From: David Miller <davem@davemloft.net>
To: sbrivio@redhat.com
Cc: sd@queasysnail.net, lucien.xin@gmail.com,
stephen@networkplumber.org, jbenc@redhat.com, dsahern@gmail.com,
netdev@vger.kernel.org
Subject: Re: [PATCH net-next v2 00/11] ICMP error handling for UDP tunnels
Date: Thu, 08 Nov 2018 17:13:24 -0800 (PST) [thread overview]
Message-ID: <20181108.171324.2281046073978045202.davem@davemloft.net> (raw)
In-Reply-To: <cover.1541675666.git.sbrivio@redhat.com>
From: Stefano Brivio <sbrivio@redhat.com>
Date: Thu, 8 Nov 2018 12:19:13 +0100
> This series introduces ICMP error handling for UDP tunnels and
> encapsulations and related selftests. We need to handle ICMP errors to
> support PMTU discovery and route redirection -- this support is entirely
> missing right now:
>
> - patch 1/11 adds a socket lookup for UDP tunnels that use, by design,
> the same destination port on both endpoints -- i.e. VXLAN and GENEVE
> - patches 2/11 to 7/11 are specific to VxLAN and GENEVE
> - patches 8/11 and 9/11 add infrastructure for lookup of encapsulations
> where sent packets cannot be matched via receiving socket lookup, i.e.
> FoU and GUE
> - patches 10/11 and 11/11 are specific to FoU and GUE
>
> v2: changes are listed in the single patches
Series applied, thanks Stefano.
prev parent reply other threads:[~2018-11-09 10:51 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-08 11:19 [PATCH net-next v2 00/11] ICMP error handling for UDP tunnels Stefano Brivio
2018-11-08 11:19 ` [PATCH net-next v2 01/11] udp: Handle ICMP errors for tunnels with same destination port on both endpoints Stefano Brivio
2018-11-08 11:19 ` [PATCH net-next v2 02/11] vxlan: ICMP error lookup handler Stefano Brivio
2018-11-08 11:19 ` [PATCH net-next v2 03/11] vxlan: Allow configuration of DF behaviour Stefano Brivio
2018-11-08 11:19 ` [PATCH net-next v2 04/11] selftests: pmtu: Introduce tests for IPv4/IPv6 over VXLAN over IPv4/IPv6 Stefano Brivio
2018-11-08 11:19 ` [PATCH net-next v2 05/11] geneve: ICMP error lookup handler Stefano Brivio
2018-11-08 11:19 ` [PATCH net-next v2 06/11] geneve: Allow configuration of DF behaviour Stefano Brivio
2018-11-08 11:19 ` [PATCH net-next v2 07/11] selftests: pmtu: Introduce tests for IPv4/IPv6 over GENEVE over IPv4/IPv6 Stefano Brivio
2018-11-08 11:19 ` [PATCH net-next v2 08/11] net: Convert protocol error handlers from void to int Stefano Brivio
2018-11-08 11:19 ` [PATCH net-next v2 09/11] udp: Support for error handlers of tunnels with arbitrary destination port Stefano Brivio
2018-11-08 11:19 ` [PATCH net-next v2 10/11] fou, fou6: ICMP error handlers for FoU and GUE Stefano Brivio
2018-11-08 11:19 ` [PATCH net-next v2 11/11] selftests: pmtu: Introduce FoU and GUE PMTU exceptions tests Stefano Brivio
2018-11-09 1:13 ` David Miller [this message]
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