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authorNeale Ranns <nranns@cisco.com>2018-06-27 18:59:03 -0700
committerDamjan Marion <dmarion@me.com>2018-06-29 09:56:16 +0000
commitc667ffd4af4bb0a0576ceefcc29e3bb086a823c2 (patch)
treec4b664b55de1c826bd0f8ccb583b6c7ed7dc5d53 /test/test_igmp.py
parent09fdf9d074430032c27aba9e12e52440c7de2006 (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.py6
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"]))