diff options
| author |   Neale Ranns <nranns@cisco.com> | 2018-06-27 18:59:03 -0700 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2018-06-29 09:56:16 +0000 |
| commit | c667ffd4af4bb0a0576ceefcc29e3bb086a823c2 (patch) | |
| tree | c4b664b55de1c826bd0f8ccb583b6c7ed7dc5d53 /test/test_igmp.py | |
| parent | 09fdf9d074430032c27aba9e12e52440c7de2006 (diff) | |
IP4 Router Alert option handling for IGMP
and a new ip4-options node, inserted between ip4-input and ip4-punt,
that checks for IP-router-alert option + IGMP combination and sends
the packet to the ip4-local. This is required because some IGMP
packets are sent to the group address and not the all-routers address.
All IGMP packets are sent with the router alert option.
Change-Id: I01f478d4d98ac9f806e0bcba0f6da6e4e7d26e2a
Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'test/test_igmp.py')
| -rw-r--r-- | test/test_igmp.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/test/test_igmp.py b/test/test_igmp.py index e741e6b146f..22b6d2f02e3 100644 --- a/test/test_igmp.py +++ b/test/test_igmp.py @@ -51,7 +51,11 @@ class TestIgmp(VppTestCase): # hos sends join IGMP 'join' p_join = (Ether(dst=self.pg0.local_mac, src=self.pg0.remote_mac) / - IP(src=self.pg0.remote_ip4, dst='224.0.0.22', tos=0xc0) / + IP(src=self.pg0.remote_ip4, dst='224.0.0.22', + tos=0xc0, ttl=1, + options=IPOption(copy_flag=1, optclass=0, + option="router_alert", + length=2, value=0)) / IGMPv3() / IGMPv3mr(numgrp=1) / IGMPv3gr(rtype=3, maddr="224.1.1.1", srcaddrs=["10.1.1.1"])) |