
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},
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"r2": {
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"dest_link": {
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"r1-link3":
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{ "next_hop_self": true }
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}
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}
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}
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}
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},
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"ipv6": {
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"unicast": {
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"neighbor": {
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"blue1": {
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"dest_link": {
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"r1-link1": {}
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}
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},
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"r2": {
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"dest_link": {
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"r1-link3":
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{ "next_hop_self": true }
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}
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}
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}
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}
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}
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}
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},
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{
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"local_as": "100",
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"vrf": "BLUE_B",
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"address_family": {
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"ipv4": {
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"unicast": {
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"neighbor": {
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"blue1": {
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"dest_link": {
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"r1-link2": {}
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}
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},
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"r2": {
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"dest_link": {
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"r1-link4":
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{ "next_hop_self": true }
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}
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}
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}
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}
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},
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"ipv6": {
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"unicast": {
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"neighbor": {
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"blue1": {
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"dest_link": {
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"r1-link2": {}
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}
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},
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"r2": {
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"dest_link": {
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"r1-link4":
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{ "next_hop_self": true }
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}
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}
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}
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}
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}
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}
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}
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]
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},
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"r2": {
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"links": {
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"r1-link1": {"ipv4": "auto", "ipv6": "auto", "vrf": "RED_A"},
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"r1-link2": {"ipv4": "auto", "ipv6": "auto", "vrf": "RED_B"},
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"r1-link3": {"ipv4": "auto", "ipv6": "auto", "vrf": "BLUE_A"},
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"r1-link4": {"ipv4": "auto", "ipv6": "auto", "vrf": "BLUE_B"},
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"r3-link1": {"ipv4": "auto", "ipv6": "auto", "vrf": "RED_A"},
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"r3-link2": {"ipv4": "auto", "ipv6": "auto", "vrf": "RED_B"},
|
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"r3-link3": {"ipv4": "auto", "ipv6": "auto", "vrf": "BLUE_A"},
|
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"r3-link4": {"ipv4": "auto", "ipv6": "auto", "vrf": "BLUE_B"}
|
||||
},
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||||
"vrfs":[
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{
|
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"name": "RED_A",
|
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"id": "1"
|
||||
},
|
||||
{
|
||||
"name": "RED_B",
|
||||
"id": "2"
|
||||
},
|
||||
{
|
||||
"name": "BLUE_A",
|
||||
"id": "3"
|
||||
},
|
||||
{
|
||||
"name": "BLUE_B",
|
||||
"id": "4"
|
||||
}
|
||||
],
|
||||
"bgp":
|
||||
[
|
||||
{
|
||||
"local_as": "100",
|
||||
"vrf": "RED_A",
|
||||
"address_family": {
|
||||
"ipv4": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r1": {
|
||||
"dest_link": {
|
||||
"r2-link1": {}
|
||||
}
|
||||
},
|
||||
"r3": {
|
||||
"dest_link": {
|
||||
