From db51f0cd10709079c73b68e6abe9bed0785f2137 Mon Sep 17 00:00:00 2001 From: Philippe Guibert Date: Thu, 11 Mar 2021 16:01:10 +0100 Subject: nhrp: Preserve mtu during interface up/down and tunnel source change preserve mtu upon interface flapping and tunnel source change. Signed-off-by:Reuben Dowle Signed-off-by: Philippe Guibert --- nhrpd/nhrp_route.c | 1 + 1 file changed, 1 insertion(+) (limited to 'nhrpd') diff --git a/nhrpd/nhrp_route.c b/nhrpd/nhrp_route.c index 1f513b7c0..ee8db277d 100644 --- a/nhrpd/nhrp_route.c +++ b/nhrpd/nhrp_route.c @@ -435,6 +435,7 @@ void nhrp_send_zebra_gre_source_set(struct interface *ifp, stream_putl(s, ifp->ifindex); stream_putl(s, link_idx); stream_putl(s, link_vrf_id); + stream_putl(s, 0); /* mtu provisioning */ stream_putw_at(s, 0, stream_get_endp(s)); zclient_send_message(zclient); } -- cgit v1.2.3