From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Thu, 6 Apr 2006 05:31:19 +0000 (-0700)
Subject: [INET]: Use port unreachable instead of proto for tunnels
X-Git-Tag: v2.6.17-rc2~291^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=45af08be6d120690d379cb8421ebaf9d9f86ba52;p=pandora-kernel.git

[INET]: Use port unreachable instead of proto for tunnels

This patch changes GRE and SIT to generate port unreachable instead of
protocol unreachable errors when we can't find a matching tunnel for a
packet.

This removes the ambiguity as to whether the error is caused by no
tunnel being found or by the lack of support for the given tunnel
type.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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