"r2-link1": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"ipv6": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r1": {
|
||||
"dest_link": {
|
||||
"r2-link1": {}
|
||||
}
|
||||
},
|
||||
"r3": {
|
||||
"dest_link": {
|
||||
"r2-link1": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"local_as": "100",
|
||||
"vrf": "RED_B",
|
||||
"address_family": {
|
||||
"ipv4": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r1": {
|
||||
"dest_link": {
|
||||
"r2-link2": {}
|
||||
}
|
||||
},
|
||||
"r3": {
|
||||
"dest_link": {
|
||||
"r2-link2": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"ipv6": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r1": {
|
||||
"dest_link": {
|
||||
"r2-link2": {}
|
||||
}
|
||||
},
|
||||
"r3": {
|
||||
"dest_link": {
|
||||
"r2-link2": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"local_as": "100",
|
||||
"vrf": "BLUE_A",
|
||||
"address_family": {
|
||||
"ipv4": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r1": {
|
||||
"dest_link": {
|
||||
"r2-link3": {}
|
||||
}
|
||||
},
|
||||
"r3": {
|
||||
"dest_link": {
|
||||
"r2-link3": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"ipv6": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r1": {
|
||||
"dest_link": {
|
||||
"r2-link3": {}
|
||||
}
|
||||
},
|
||||
"r3": {
|
||||
"dest_link": {
|
||||
"r2-link3": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"local_as": "100",
|
||||
"vrf": "BLUE_B",
|
||||
"address_family": {
|
||||
"ipv4": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r1": {
|
||||
"dest_link": {
|
||||
"r2-link4": {}
|
||||
}
|
||||
},
|
||||
"r3": {
|
||||
"dest_link": {
|
||||
"r2-link4": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"ipv6": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r1": {
|
||||
"dest_link": {
|
||||
"r2-link4": {}
|
||||
}
|
||||
},
|
||||
"r3": {
|
||||
"dest_link": {
|
||||
"r2-link4": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
"r3": {
|
||||
"links": {
|
||||
"r2-link1": {"ipv4": "auto", "ipv6": "auto", "vrf": "RED_A"},
|
||||
"r2-link2": {"ipv4": "auto", "ipv6": "auto", "vrf": "RED_B"},
|
||||
"r2-link3": {"ipv4": "auto", "ipv6": "auto", "vrf": "BLUE_A"},
|
||||
"r2-link4": {"ipv4": "auto", "ipv6": "auto", "vrf": "BLUE_B"},
|
||||
"red2-link1": {"ipv4": "auto", "ipv6": "auto", "vrf": "RED_A"},
|
||||
"red2-link2": {"ipv4": "auto", "ipv6": "auto", "vrf": "RED_B"},
|
||||
"blue2-link1": {"ipv4": "auto", "ipv6": "autor3", "vrf": "BLUE_A"},
|
||||
"blue2-link2": {"ipv4": "auto", "ipv6": "auto", "vrf": "BLUE_B"}
|
||||
},
|
||||
"vrfs":[
|
||||
{
|
||||
"name": "RED_A",
|
||||
"id": "1"
|
||||
},
|
||||
{
|
||||
"name": "RED_B",
|
||||
"id": "2"
|
||||
},
|
||||
{
|
||||
"name": "BLUE_A",
|
||||
"id": "3"
|
||||
},
|
||||
{
|
||||
"name": "BLUE_B",
|
||||
"id": "4"
|
||||
}
|
||||
],
|
||||
"bgp":
|
||||
[
|
||||
{
|
||||
"local_as": "200",
|
||||
"vrf": "RED_A",
|
||||
"address_family": {
|
||||
"ipv4": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r2": {
|
||||
"dest_link": {
|
||||
"r3-link1": {}
|
||||
}
|
||||
},
|
||||
"red2": {
|
||||
"dest_link": {
|
||||
"r3-link1": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"ipv6": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r2": {
|
||||
"dest_link": {
|
||||
"r3-link1": {}
|
||||
}
|
||||
},
|
||||
"red2": {
|
||||
"dest_link": {
|
||||
"r3-link1": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"local_as": "200",
|
||||
"vrf": "RED_B",
|
||||
"address_family": {
|
||||
"ipv4": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r2": {
|
||||
"dest_link": {
|
||||
"r3-link2": {}
|
||||
}
|
||||
},
|
||||
"red2": {
|
||||
"dest_link": {
|
||||
"r3-link2": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"ipv6": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r2": {
|
||||
"dest_link": {
|
||||
"r3-link2": {}
|
||||
}
|
||||
},
|
||||
"red2": {
|
||||
"dest_link": {
|
||||
"r3-link2": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"local_as": "200",
|
||||
"vrf": "BLUE_A",
|
||||
"address_family": {
|
||||
"ipv4": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r2": {
|
||||
"dest_link": {
|
||||
"r3-link3": {}
|
||||
}
|
||||
},
|
||||
"blue2": {
|
||||
"dest_link": {
|
||||
"r3-link1": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"ipv6": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r2": {
|
||||
"dest_link": {
|
||||
"r3-link3": {}
|
||||
}
|
||||
},
|
||||
"blue2": {
|
||||
"dest_link": {
|
||||
"r3-link1": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"local_as": "200",
|
||||
"vrf": "BLUE_B",
|
||||
"address_family": {
|
||||
"ipv4": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r2": {
|
||||
"dest_link": {
|
||||
"r3-link4": {}
|
||||
}
|
||||
},
|
||||
"blue2": {
|
||||
"dest_link": {
|
||||
"r3-link2": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"ipv6": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r2": {
|
||||
"dest_link": {
|
||||
"r3-link4": {}
|
||||
}
|
||||
},
|
||||
"blue2": {
|
||||
"dest_link": {
|
||||
"r3-link2": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
"red2": {
|
||||
"links": {
|
||||
"r3-link1": {"ipv4": "auto", "ipv6": "auto", "vrf": "RED_A"},
|
||||
"r3-link2": {"ipv4": "auto", "ipv6": "auto", "vrf": "RED_B"}
|
||||
},
|
||||
"vrfs":[
|
||||
{
|
||||
"name": "RED_A",
|
||||
"id": "1"
|
||||
},
|
||||
{
|
||||
"name": "RED_B",
|
||||
"id": "2"
|
||||
}
|
||||
],
|
||||
"bgp":
|
||||
[
|
||||
{
|
||||
"local_as": "500",
|
||||
"vrf": "RED_A",
|
||||
"address_family": {
|
||||
"ipv4": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r3": {
|
||||
"dest_link": {
|
||||
"red2-link1": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"ipv6": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r3": {
|
||||
"dest_link": {
|
||||
"red2-link1": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"local_as": "500",
|
||||
"vrf": "RED_B",
|
||||
"address_family": {
|
||||
"ipv4": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r3": {
|
||||
"dest_link": {
|
||||
"red2-link2": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"ipv6": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r3": {
|
||||
"dest_link": {
|
||||
"red2-link2": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
"blue2": {
|
||||
