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Date: Wed, 12 Dec 2007 10:45:16 -0800 (PST) From: David Miller <davem@...emloft.net> To: herbert@...dor.apana.org.au Cc: netdev@...r.kernel.org Subject: Re: [PATCH 3/3] [IPSEC]: Add ICMP host relookup support From: Herbert Xu <herbert@...dor.apana.org.au> Date: Wed, 12 Dec 2007 09:58:01 +0800 > [IPSEC]: Add ICMP host relookup support > > RFC 4301 requires us to relookup ICMP traffic that does not match any > policies using the reverse of its payload. This patch implements this > for ICMP traffic that originates from or terminates on localhost. > > This is activated on outbound with the new policy flag XFRM_POLICY_ICMP, > and on inbound by the new state flag XFRM_STATE_ICMP. > > On inbound the policy check is now performed by the ICMP protocol so > that it can repeat the policy check where necessary. > > Signed-off-by: Herbert Xu <herbert@...dor.apana.org.au> ... > @@ -268,6 +268,7 @@ extern void dst_init(void); > /* Flags for xfrm_lookup flags argument. */ > enum { > XFRM_LOOKUP_WAIT = 1 << 0, > + XFRM_LOOKUP_ICMP = 1 << 1, > }; > > struct flowi; Sigh :-( Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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