From 70083ee74c3141bbefb185525315f1b34497dcaa Mon Sep 17 00:00:00 2001 From: Ole Troan Date: Tue, 27 Mar 2018 14:48:39 +0200 Subject: MTU: Setting of MTU on software interface (instead of hardware interface) Change-Id: I98bd454a761a1032738a21edeb0fe847e801f901 Signed-off-by: Ole Troan --- src/vnet/ip/icmp6.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'src/vnet/ip/icmp6.c') diff --git a/src/vnet/ip/icmp6.c b/src/vnet/ip/icmp6.c index fd5d0ecba38..6beec28c2cf 100644 --- a/src/vnet/ip/icmp6.c +++ b/src/vnet/ip/icmp6.c @@ -526,13 +526,14 @@ ip6_icmp_error (vlib_main_t * vm, b->current_length = 0; } } - p0->current_length = - p0->current_length > 1280 ? 1280 : p0->current_length; - /* Add IP header and ICMPv6 header including a 4 byte data field */ vlib_buffer_advance (p0, -sizeof (ip6_header_t) - sizeof (icmp46_header_t) - 4); + + p0->current_length = + p0->current_length > 1280 ? 1280 : p0->current_length; + out_ip0 = vlib_buffer_get_current (p0); icmp0 = (icmp46_header_t *) & out_ip0[1]; -- cgit 1.2.3-korg