"links": {
|
||||
"r3-link1": {"ipv4": "auto", "ipv6": "auto", "vrf": "BLUE_A"},
|
||||
"r3-link2": {"ipv4": "auto", "ipv6": "auto", "vrf": "BLUE_B"}
|
||||
},
|
||||
"vrfs":[
|
||||
{
|
||||
"name": "BLUE_A",
|
||||
"id": "1"
|
||||
},
|
||||
{
|
||||
"name": "BLUE_B",
|
||||
"id": "2"
|
||||
}
|
||||
],
|
||||
"bgp":
|
||||
[
|
||||
{
|
||||
"local_as": "800",
|
||||
"vrf": "BLUE_A",
|
||||
"address_family": {
|
||||
"ipv4": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r3": {
|
||||
"dest_link": {
|
||||
"blue2-link1": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"ipv6": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r3": {
|
||||
"dest_link": {
|
||||
"blue2-link1": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"local_as": "800",
|
||||
"vrf": "BLUE_B",
|
||||
"address_family": {
|
||||
"ipv4": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r3": {
|
||||
"dest_link": {
|
||||
"blue2-link2": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"ipv6": {
|
||||
"unicast": {
|
||||
"neighbor": {
|
||||
"r3": {
|
||||
"dest_link": {
|
||||
"blue2-link2": {}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
}
|
||||
6300
tests/topotests/bgp_multi_vrf_topo1/test_bgp_multi_vrf_topo1.py
Executable file
6300
tests/topotests/bgp_multi_vrf_topo1/test_bgp_multi_vrf_topo1.py
Executable file
File diff suppressed because it is too large
Load Diff
1277
tests/topotests/bgp_multi_vrf_topo2/bgp_multi_vrf_topo2.json
Normal file
1277
tests/topotests/bgp_multi_vrf_topo2/bgp_multi_vrf_topo2.json
Normal file
File diff suppressed because it is too large
Load Diff
2012
tests/topotests/bgp_multi_vrf_topo2/test_bgp_multi_vrf_topo2.py
Executable file
2012
tests/topotests/bgp_multi_vrf_topo2/test_bgp_multi_vrf_topo2.py
Executable file
File diff suppressed because it is too large
Load Diff
@ -75,8 +75,12 @@ def create_router_bgp(tgen, topo, input_dict=None, build=False, load_config=True
|
||||
"address_family": {
|
||||
"ipv4": {
|
||||
"unicast": {
|
||||
"redistribute": [
|
||||
{"redist_type": "static"},
|
||||
"redistribute": [{
|
||||
"redist_type": "static",
|
||||
"attribute": {
|
||||
"metric" : 123
|
||||
}
|
||||
},
|
||||
{"redist_type": "connected"}
|
||||
],
|
||||
"advertise_networks": [
|
||||
@ -143,50 +147,55 @@ def create_router_bgp(tgen, topo, input_dict=None, build=False, load_config=True
|
||||
logger.debug("Router %s: 'bgp' not present in input_dict", router)
|
||||
continue
|
||||
|
||||
data_all_bgp = __create_bgp_global(tgen, input_dict, router, build)
|
||||
if data_all_bgp:
|
||||
bgp_data = input_dict[router]["bgp"]
|
||||
bgp_data_list = input_dict[router]["bgp"]
|
||||
|
||||
bgp_addr_data = bgp_data.setdefault("address_family", {})
|
||||
if type(bgp_data_list) is not list:
|
||||
bgp_data_list = [bgp_data_list]
|
||||
|
||||
if not bgp_addr_data:
|
||||
logger.debug(
|
||||
"Router %s: 'address_family' not present in " "input_dict for BGP",
|
||||
router,
|
||||
)
|
||||
else:
|
||||
for bgp_data in bgp_data_list:
|
||||
data_all_bgp = __create_bgp_global(tgen, bgp_data, router, build)
|
||||
if data_all_bgp:
|
||||
bgp_addr_data = bgp_data.setdefault("address_family", {})
|
||||
|
||||
ipv4_data = bgp_addr_data.setdefault("ipv4", {})
|
||||
ipv6_data = bgp_addr_data.setdefault("ipv6", {})
|
||||
|
||||
neigh_unicast = (
|
||||
True
|
||||
if ipv4_data.setdefault("unicast", {})
|
||||
or ipv6_data.setdefault("unicast", {})
|
||||
else False
|
||||
)
|
||||
|
||||
if neigh_unicast:
|
||||
data_all_bgp = __create_bgp_unicast_neighbor(
|
||||
tgen,
|
||||
topo,
|
||||
input_dict,
|
||||
if not bgp_addr_data:
|
||||
logger.debug(
|
||||
"Router %s: 'address_family' not present in "
|
||||
"input_dict for BGP",
|
||||
router,
|
||||
afi_test,
|
||||
config_data=data_all_bgp,
|
||||
)
|
||||
else:
|
||||
|
||||
ipv4_data = bgp_addr_data.setdefault("ipv4", {})
|
||||
ipv6_data = bgp_addr_data.setdefault("ipv6", {})
|
||||
|
||||
neigh_unicast = (
|
||||
True
|
||||
if ipv4_data.setdefault("unicast", {})
|
||||
or ipv6_data.setdefault("unicast", {})
|
||||
else False
|
||||
)
|
||||
|
||||
try:
|
||||
result = create_common_configuration(
|
||||
tgen, router, data_all_bgp, "bgp", build, load_config
|
||||
)
|
||||
except InvalidCLIError:
|
||||
# Traceback
|
||||
errormsg = traceback.format_exc()
|
||||
logger.error(errormsg)
|
||||
return errormsg
|
||||
if neigh_unicast:
|
||||
data_all_bgp = __create_bgp_unicast_neighbor(
|
||||
tgen,
|
||||
topo,
|
||||
bgp_data,
|
||||
router,
|
||||
afi_test,
|
||||
config_data=data_all_bgp,
|
||||
)
|
||||
|
||||
logger.debug("Exiting lib API: {}".format(sys._getframe().f_code.co_name))
|
||||
try:
|
||||
result = create_common_configuration(
|
||||
tgen, router, data_all_bgp, "bgp", build, load_config
|
||||
)
|
||||
except InvalidCLIError:
|
||||
# Traceback
|
||||
errormsg = traceback.format_exc()
|
||||
logger.error(errormsg)
|
||||
return errormsg
|
||||
|
||||
logger.debug("Exiting lib API: create_router_bgp()")
|
||||
return result
|
||||
|
||||
|
||||
@ -206,19 +215,16 @@ def __create_bgp_global(tgen, input_dict, router, build=False):
|
||||
True or False
|
||||
"""
|
||||
|
||||
result = False
|
||||
logger.debug("Entering lib API: {}".format(sys._getframe().f_code.co_name))
|
||||
|
||||
bgp_data = input_dict[router]["bgp"]
|
||||
bgp_data = input_dict
|
||||
del_bgp_action = bgp_data.setdefault("delete", False)
|
||||
if del_bgp_action:
|
||||
config_data = ["no router bgp"]
|
||||
|
||||
return config_data
|
||||
|
||||
config_data = []
|
||||
|
||||
if "local_as" not in bgp_data and build:
|
||||
logger.error(
|
||||
logger.debug(
|
||||
"Router %s: 'local_as' not present in input_dict" "for BGP", router
|
||||
)
|
||||
return False
|
||||
@ -229,6 +235,12 @@ def __create_bgp_global(tgen, input_dict, router, build=False):
|
||||
if vrf_id:
|
||||
cmd = "{} vrf {}".format(cmd, vrf_id)
|
||||
|
||||
if del_bgp_action:
|
||||
cmd = "no {}".format(cmd)
|
||||
config_data.append(cmd)
|
||||
|
||||
return config_data
|
||||
|
||||
config_data.append(cmd)
|
||||
config_data.append("no bgp ebgp-requires-policy")
|
||||
|
||||
@ -325,12 +337,15 @@ def __create_bgp_unicast_neighbor(
|
||||
* `build` : Only for initial setup phase this is set as True.
