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authorOle Troan <ot@cisco.com>2018-08-16 22:08:49 +0200
committerJohn Lo <loj@cisco.com>2018-08-17 21:38:47 +0000
commitb3655e5592e3e8e48eb087632f3fa71915891a9f (patch)
tree9d73bb5fa359ed1a5c27f20d829494e2c302310a /src/vnet/ip/ip_frag.c
parentee4efa7c39c914eb908e7fd629b18585cfa70b4a (diff)
VPP-1392: VXLAN fails with IP fragmentation
Not only is it wasteful to send all fragments back through ip4-lookup, but it doesn't work with tunnel mechanisms that don't have IP enabled on their payload side. Change-Id: Ic92d95982dddaa70969a2a6ea2f98edec7614425 Signed-off-by: Ole Troan <ot@cisco.com>
Diffstat (limited to 'src/vnet/ip/ip_frag.c')
-rw-r--r--src/vnet/ip/ip_frag.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/vnet/ip/ip_frag.c b/src/vnet/ip/ip_frag.c
index 630948723cd..eb9bb4a5ebc 100644
--- a/src/vnet/ip/ip_frag.c
+++ b/src/vnet/ip/ip_frag.c
@@ -602,6 +602,7 @@ VLIB_REGISTER_NODE (ip4_frag_node) = {
.n_next_nodes = IP4_FRAG_N_NEXT,
.next_nodes = {
+ [IP4_FRAG_NEXT_IP4_REWRITE] = "ip4-rewrite",
[IP4_FRAG_NEXT_IP4_LOOKUP] = "ip4-lookup",
[IP4_FRAG_NEXT_IP6_LOOKUP] = "ip6-lookup",
[IP4_FRAG_NEXT_ICMP_ERROR] = "ip4-icmp-error",
@@ -623,6 +624,7 @@ VLIB_REGISTER_NODE (ip6_frag_node) = {
.n_next_nodes = IP6_FRAG_N_NEXT,
.next_nodes = {
+ [IP6_FRAG_NEXT_IP6_REWRITE] = "ip6-rewrite",
[IP6_FRAG_NEXT_IP4_LOOKUP] = "ip4-lookup",
[IP6_FRAG_NEXT_IP6_LOOKUP] = "ip6-lookup",
[IP6_FRAG_NEXT_DROP] = "ip6-drop"