diff options
| -rw-r--r-- | tests/topotests/bgp_l3vpn_to_bgp_vrf/customize.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/tests/topotests/bgp_l3vpn_to_bgp_vrf/customize.py b/tests/topotests/bgp_l3vpn_to_bgp_vrf/customize.py index 67850ee276..533be71d55 100644 --- a/tests/topotests/bgp_l3vpn_to_bgp_vrf/customize.py +++ b/tests/topotests/bgp_l3vpn_to_bgp_vrf/customize.py @@ -146,6 +146,11 @@ def ltemplatePreRouterStartHook(): krel = platform.release() tgen = get_topogen() logger.info('pre router-start hook, kernel=' + krel) + if topotest.version_cmp(krel, '4.15') == 0: + l3mdev_accept = 1 + else: + l3mdev_accept = 0 + logger.info('setting net.ipv4.tcp_l3mdev_accept={}'.format(l3mdev_accept)) #check for mpls if tgen.hasmpls != True: logger.info('MPLS not available, skipping setup') @@ -166,7 +171,8 @@ def ltemplatePreRouterStartHook(): cmds = ['ip link add {0}-cust1 type vrf table 10', 'ip ru add oif {0}-cust1 table 10', 'ip ru add iif {0}-cust1 table 10', - 'ip link set dev {0}-cust1 up'] + 'ip link set dev {0}-cust1 up', + 'sysctl -w net.ipv4.udp_l3mdev_accept={}'.format(l3mdev_accept)] for rtr in rtrs: router = tgen.gears[rtr] for cmd in cmds: |