|
||||
"""
|
||||
|
||||
result = False
|
||||
logger.debug("Entering lib API: {}".format(sys._getframe().f_code.co_name))
|
||||
|
||||
add_neigh = True
|
||||
bgp_data = input_dict
|
||||
if "router bgp" in config_data:
|
||||
add_neigh = False
|
||||
bgp_data = input_dict[router]["bgp"]["address_family"]
|
||||
|
||||
bgp_data = input_dict["address_family"]
|
||||
|
||||
for addr_type, addr_dict in bgp_data.iteritems():
|
||||
if not addr_dict:
|
||||
@ -403,14 +418,19 @@ def __create_bgp_unicast_neighbor(
|
||||
if redistribute_data:
|
||||
for redistribute in redistribute_data:
|
||||
if "redist_type" not in redistribute:
|
||||
logger.error(
|
||||
logger.debug(
|
||||
"Router %s: 'redist_type' not present in " "input_dict", router
|
||||
)
|
||||
else:
|
||||
cmd = "redistribute {}".format(redistribute["redist_type"])
|
||||
redist_attr = redistribute.setdefault("attribute", None)
|
||||
if redist_attr:
|
||||
cmd = "{} {}".format(cmd, redist_attr)
|
||||
if isinstance(redist_attr, dict):
|
||||
for key, value in redist_attr.items():
|
||||
cmd = "{} {} {}".format(cmd, key, value)
|
||||
else:
|
||||
cmd = "{} {}".format(cmd, redist_attr)
|
||||
|
||||
del_action = redistribute.setdefault("delete", False)
|
||||
if del_action:
|
||||
cmd = "no {}".format(cmd)
|
||||
@ -453,13 +473,18 @@ def __create_bgp_neighbor(topo, input_dict, router, addr_type, add_neigh=True):
|
||||
config_data = []
|
||||
logger.debug("Entering lib API: {}".format(sys._getframe().f_code.co_name))
|
||||
|
||||
bgp_data = input_dict[router]["bgp"]["address_family"]
|
||||
bgp_data = input_dict["address_family"]
|
||||
neigh_data = bgp_data[addr_type]["unicast"]["neighbor"]
|
||||
|
||||
for name, peer_dict in neigh_data.iteritems():
|
||||
for dest_link, peer in peer_dict["dest_link"].iteritems():
|
||||
nh_details = topo[name]
|
||||
remote_as = nh_details["bgp"]["local_as"]
|
||||
|
||||
if "vrfs" in topo[router]:
|
||||
remote_as = nh_details["bgp"][0]["local_as"]
|
||||
else:
|
||||
remote_as = nh_details["bgp"]["local_as"]
|
||||
|
||||
update_source = None
|
||||
|
||||
if dest_link in nh_details["links"].keys():
|
||||
@ -549,7 +574,7 @@ def __create_bgp_unicast_address_family(
|
||||
config_data = []
|
||||
logger.debug("Entering lib API: {}".format(sys._getframe().f_code.co_name))
|
||||
|
||||
bgp_data = input_dict[router]["bgp"]["address_family"]
|
||||
bgp_data = input_dict["address_family"]
|
||||
neigh_data = bgp_data[addr_type]["unicast"]["neighbor"]
|
||||
|
||||
for peer_name, peer_dict in deepcopy(neigh_data).iteritems():
|
||||
@ -605,8 +630,12 @@ def __create_bgp_unicast_address_family(
|
||||
allowas_in = peer.setdefault("allowas-in", None)
|
||||
|
||||
# next-hop-self
|
||||
if next_hop_self:
|
||||
config_data.append("{} next-hop-self".format(neigh_cxt))
|
||||
if next_hop_self is not None:
|
||||
if next_hop_self is True:
|
||||
config_data.append("{} next-hop-self".format(neigh_cxt))
|
||||
else:
|
||||
config_data.append("no {} next-hop-self".format(neigh_cxt))
|
||||
|
||||
# send_community
|
||||
if send_community:
|
||||
config_data.append("{} send-community".format(neigh_cxt))
|
||||
@ -840,80 +869,291 @@ def verify_router_id(tgen, topo, input_dict):
|
||||
|
||||
|
||||
@retry(attempts=20, wait=2, return_is_str=True)
|
||||
def verify_bgp_convergence(tgen, topo):
|
||||
def verify_bgp_convergence(tgen, topo, dut=None):
|
||||
"""
|
||||
API will verify if BGP is converged with in the given time frame.
|
||||
Running "show bgp summary json" command and verify bgp neighbor
|
||||
state is established,
|
||||
|
||||
Parameters
|
||||
----------
|
||||
* `tgen`: topogen object
|
||||
* `topo`: input json file data
|
||||
* `addr_type`: ip_type, ipv4/ipv6
|
||||
* `dut`: device under test
|
||||
|
||||
Usage
|
||||
-----
|
||||
# To veriry is BGP is converged for all the routers used in
|
||||
topology
|
||||
results = verify_bgp_convergence(tgen, topo, "ipv4")
|
||||
results = verify_bgp_convergence(tgen, topo, dut="r1")
|
||||
|
||||
Returns
|
||||
-------
|
||||
errormsg(str) or True
|
||||
"""
|
||||
|
||||
logger.debug("Entering lib API: {}".format(sys._getframe().f_code.co_name))
|
||||
logger.debug("Entering lib API: verify_bgp_convergence()")
|
||||
for router, rnode in tgen.routers().iteritems():
|
||||
if "bgp" not in topo["routers"][router]:
|
||||
continue
|
||||
|
||||
logger.info("Verifying BGP Convergence on router %s", router)
|
||||
show_bgp_json = run_frr_cmd(rnode, "show bgp summary json", isjson=True)
|
||||
if dut is not None and dut != router:
|
||||
continue
|
||||
|
||||
logger.info("Verifying BGP Convergence on router %s:", router)
|
||||
show_bgp_json = run_frr_cmd(rnode, "show bgp vrf all summary json", isjson=True)
|
||||
# Verifying output dictionary show_bgp_json is empty or not
|
||||
if not bool(show_bgp_json):
|
||||
errormsg = "BGP is not running"
|
||||
return errormsg
|
||||
|
||||
# To find neighbor ip type
|
||||
bgp_addr_type = topo["routers"][router]["bgp"]["address_family"]
|
||||
for addr_type in bgp_addr_type.keys():
|
||||
if not check_address_types(addr_type):
|
||||
continue
|
||||
total_peer = 0
|
||||
bgp_data_list = topo["routers"][router]["bgp"]
|
||||
|
||||
bgp_neighbors = bgp_addr_type[addr_type]["unicast"]["neighbor"]
|
||||
if type(bgp_data_list) is not list:
|
||||
bgp_data_list = [bgp_data_list]
|
||||
|
||||
for bgp_neighbor in bgp_neighbors:
|
||||
