From: Herbert Xu <herbert@gondor.apana.org.au>
To: jamal <hadi@cyberus.ca>
Cc: David Miller <davem@davemloft.net>, netdev@vger.kernel.org
Subject: Re: [RFC][IPSEC]: tunnel mode processing
Date: Fri, 1 Sep 2006 22:22:55 +1000 [thread overview]
Message-ID: <20060901122255.GA18143@gondor.apana.org.au> (raw)
In-Reply-To: <1157113034.5057.62.camel@jzny2>
On Fri, Sep 01, 2006 at 08:17:14AM -0400, jamal wrote:
>
> In the case of traffic generation, if i could shave even more cycles the
> better since i want to generate high speed. In this case the cycles
> would be in creating a fake dst and attaching it some fake values.
Right, you're testing the receiver side. In that case I suggest that
you replicate the IPsec transport mode logic in the generator. Just
as pktgen doesn't use net/ipv4/udp.c to generate UDP traffic, it doesn't
really need to use xfrm4_output.c to generate IPsec traffic.
You can still call down to esp4.c through the type pointer of course.
Cheers,
--
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
next prev parent reply other threads:[~2006-09-01 12:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-01 0:55 [RFC][IPSEC]: tunnel mode processing jamal
2006-09-01 4:07 ` Herbert Xu
2006-09-01 12:17 ` jamal
2006-09-01 12:22 ` Herbert Xu [this message]
2006-09-01 12:56 ` jamal
2006-09-01 13:04 ` Herbert Xu
2006-09-01 13:12 ` jamal
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