Re: [PATCH net-next 2/3] ipv6: add IPV6_RECVFRAGSIZE cmsg

2016-11-02 Thread Eric Dumazet
On Wed, 2016-11-02 at 11:02 -0400, Willem de Bruijn wrote: > From: Willem de Bruijn > > When reading a datagram or raw packet that arrived fragmented, expose > the maximum fragment size if recorded to allow applications to > estimate receive path MTU. Acked-by: Eric Dumazet

[PATCH net-next 2/3] ipv6: add IPV6_RECVFRAGSIZE cmsg

2016-11-02 Thread Willem de Bruijn
From: Willem de Bruijn When reading a datagram or raw packet that arrived fragmented, expose the maximum fragment size if recorded to allow applications to estimate receive path MTU. At this point, the field is only recorded when ipv6 connection tracking is enabled. A follow-up patch will record