total_peer += len(bgp_neighbors[bgp_neighbor]["dest_link"])
|
||||
for bgp_data in bgp_data_list:
|
||||
if "vrf" in bgp_data:
|
||||
vrf = bgp_data["vrf"]
|
||||
if vrf is None:
|
||||
vrf = "default"
|
||||
else:
|
||||
vrf = "default"
|
||||
|
||||
for addr_type in bgp_addr_type.keys():
|
||||
if not check_address_types(addr_type):
|
||||
continue
|
||||
bgp_neighbors = bgp_addr_type[addr_type]["unicast"]["neighbor"]
|
||||
# To find neighbor ip type
|
||||
bgp_addr_type = bgp_data["address_family"]
|
||||
if "l2vpn" in bgp_addr_type:
|
||||
total_evpn_peer = 0
|
||||
|
||||
no_of_peer = 0
|
||||
for bgp_neighbor, peer_data in bgp_neighbors.iteritems():
|
||||
for dest_link in peer_data["dest_link"].keys():
|
||||
data = topo["routers"][bgp_neighbor]["links"]
|
||||
if dest_link in data:
|
||||
neighbor_ip = data[dest_link][addr_type].split("/")[0]
|
||||
if addr_type == "ipv4":
|
||||
ipv4_data = show_bgp_json["ipv4Unicast"]["peers"]
|
||||
nh_state = ipv4_data[neighbor_ip]["state"]
|
||||
else:
|
||||
ipv6_data = show_bgp_json["ipv6Unicast"]["peers"]
|
||||
nh_state = ipv6_data[neighbor_ip]["state"]
|
||||
if "neighbor" not in bgp_addr_type["l2vpn"]["evpn"]:
|
||||
continue
|
||||
|
||||
if nh_state == "Established":
|
||||
no_of_peer += 1
|
||||
if no_of_peer == total_peer:
|
||||
logger.info("BGP is Converged for router %s", router)
|
||||
else:
|
||||
errormsg = "BGP is not converged for router {}".format(router)
|
||||
return errormsg
|
||||
bgp_neighbors = bgp_addr_type["l2vpn"]["evpn"]["neighbor"]
|
||||
total_evpn_peer += len(bgp_neighbors)
|
||||
|
||||
no_of_evpn_peer = 0
|
||||
for bgp_neighbor, peer_data in bgp_neighbors.items():
|
||||
for _addr_type, dest_link_dict in peer_data.items():
|
||||
data = topo["routers"][bgp_neighbor]["links"]
|
||||
for dest_link in dest_link_dict.keys():
|
||||
if dest_link in data:
|
||||
peer_details = peer_data[_addr_type][dest_link]
|
||||
|
||||
neighbor_ip = data[dest_link][_addr_type].split("/")[0]
|
||||
nh_state = None
|
||||
|
||||
if (
|
||||
"ipv4Unicast" in show_bgp_json[vrf]
|
||||
or "ipv6Unicast" in show_bgp_json[vrf]
|
||||
):
|
||||
errormsg = (
|
||||
"[DUT: %s] VRF: %s, "
|
||||
"ipv4Unicast/ipv6Unicast"
|
||||
" address-family present"
|
||||
" under l2vpn" % (router, vrf)
|
||||
)
|
||||
return errormsg
|
||||
|
||||
l2VpnEvpn_data = show_bgp_json[vrf]["l2VpnEvpn"][
|
||||
"peers"
|
||||
]
|
||||
nh_state = l2VpnEvpn_data[neighbor_ip]["state"]
|
||||
|
||||
if nh_state == "Established":
|
||||
no_of_evpn_peer += 1
|
||||
|
||||
if no_of_evpn_peer == total_evpn_peer:
|
||||
logger.info(
|
||||
"[DUT: %s] VRF: %s, BGP is Converged for " "epvn peers",
|
||||
router,
|
||||
vrf,
|
||||
)
|
||||
else:
|
||||
errormsg = (
|
||||
"[DUT: %s] VRF: %s, BGP is not converged "
|
||||
"for evpn peers" % (router, vrf)
|
||||
)
|
||||
return errormsg
|
||||
else:
|
||||
for addr_type in bgp_addr_type.keys():
|
||||
if not check_address_types(addr_type):
|
||||
continue
|
||||
total_peer = 0
|
||||
|
||||
bgp_neighbors = bgp_addr_type[addr_type]["unicast"]["neighbor"]
|
||||
|
||||
for bgp_neighbor in bgp_neighbors:
|
||||
total_peer += len(bgp_neighbors[bgp_neighbor]["dest_link"])
|
||||
|
||||
for addr_type in bgp_addr_type.keys():
|
||||
if not check_address_types(addr_type):
|
||||
continue
|
||||
bgp_neighbors = bgp_addr_type[addr_type]["unicast"]["neighbor"]
|
||||
|
||||
no_of_peer = 0
|
||||
for bgp_neighbor, peer_data in bgp_neighbors.items():
|
||||
for dest_link in peer_data["dest_link"].keys():
|
||||
data = topo["routers"][bgp_neighbor]["links"]
|
||||
if dest_link in data:
|
||||
peer_details = peer_data["dest_link"][dest_link]
|
||||
# for link local neighbors
|
||||
if (
|
||||
"neighbor_type" in peer_details
|
||||
and peer_details["neighbor_type"] == "link-local"
|
||||
):
|
||||
neighbor_ip = get_ipv6_linklocal_address(
|
||||
topo["routers"], bgp_neighbor, dest_link
|
||||
)
|
||||
elif "source_link" in peer_details:
|
||||
neighbor_ip = topo["routers"][bgp_neighbor][
|
||||
"links"
|
||||
][peer_details["source_link"]][addr_type].split(
|
||||
"/"
|
||||
)[
|
||||
0
|
||||
]
|
||||
elif (
|
||||
"neighbor_type" in peer_details
|
||||
and peer_details["neighbor_type"] == "unnumbered"
|
||||
):
|
||||
neighbor_ip = data[dest_link]["peer-interface"]
|
||||
else:
|
||||
neighbor_ip = data[dest_link][addr_type].split("/")[
|
||||
0
|
||||
]
|
||||
nh_state = None
|
||||
|
||||
if addr_type == "ipv4":
|
||||
ipv4_data = show_bgp_json[vrf]["ipv4Unicast"][
|
||||
"peers"
|
||||
]
|
||||
nh_state = ipv4_data[neighbor_ip]["state"]
|
||||
else:
|
||||
ipv6_data = show_bgp_json[vrf]["ipv6Unicast"][
|
||||
"peers"
|
||||
]
|
||||
nh_state = ipv6_data[neighbor_ip]["state"]
|
||||
|
||||
if nh_state == "Established":
|
||||
no_of_peer += 1
|
||||
|
||||
if no_of_peer == total_peer:
|
||||
logger.info("[DUT: %s] VRF: %s, BGP is Converged", router, vrf)
|
||||
else:
|
||||
errormsg = "[DUT: %s] VRF: %s, BGP is not converged" % (router, vrf)
|
||||
return errormsg
|
||||
|
||||
logger.debug("Exiting API: verify_bgp_convergence()")
|
||||
return True
|
||||
|
||||
|
||||
@retry(attempts=3, wait=4, return_is_str=True)
|
||||
def verify_bgp_community(
|
||||
tgen, addr_type, router, network, input_dict=None, vrf=None, bestpath=False
|
||||
):
|
||||
"""
|
||||
API to veiryf BGP large community is attached in route for any given
|
||||
DUT by running "show bgp ipv4/6 {route address} json" command.
