Re: [PATCH net-next v1] netfilter: provide input interface for route lookup for rpfilter

2018-05-23 Thread Pablo Neira Ayuso
On Sun, May 20, 2018 at 01:03:38PM +0200, Vincent Bernat wrote: > In commit 47b7e7f82802, this bit was removed at the same time the > RT6_LOOKUP_F_IFACE flag was removed. However, it is needed when > link-local addresses are used, which is a very common case: when > packets are routed, neighbor

[PATCH net-next v1] netfilter: provide input interface for route lookup for rpfilter

2018-05-20 Thread Vincent Bernat
In commit 47b7e7f82802, this bit was removed at the same time the RT6_LOOKUP_F_IFACE flag was removed. However, it is needed when link-local addresses are used, which is a very common case: when packets are routed, neighbor solicitations are done using link-local addresses. For example, the