Re: [PATCH net] net: openvswitch: fix parsing of nw_proto for IPv6 fragments
From: patchwork-bot+netdevbpf
Date: Thu Jun 23 2022 - 06:00:19 EST
Hello:
This patch was applied to netdev/net.git (master)
by Paolo Abeni <pabeni@xxxxxxxxxx>:
On Tue, 21 Jun 2022 16:48:45 -0400 you wrote:
> When a packet enters the OVS datapath and does not match any existing
> flows installed in the kernel flow cache, the packet will be sent to
> userspace to be parsed, and a new flow will be created. The kernel and
> OVS rely on each other to parse packet fields in the same way so that
> packets will be handled properly.
>
> As per the design document linked below, OVS expects all later IPv6
> fragments to have nw_proto=44 in the flow key, so they can be correctly
> matched on OpenFlow rules. OpenFlow controllers create pipelines based
> on this design.
>
> [...]
Here is the summary with links:
- [net] net: openvswitch: fix parsing of nw_proto for IPv6 fragments
https://git.kernel.org/netdev/net/c/12378a5a75e3
You are awesome, thank you!
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