|
||||
|
||||
Parameters
|
||||
----------
|
||||
* `tgen`: topogen object
|
||||
* `addr_type` : ip type, ipv4/ipv6
|
||||
* `dut`: Device Under Test
|
||||
* `network`: network for which set criteria needs to be verified
|
||||
* `input_dict`: having details like - for which router, community and
|
||||
values needs to be verified
|
||||
* `vrf`: VRF name
|
||||
* `bestpath`: To check best path cli
|
||||
|
||||
Usage
|
||||
-----
|
||||
networks = ["200.50.2.0/32"]
|
||||
input_dict = {
|
||||
"largeCommunity": "2:1:1 2:2:2 2:3:3 2:4:4 2:5:5"
|
||||
}
|
||||
result = verify_bgp_community(tgen, "ipv4", dut, network, input_dict=None)
|
||||
|
||||
Returns
|
||||
-------
|
||||
errormsg(str) or True
|
||||
"""
|
||||
|
||||
logger.debug("Entering lib API: verify_bgp_community()")
|
||||
if router not in tgen.routers():
|
||||
return False
|
||||
|
||||
rnode = tgen.routers()[router]
|
||||
|
||||
logger.info(
|
||||
"Verifying BGP community attributes on dut %s: for %s " "network %s",
|
||||
router,
|
||||
addr_type,
|
||||
network,
|
||||
)
|
||||
|
||||
command = "show bgp"
|
||||
|
||||
sleep(5)
|
||||
for net in network:
|
||||
if vrf:
|
||||
cmd = "{} vrf {} {} {} json".format(command, vrf, addr_type, net)
|
||||
elif bestpath:
|
||||
cmd = "{} {} {} bestpath json".format(command, addr_type, net)
|
||||
else:
|
||||
cmd = "{} {} {} json".format(command, addr_type, net)
|
||||
|
||||
show_bgp_json = run_frr_cmd(rnode, cmd, isjson=True)
|
||||
if "paths" not in show_bgp_json:
|
||||
return "Prefix {} not found in BGP table of router: {}".format(net, router)
|
||||
|
||||
as_paths = show_bgp_json["paths"]
|
||||
found = False
|
||||
for i in range(len(as_paths)):
|
||||
if (
|
||||
"largeCommunity" in show_bgp_json["paths"][i]
|
||||
or "community" in show_bgp_json["paths"][i]
|
||||
):
|
||||
found = True
|
||||
logger.info(
|
||||
"Large Community attribute is found for route:" " %s in router: %s",
|
||||
net,
|
||||
router,
|
||||
)
|
||||
if input_dict is not None:
|
||||
for criteria, comm_val in input_dict.items():
|
||||
show_val = show_bgp_json["paths"][i][criteria]["string"]
|
||||
if comm_val == show_val:
|
||||
logger.info(
|
||||
"Verifying BGP %s for prefix: %s"
|
||||
" in router: %s, found expected"
|
||||
" value: %s",
|
||||
criteria,
|
||||
net,
|
||||
router,
|
||||
comm_val,
|
||||
)
|
||||
else:
|
||||
errormsg = (
|
||||
"Failed: Verifying BGP attribute"
|
||||
" {} for route: {} in router: {}"
|
||||
", expected value: {} but found"
|
||||
": {}".format(criteria, net, router, comm_val, show_val)
|
||||
)
|
||||
return errormsg
|
||||
|
||||
if not found:
|
||||
errormsg = (
|
||||
"Large Community attribute is not found for route: "
|
||||
"{} in router: {} ".format(net, router)
|
||||
)
|
||||
return errormsg
|
||||
|
||||
logger.debug("Exiting lib API: verify_bgp_community()")
|
||||
return True
|
||||
|
||||
|
||||
def modify_as_number(tgen, topo, input_dict):
|
||||
"""
|
||||
API reads local_as and remote_as from user defined input_dict and
|
||||
@ -1090,6 +1330,7 @@ def clear_bgp(tgen, addr_type, router, vrf=None):
|
||||
"""
|
||||
|
||||
logger.debug("Entering lib API: {}".format(sys._getframe().f_code.co_name))
|
||||
|
||||
if router not in tgen.routers():
|
||||
return False
|
||||
|
||||
@ -1102,9 +1343,21 @@ def clear_bgp(tgen, addr_type, router, vrf=None):
|
||||
# Clearing BGP
|
||||
logger.info("Clearing BGP neighborship for router %s..", router)
|
||||
if addr_type == "ipv4":
|
||||
run_frr_cmd(rnode, "clear ip bgp *")
|
||||
if vrf:
|
||||
for _vrf in vrf:
|
||||
run_frr_cmd(rnode, "clear ip bgp vrf {} *".format(_vrf))
|
||||
else:
|
||||
run_frr_cmd(rnode, "clear ip bgp *")
|
||||
elif addr_type == "ipv6":
|
||||
run_frr_cmd(rnode, "clear bgp ipv6 *")
|
||||
if vrf:
|
||||
for _vrf in vrf:
|
||||
run_frr_cmd(rnode, "clear bgp vrf {} ipv6 *".format(_vrf))
|
||||
else:
|
||||
run_frr_cmd(rnode, "clear bgp ipv6 *")
|
||||
else:
|
||||
run_frr_cmd(rnode, "clear bgp *")
|
||||
|
||||
sleep(5)
|
||||
|
||||
logger.debug("Exiting lib API: {}".format(sys._getframe().f_code.co_name))
|
||||
|
||||
@ -1698,7 +1951,6 @@ def verify_best_path_as_per_bgp_attribute(
|
||||
"show bgp ipv4/6 json" command will be run and verify best path according
|
||||
to shortest as-path, highest local-preference and med, lowest weight and
|
||||
route origin IGP>EGP>INCOMPLETE.
