Re: [PATCH] net/ipv4/ip_gre.c net/ipv6/ip6_gre.c: ip and gre header are recorded twice
From: Jakub Kicinski <kuba@kernel.org>
Date: 2022-07-02 01:31:56
On Tue, 28 Jun 2022 18:18:27 +0300 Aleksey Shumnik wrote:
pre-up ip tunnel add mgre0 mode ip6gre local 4444::1111 key 1 ttl 64 tos inherit
I can't get GRE6 tunnels to work as NBMA net at all. AFAICT ip6gre_tunnel_xmit() takes the endpoint addresses straight from the netdev, only ip6tnl seems to be doing a lookup. Am I doing it wrong?