tests/topotests/bgp_l3vpn_to_bgp_vrf/scripts/check_linux_mpls.py

   1 from lutil import luCommand, luLast
   2 from lib import topotest
   3
   4 ret = luCommand('r2', 'ip -M route show',
   5         '\d*(?= via inet 10.0.2.4 dev r2-eth1)','wait','See mpls route to r4')
   6 found = luLast()
   7
   8 if ret != False and found != None:
   9     label4r4 = found.group(0)
  10     luCommand('r2', 'ip -M route show',
  11         '.', 'pass',
  12         'See %s as label to r4' % label4r4)
  13     ret = luCommand('r2', 'ip -M route show',
  14         '\d*(?= via inet 10.0.1.1 dev r2-eth0)', 'wait',
  15         'See mpls route to r1')
  16     found = luLast()
  17
  18 if ret != False and found != None:
  19     label4r1 = found.group(0)
  20     luCommand('r2', 'ip -M route show',
  21         '.', 'pass', 'See %s as label to r1' % label4r1)
  22
  23     luCommand('r1', 'ip route show vrf r1-cust1',
  24         '99.0.0.4', 'pass', 'VRF->MPLS PHP route installed')
  25     luCommand('r4', 'ip route show vrf r4-cust2',
  26         '99.0.0.1','pass', 'VRF->MPLS PHP route installed')
  27
  28     luCommand('r1', 'ip -M route show', '101', 'pass', 'MPLS->VRF route installed')
  29     luCommand('r4', 'ip -M route show', '1041', 'pass', 'MPLS->VRF1 route installed')
  30     luCommand('r4', 'ip -M route show', '1042', 'pass', 'MPLS->VRF2 route installed')
  31
  32     luCommand('ce1', 'ping 99.0.0.4 -I 99.0.0.1 -c 1',
  33         ' 0. packet loss','wait','CE->CE (loopback) ping - l3vpn+zebra case')
  34     #skip due to VRF weirdness
  35     #luCommand('ce4', 'ping 99.0.0.1 -I 99.0.0.4 -c 1',
  36     #   ' 0. packet loss','wait','CE->CE (loopback) ping - l3vpn+zebra case')
  37
  38     luCommand('ce1', 'ping 99.0.0.4 -I 99.0.0.1 -c 1',
  39         ' 0. packet loss','wait','CE->CE (loopback) ping')
  40     #luCommand('ce4', 'ping 99.0.0.1 -I 99.0.0.4 -c 1',
  41     #   ' 0. packet loss','wait','CE->CE (loopback) ping')
  42
  43     luCommand('r3', 'ip -M route show', '103', 'pass', 'MPLS->VRF route installed')
  44     luCommand('ce2', 'ping 99.0.0.3 -I 99.0.0.2 -c 1',
  45         ' 0. packet loss','wait','CE2->CE3 (loopback) ping')
  46     luCommand('ce3', 'ping 99.0.0.4 -I 99.0.0.3 -c 1',
  47         ' 0. packet loss','wait','CE3->CE4 (loopback) ping')