|
||||
|
||||
Parameters
|
||||
----------
|
||||
* `tgen` : topogen object
|
||||
@ -1707,7 +1959,6 @@ def verify_best_path_as_per_bgp_attribute(
|
||||
* `attribute` : calculate best path using this attribute
|
||||
* `input_dict`: defines different routes to calculate for which route
|
||||
best path is selected
|
||||
|
||||
Usage
|
||||
-----
|
||||
# To verify best path for routes 200.50.2.0/32 and 200.60.2.0/32 from
|
||||
@ -1741,114 +1992,155 @@ def verify_best_path_as_per_bgp_attribute(
|
||||
"""
|
||||
|
||||
logger.debug("Entering lib API: {}".format(sys._getframe().f_code.co_name))
|
||||
|
||||
if router not in tgen.routers():
|
||||
return False
|
||||
|
||||
rnode = tgen.routers()[router]
|
||||
|
||||
command = "show bgp {} json".format(addr_type)
|
||||
# Verifying show bgp json
|
||||
command = "show bgp"
|
||||
|
||||
sleep(5)
|
||||
sleep(2)
|
||||
logger.info("Verifying router %s RIB for best path:", router)
|
||||
sh_ip_bgp_json = run_frr_cmd(rnode, command, isjson=True)
|
||||
|
||||
static_route = False
|
||||
advertise_network = False
|
||||
for route_val in input_dict.values():
|
||||
net_data = route_val["bgp"]["address_family"][addr_type]["unicast"]
|
||||
networks = net_data["advertise_networks"]
|
||||
if "static_routes" in route_val:
|
||||
static_route = True
|
||||
networks = route_val["static_routes"]
|
||||
else:
|
||||
advertise_network = True
|
||||
net_data = route_val["bgp"]["address_family"][addr_type]["unicast"]
|
||||
networks = net_data["advertise_networks"]
|
||||
|
||||
for network in networks:
|
||||
route = network["network"]
|
||||
_network = network["network"]
|
||||
no_of_ip = network.setdefault("no_of_ip", 1)
|
||||
vrf = network.setdefault("vrf", None)
|
||||
|
||||
route_attributes = sh_ip_bgp_json["routes"][route]
|
||||
_next_hop = None
|
||||
compare = None
|
||||
attribute_dict = {}
|
||||
for route_attribute in route_attributes:
|
||||
next_hops = route_attribute["nexthops"]
|
||||
for next_hop in next_hops:
|
||||
next_hop_ip = next_hop["ip"]
|
||||
attribute_dict[next_hop_ip] = route_attribute[attribute]
|
||||
|
||||
# AS_PATH attribute
|
||||
if attribute == "path":
|
||||
# Find next_hop for the route have minimum as_path
|
||||
_next_hop = min(
|
||||
attribute_dict, key=lambda x: len(set(attribute_dict[x]))
|
||||
)
|
||||
compare = "SHORTEST"
|
||||
|
||||
# LOCAL_PREF attribute
|
||||
elif attribute == "locPrf":
|
||||
# Find next_hop for the route have highest local preference
|
||||
_next_hop = max(attribute_dict, key=(lambda k: attribute_dict[k]))
|
||||
compare = "HIGHEST"
|
||||
|
||||
# WEIGHT attribute
|
||||
elif attribute == "weight":
|
||||
# Find next_hop for the route have highest weight
|
||||
_next_hop = max(attribute_dict, key=(lambda k: attribute_dict[k]))
|
||||
compare = "HIGHEST"
|
||||
|
||||
# ORIGIN attribute
|
||||
elif attribute == "origin":
|
||||
# Find next_hop for the route have IGP as origin, -
|
||||
# - rule is IGP>EGP>INCOMPLETE
|
||||
_next_hop = [
|
||||
key for (key, value) in attribute_dict.iteritems() if value == "IGP"
|
||||
][0]
|
||||
compare = ""
|
||||
|
||||
# MED attribute
|
||||
elif attribute == "metric":
|
||||
# Find next_hop for the route have LOWEST MED
|
||||
_next_hop = min(attribute_dict, key=(lambda k: attribute_dict[k]))
|
||||
compare = "LOWEST"
|
||||
|
||||
# Show ip route
|
||||
if addr_type == "ipv4":
|
||||
command = "show ip route json"
|
||||
if vrf:
|
||||
cmd = "{} vrf {}".format(command, vrf)
|
||||
else:
|
||||
command = "show ipv6 route json"
|
||||
cmd = command
|
||||
|
||||
rib_routes_json = run_frr_cmd(rnode, command, isjson=True)
|
||||
cmd = "{} {}".format(cmd, addr_type)
|
||||
cmd = "{} json".format(cmd)
|
||||
sh_ip_bgp_json = run_frr_cmd(rnode, cmd, isjson=True)
|
||||
|
||||
# Verifying output dictionary rib_routes_json is not empty
|
||||
if not bool(rib_routes_json):
|
||||
errormsg = "No route found in RIB of router {}..".format(router)
|
||||
return errormsg
|
||||
routes = generate_ips(_network, no_of_ip)
|
||||
for route in routes:
|
||||
route = str(ipaddr.IPNetwork(unicode(route)))
|
||||
|
||||
st_found = False
|
||||
nh_found = False
|
||||
# Find best is installed in RIB
|
||||
if route in rib_routes_json:
|
||||
st_found = True
|
||||
# Verify next_hop in rib_routes_json
|
||||
if rib_routes_json[route][0]["nexthops"][0]["ip"] in attribute_dict:
|
||||
nh_found = True
|
||||
else:
|
||||
errormsg = (
|
||||
"Incorrect Nexthop for BGP route {} in "
|
||||
"RIB of router {}, Expected: {}, Found:"
|
||||
" {}\n".format(
|
||||
route,
|
||||
router,
|
||||
rib_routes_json[route][0]["nexthops"][0]["ip"],
|
||||
_next_hop,
|
||||
if route in sh_ip_bgp_json["routes"]:
|
||||
route_attributes = sh_ip_bgp_json["routes"][route]
|
||||
_next_hop = None
|
||||
compare = None
|
||||
attribute_dict = {}
|
||||
for route_attribute in route_attributes:
|
||||
next_hops = route_attribute["nexthops"]
|
||||
for next_hop in next_hops:
|
||||
next_hop_ip = next_hop["ip"]
|
||||
attribute_dict[next_hop_ip] = route_attribute[attribute]
|
||||
|
||||
# AS_PATH attribute
|
||||
if attribute == "path":
|
||||
# Find next_hop for the route have minimum as_path
|
||||
_next_hop = min(
