From: Patrick McHardy <kaber@trash.net>
To: Jan Engelhardt <jengelh@medozas.de>
Cc: Abhishek Singh <abhishek@abhishekonline.info>,
netfilter-devel@vger.kernel.org
Subject: Re: TEE patch [was: ROUTE patch]
Date: Wed, 25 Feb 2009 11:29:41 +0100 [thread overview]
Message-ID: <49A51D95.9080009@trash.net> (raw)
In-Reply-To: <alpine.LSU.2.00.0902251120250.20946@fbirervta.pbzchgretzou.qr>
Jan Engelhardt wrote:
> On Wednesday 2009-02-25 11:19, Patrick McHardy wrote:
>
>> Thanks. About dst_output and reentrancy - using IPSKB_REROUTED to
>> skip the netfilter hooks should work I guess.
>>
>
> IPv6 is missing IPSKB_REROUTED entirely.
>
It can be added I assume. For now just IPv4 support would also be fine.
>>> +static bool
>>> +tee_tg_route4(struct sk_buff *skb, const struct xt_tee_tginfo *info)
>>> +{
>>> + int err;
>>> + struct rtable *rt;
>>> + struct flowi fl;
>>> +
>>> + memset(&fl, 0, sizeof(fl));
>>> + fl.nl_u.ip4_u.daddr = info->gw.ip;
>>> + fl.nl_u.ip4_u.scope = RT_SCOPE_UNIVERSE;
>>>
>> An index is probably useful when you want to mirror packets
>> somewhere outside of regular routing.
>>
>
> ifindex?
>
Yes.
next prev parent reply other threads:[~2009-02-25 10:29 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-24 8:59 ROUTE patch Abhishek Singh
2009-02-24 9:35 ` Jan Engelhardt
2009-02-24 13:41 ` Patrick McHardy
2009-02-24 15:30 ` Jan Engelhardt
2009-02-24 15:33 ` Patrick McHardy
2009-02-25 3:14 ` Abhishek Singh
2009-02-25 10:00 ` TEE patch [was: ROUTE patch] Jan Engelhardt
2009-02-25 10:19 ` Patrick McHardy
2009-02-25 10:26 ` Jan Engelhardt
2009-02-25 10:29 ` Patrick McHardy [this message]
2009-02-25 14:57 ` Jan Engelhardt
2009-02-26 10:03 ` Patrick McHardy
2009-03-07 0:26 ` Jan Engelhardt
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