Re: [PATCH net-next] mpls: Enforce payload type of traffic sent using explicit NULL

From: Robert Shearman Date: Thu, 6 Aug 2015 11:04:56 +0100 > RFC 4182 s2 states that if an IPv4 Explicit NULL label is the only > label on the stack, then after popping the resulting packet must be > treated as a IPv4 packet and forwarded based on the IPv4 header. The > same is true for IPv6 Expl

[PATCH net-next] mpls: Enforce payload type of traffic sent using explicit NULL

RFC 4182 s2 states that if an IPv4 Explicit NULL label is the only label on the stack, then after popping the resulting packet must be treated as a IPv4 packet and forwarded based on the IPv4 header. The same is true for IPv6 Explicit NULL with an IPv6 packet following. Therefore, when installing