|
||||
attribute_dict, key=lambda x: len(set(attribute_dict[x]))
|
||||
)
|
||||
)
|
||||
return errormsg
|
||||
compare = "SHORTEST"
|
||||
|
||||
if st_found and nh_found:
|
||||
logger.info(
|
||||
"Best path for prefix: %s with next_hop: %s is "
|
||||
"installed according to %s %s: (%s) in RIB of "
|
||||
"router %s",
|
||||
route,
|
||||
_next_hop,
|
||||
compare,
|
||||
attribute,
|
||||
attribute_dict[_next_hop],
|
||||
router,
|
||||
)
|
||||
# LOCAL_PREF attribute
|
||||
elif attribute == "locPrf":
|
||||
# Find next_hop for the route have highest local preference
|
||||
_next_hop = max(
|
||||
attribute_dict, key=(lambda k: attribute_dict[k])
|
||||
)
|
||||
compare = "HIGHEST"
|
||||
|
||||
# WEIGHT attribute
|
||||
elif attribute == "weight":
|
||||
# Find next_hop for the route have highest weight
|
||||
_next_hop = max(
|
||||
attribute_dict, key=(lambda k: attribute_dict[k])
|
||||
)
|
||||
compare = "HIGHEST"
|
||||
|
||||
# ORIGIN attribute
|
||||
elif attribute == "origin":
|
||||
# Find next_hop for the route have IGP as origin, -
|
||||
# - rule is IGP>EGP>INCOMPLETE
|
||||
_next_hop = [
|
||||
key
|
||||
for (key, value) in attribute_dict.iteritems()
|
||||
if value == "IGP"
|
||||
][0]
|
||||
compare = ""
|
||||
|
||||
# MED attribute
|
||||
elif attribute == "metric":
|
||||
# Find next_hop for the route have LOWEST MED
|
||||
_next_hop = min(
|
||||
attribute_dict, key=(lambda k: attribute_dict[k])
|
||||
)
|
||||
compare = "LOWEST"
|
||||
|
||||
# Show ip route
|
||||
if addr_type == "ipv4":
|
||||
command_1 = "show ip route"
|
||||
else:
|
||||
command_1 = "show ipv6 route"
|
||||
|
||||
if vrf:
|
||||
cmd = "{} vrf {} json".format(command_1, vrf)
|
||||
else:
|
||||
cmd = "{} json".format(command_1)
|
||||
|
||||
rib_routes_json = run_frr_cmd(rnode, cmd, isjson=True)
|
||||
|
||||
# Verifying output dictionary rib_routes_json is not empty
|
||||
if not bool(rib_routes_json):
|
||||
errormsg = "No route found in RIB of router {}..".format(router)
|
||||
return errormsg
|
||||
|
||||
st_found = False
|
||||
nh_found = False
|
||||
# Find best is installed in RIB
|
||||
if route in rib_routes_json:
|
||||
st_found = True
|
||||
# Verify next_hop in rib_routes_json
|
||||
if (
|
||||
rib_routes_json[route][0]["nexthops"][0]["ip"]
|
||||
in attribute_dict
|
||||
):
|
||||
nh_found = True
|
||||
else:
|
||||
errormsg = (
|
||||
"Incorrect Nexthop for BGP route {} in "
|
||||
"RIB of router {}, Expected: {}, Found:"
|
||||
" {}\n".format(
|
||||
route,
|
||||
router,
|
||||
rib_routes_json[route][0]["nexthops"][0]["ip"],
|
||||
_next_hop,
|
||||
)
|
||||
)
|
||||
return errormsg
|
||||
|
||||
if st_found and nh_found:
|
||||
logger.info(
|
||||
"Best path for prefix: %s with next_hop: %s is "
|
||||
"installed according to %s %s: (%s) in RIB of "
|
||||
"router %s",
|
||||
route,
|
||||
_next_hop,
|
||||
compare,
|
||||
attribute,
|
||||
attribute_dict[_next_hop],
|
||||
router,
|
||||
)
|
||||
|
||||
logger.debug("Exiting lib API: {}".format(sys._getframe().f_code.co_name))
|
||||
return True
|
||||
@ -1965,7 +2257,7 @@ def verify_best_path_as_per_admin_distance(
|
||||
return True
|
||||
|
||||
|
||||
@retry(attempts=10, wait=2, return_is_str=True, initial_wait=2)
|
||||
@retry(attempts=5, wait=2, return_is_str=True, initial_wait=2)
|
||||
def verify_bgp_rib(tgen, addr_type, dut, input_dict, next_hop=None, aspath=None):
|
||||
"""
|
||||
This API is to verify whether bgp rib has any
|
||||
@ -1995,7 +2287,7 @@ def verify_bgp_rib(tgen, addr_type, dut, input_dict, next_hop=None, aspath=None)
|
||||
errormsg(str) or True
|
||||
"""
|
||||
|
||||
logger.debug("Entering lib API: {}".format(sys._getframe().f_code.co_name))
|
||||
logger.debug("Entering lib API: verify_bgp_rib()")
|
||||
|
||||
router_list = tgen.routers()
|
||||
additional_nexthops_in_required_nhs = []
|
||||
@ -2210,7 +2502,7 @@ def verify_bgp_rib(tgen, addr_type, dut, input_dict, next_hop=None, aspath=None)
|
||||
"routes are: {}\n".format(dut, found_routes)
|
||||
)
|
||||
|
||||
logger.debug("Exiting lib API: {}".format(sys._getframe().f_code.co_name))
|
||||
logger.debug("Exiting lib API: verify_bgp_rib()")
|
||||
return True
|
||||
|
||||
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@ -37,6 +37,7 @@ from lib.common_config import (
|
||||
create_prefix_lists,
|
||||
create_route_maps,
|
||||
create_bgp_community_lists,
|
||||
create_vrf_cfg,
|
||||
)
|
||||
|
||||
from lib.bgp import create_router_bgp
|
||||
@ -49,7 +50,6 @@ def build_topo_from_json(tgen, topo):
|
||||
Reads configuration from JSON file. Adds routers, creates interface
|
||||
names dynamically and link routers as defined in JSON to create
|
||||
topology. Assigns IPs dynamically to all interfaces of each router.
|
||||
|
||||
* `tgen`: Topogen object
|
||||
* `topo`: json file data
|
||||
"""
|
||||
@ -203,6 +203,7 @@ def build_config_from_json(tgen, topo, save_bkup=True):
|
||||
|
||||
func_dict = OrderedDict(
|
||||
[
|
||||
("vrfs", create_vrf_cfg),
|
||||
("links", create_interfaces_cfg),
|
||||
("static_routes", create_static_routes),
|
||||
("prefix_lists", create_prefix_lists),
|
||||
|
||||
Loading…
Reference in New Issue
Block a user