From d1bf43c2aad54b68dcb217b2cb1e8c4f3b42cc55 Mon Sep 17 00:00:00 2001 From: Ole Troan Date: Thu, 16 Aug 2018 22:08:49 +0200 Subject: 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 (cherry picked from commit b3655e5592e3e8e48eb087632f3fa71915891a9f) --- src/vnet/ip/ip6_forward.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/vnet/ip/ip6_forward.c') diff --git a/src/vnet/ip/ip6_forward.c b/src/vnet/ip/ip6_forward.c index 41f5b151a09..0b3804dacbf 100644 --- a/src/vnet/ip/ip6_forward.c +++ b/src/vnet/ip/ip6_forward.c @@ -1567,7 +1567,7 @@ ip6_mtu_check (vlib_buffer_t * b, u16 packet_bytes, { /* IP fragmentation */ ip_frag_set_vnet_buffer (b, 0, adj_packet_bytes, - IP6_FRAG_NEXT_IP6_LOOKUP, 0); + IP6_FRAG_NEXT_IP6_REWRITE, 0); *next = IP6_REWRITE_NEXT_FRAGMENT; } else -- cgit 1.2.3-korg