From: Patrick McHardy <kaber@trash.net>
To: Jan Engelhardt <jengelh@medozas.de>
Cc: netfilter-devel@vger.kernel.org
Subject: Re: [PATCH 1/8] netfilter: ipv6: move POSTROUTING invocation before fragmentation
Date: Tue, 13 Apr 2010 15:30:00 +0200 [thread overview]
Message-ID: <4BC471D8.1040108@trash.net> (raw)
In-Reply-To: <1271162268-28131-2-git-send-email-jengelh@medozas.de>
Jan Engelhardt wrote:
> Patrick McHardy notes: "We used to invoke IPv4 POST_ROUTING after
> fragmentation as well just to defragment the packets in conntrack
> immediately afterwards, but that got changed during the
> netfilter-ipsec integration. Ideally IPv6 would behave like IPv4."
>
> This patch makes it so. Sending an oversized frame (e.g. `ping6
> -s64000 -c1 ::1`) will now show up in POSTROUTING as a single skb
> rather than multiple ones.
Applied, thanks. It seems you could now change the IPv6 conntrack
LOCAL_OUT hook to skip defragmentation.
next prev parent reply other threads:[~2010-04-13 13:30 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-13 12:37 nf-next: reentrancy, new modules Jan Engelhardt
2010-04-13 12:37 ` [PATCH 1/8] netfilter: ipv6: move POSTROUTING invocation before fragmentation Jan Engelhardt
2010-04-13 13:30 ` Patrick McHardy [this message]
2010-04-13 12:37 ` [PATCH 2/8] netfilter: ipv6: add IPSKB_REROUTED exclusion to NF_HOOK/POSTROUTING invocation Jan Engelhardt
2010-04-13 13:33 ` Patrick McHardy
2010-04-13 13:34 ` Jan Engelhardt
2010-04-13 13:36 ` Patrick McHardy
2010-04-13 12:37 ` [PATCH 3/8] netfilter: xtables: inclusion of xt_TEE Jan Engelhardt
2010-04-13 13:37 ` Patrick McHardy
2010-04-13 13:45 ` Patrick McHardy
2010-04-13 16:09 ` Jan Engelhardt
2010-04-13 16:17 ` Jan Engelhardt
2010-04-13 16:33 ` Patrick McHardy
2010-04-13 16:32 ` Patrick McHardy
2010-04-13 17:28 ` Jan Engelhardt
2010-04-13 17:31 ` Patrick McHardy
2010-04-13 12:37 ` [PATCH 4/8] netfilter: xtables2: make ip_tables reentrant Jan Engelhardt
2010-04-13 12:37 ` [PATCH 5/8] netfilter: xt_TEE: have cloned packet travel through Xtables too Jan Engelhardt
2010-04-13 12:37 ` [PATCH 6/8] netfilter: xtables: remove old comments about reentrancy Jan Engelhardt
2010-04-13 12:37 ` [PATCH 7/8] netfilter: xtables: inclusion of xt_SYSRQ Jan Engelhardt
2010-04-13 12:37 ` [PATCH 8/8] netfilter: xtables: inclusion of xt_condition Jan Engelhardt
2010-04-13 13:26 ` nf-next: reentrancy, new modules Patrick McHardy
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