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bgp_l3vpn_to_bgp_vrf: add testing for manually setup MPLS path (until have dynamic)

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Signed-off-by: Lou Berger <lberger@labn.net>
This commit is contained in:
Lou Berger 2018-01-31 13:59:55 -05:00 committed by Donald Sharp
parent cf469a232b
commit e766417ec9
2 changed files with 47 additions and 0 deletions
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37
tests/topotests/bgp_l3vpn_to_bgp_vrf/scripts/check_linux_mpls.py Normal file
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@ -0,0 +1,37 @@
from lutil import luCommand, luLast
ret = luCommand('r2','ip -M route show','\d*(?= via inet 10.0.2.4 dev r2-eth1)','wait','See mpls route to r4')
found = luLast()
if ret != False and found != None:
label4r4 = found.group(0)
luCommand('r2','ip -M route show','.','pass','See %s as label to r4' % label4r4)
ret = luCommand('r2','ip -M route show','\d*(?= via inet 10.0.1.1 dev r2-eth0)','wait','See mpls route to r1')
found = luLast()
if ret != False and found != None:
label4r1 = found.group(0)
luCommand('r2','ip -M route show','.','pass','See %s as label to r1' % label4r1)
luCommand('ce4','ip route add default via 192.168.2.1')
luCommand('ce1','ip route add default via 192.168.1.1')
luCommand('r1','ip route add 99.0.0.1 vrf cust1 dev r1-eth4 via 192.168.1.2')
luCommand('r4','ip route add 99.0.0.4 vrf cust2 dev r4-eth4 via 192.168.2.2')
luCommand('r1','ip -M route add 101 dev cust1')
luCommand('r4','ip -M route add 104 dev cust2')
luCommand('r1','ip route add 99.0.0.4/32 vrf cust1 nexthop encap mpls %s/104 via 10.0.1.2 dev r1-eth0'%label4r4)
luCommand('r4','ip route add 99.0.0.1/32 vrf cust2 nexthop encap mpls %s/101 via 10.0.2.2 dev r4-eth0'%label4r1)
luCommand('r1','ip route show vrf cust1','99.0.0.4','pass', 'VRF->MPLS PHP route installed')
luCommand('r4','ip route show vrf cust2','99.0.0.1','pass', 'VRF->MPLS PHP route installed')
luCommand('r1','ip -M route show','101','MPLS->VRF route installed')
luCommand('r4','ip -M route show','104','MPLS->VRF route installed')
luCommand('ce1','ping 99.0.0.4 -I 99.0.0.1 -c 1',' 0. packet loss','wait','CE->CE (loopback) ping - l3vpn+zebra case')
luCommand('ce4','ping 99.0.0.1 -I 99.0.0.4 -c 1',' 0. packet loss','wait','CE->CE (loopback) ping - l3vpn+zebra case')
luCommand('r1','ip route del 99.0.0.4/32 vrf cust1')
luCommand('r4','ip route del 99.0.0.1/32 vrf cust2')
luCommand('r1','ip route add 99.0.0.4/32 vrf cust1 nexthop encap mpls %s/1004/104 via 10.0.1.2 dev r1-eth0'%label4r4)
luCommand('r4','ip -M route add 1004 dev lo')
luCommand('r4','ip route add 99.0.0.1/32 vrf cust2 nexthop encap mpls %s/1001/101 via 10.0.2.2 dev r4-eth0'%label4r1)
luCommand('r1','ip -M route add 1001 dev lo')
luCommand('r1','ip route show vrf cust1','99.0.0.4.*1004/104','pass', 'VRF->MPLS non-PHP route installed')
luCommand('r4','ip route show vrf cust2','99.0.0.1.*1001/101','pass', 'VRF->MPLS non-PHP route installed')
luCommand('r1','ip -M route show','1001','MPLS "non-PHP" route installed')
luCommand('r4','ip -M route show','1004','MPLS "non-PHP" route installed')
luCommand('ce1','ping 99.0.0.4 -I 99.0.0.1 -c 1',' 0. packet loss','wait','CE->CE (loopback) ping')
luCommand('ce4','ping 99.0.0.1 -I 99.0.0.4 -c 1',' 0. packet loss','wait','CE->CE (loopback) ping')

10
tests/topotests/bgp_l3vpn_to_bgp_vrf/test_bgp_l3vpn_to_bgp_vrf.py
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@ -56,6 +56,16 @@ def test_check_routes():
#CheckFunc = 'customize.versionCheck(\'3.1\', cli=True)'
ltemplateTest('scripts/check_routes.py', False, CliOnFail, CheckFunc)
#manual data path setup test - remove once have bgp/zebra vrf path working
def test_check_linux_mpls():
CliOnFail = None
# For debugging, uncomment the next line
#CliOnFail = 'tgen.mininet_cli'
CheckFunc = 'customize.versionCheck(\'3.1\')'
#uncomment next line to start cli *before* script is run
#CheckFunc = 'customize.versionCheck(\'3.1\', cli=True)'
ltemplateTest('scripts/check_linux_mpls.py', False, CliOnFail, CheckFunc)
def SKIP_test_cleanup_all():
CliOnFail = None
# For debugging, uncomment the next line