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tests: SRv6 SID Manager build topology

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Signed-off-by: Carmine Scarpitta <cscarpit@cisco.com>
This commit is contained in:
Carmine Scarpitta 2024-09-06 23:22:39 +02:00
parent 9edf6005f6
commit eea0da439d
1 changed files with 130 additions and 0 deletions
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130
tests/topotests/srv6_sid_manager/test_srv6_sid_manager.py
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@ -82,6 +82,136 @@ from lib.checkping import check_ping
pytestmark = [pytest.mark.isisd, pytest.mark.sharpd]
def build_topo(tgen):
"""Build function"""
# Define FRR Routers
tgen.add_router("rt1")
tgen.add_router("rt2")
tgen.add_router("rt3")
tgen.add_router("rt4")
tgen.add_router("rt5")
tgen.add_router("rt6")
tgen.add_router("dst")
tgen.add_router("ce1")
tgen.add_router("ce2")
tgen.add_router("ce3")
tgen.add_router("ce4")
tgen.add_router("ce5")
tgen.add_router("ce6")
# Define connections
switch = tgen.add_switch("s1")
switch.add_link(tgen.gears["rt1"], nodeif="eth-sw1")
switch.add_link(tgen.gears["rt2"], nodeif="eth-sw1")
switch.add_link(tgen.gears["rt3"], nodeif="eth-sw1")
switch = tgen.add_switch("s2")
switch.add_link(tgen.gears["rt2"], nodeif="eth-rt4-1")
switch.add_link(tgen.gears["rt4"], nodeif="eth-rt2-1")
switch = tgen.add_switch("s3")
switch.add_link(tgen.gears["rt2"], nodeif="eth-rt4-2")
switch.add_link(tgen.gears["rt4"], nodeif="eth-rt2-2")
switch = tgen.add_switch("s4")
switch.add_link(tgen.gears["rt3"], nodeif="eth-rt5-1")
switch.add_link(tgen.gears["rt5"], nodeif="eth-rt3-1")
switch = tgen.add_switch("s5")
switch.add_link(tgen.gears["rt3"], nodeif="eth-rt5-2")
switch.add_link(tgen.gears["rt5"], nodeif="eth-rt3-2")
switch = tgen.add_switch("s6")
switch.add_link(tgen.gears["rt4"], nodeif="eth-rt5")
switch.add_link(tgen.gears["rt5"], nodeif="eth-rt4")
switch = tgen.add_switch("s7")
switch.add_link(tgen.gears["rt4"], nodeif="eth-rt6")
switch.add_link(tgen.gears["rt6"], nodeif="eth-rt4")
switch = tgen.add_switch("s8")
switch.add_link(tgen.gears["rt5"], nodeif="eth-rt6")
switch.add_link(tgen.gears["rt6"], nodeif="eth-rt5")
switch = tgen.add_switch("s9")
switch.add_link(tgen.gears["rt6"], nodeif="eth-dst")
switch.add_link(tgen.gears["dst"], nodeif="eth-rt6")
tgen.add_link(tgen.gears["ce1"], tgen.gears["rt1"], "eth-rt1", "eth-ce1")
tgen.add_link(tgen.gears["ce2"], tgen.gears["rt6"], "eth-rt6", "eth-ce2")
tgen.add_link(tgen.gears["ce3"], tgen.gears["rt1"], "eth-rt1", "eth-ce3")
tgen.add_link(tgen.gears["ce4"], tgen.gears["rt6"], "eth-rt6", "eth-ce4")
tgen.add_link(tgen.gears["ce5"], tgen.gears["rt1"], "eth-rt1", "eth-ce5")
tgen.add_link(tgen.gears["ce6"], tgen.gears["rt6"], "eth-rt6", "eth-ce6")
tgen.gears["rt1"].run("ip link add vrf10 type vrf table 10")
tgen.gears["rt1"].run("ip link set vrf10 up")
tgen.gears["rt1"].run("ip link add vrf20 type vrf table 20")
tgen.gears["rt1"].run("ip link set vrf20 up")
tgen.gears["rt1"].run("ip link set eth-ce1 master vrf10")
tgen.gears["rt1"].run("ip link set eth-ce3 master vrf10")
tgen.gears["rt1"].run("ip link set eth-ce5 master vrf20")
tgen.gears["rt6"].run("ip link add vrf10 type vrf table 10")
tgen.gears["rt6"].run("ip link set vrf10 up")
tgen.gears["rt6"].run("ip link add vrf20 type vrf table 20")
tgen.gears["rt6"].run("ip link set vrf20 up")
tgen.gears["rt6"].run("ip link set eth-ce2 master vrf10")
tgen.gears["rt6"].run("ip link set eth-ce4 master vrf20")
tgen.gears["rt6"].run("ip link set eth-ce6 master vrf20")
# Add dummy interface for SRv6
create_interface_in_kernel(
tgen,
"rt1",
"sr0",
"2001:db8::1",
netmask="128",
create=True,
)
create_interface_in_kernel(
tgen,
"rt2",
"sr0",
"2001:db8::2",
netmask="128",
create=True,
)
create_interface_in_kernel(
tgen,
"rt3",
"sr0",
"2001:db8::3",
netmask="128",
create=True,
)
create_interface_in_kernel(
tgen,
"rt4",
"sr0",
"2001:db8::4",
netmask="128",
create=True,
)
create_interface_in_kernel(
tgen,
"rt5",
"sr0",
"2001:db8::5",
netmask="128",
create=True,
)
create_interface_in_kernel(
tgen,
"rt6",
"sr0",
"2001:db8::6",
netmask="128",
create=True,
)
if __name__ == "__main__":
args = ["-s"] + sys.argv[1:]
sys.exit(pytest.main(args))