Date: Sun, 05 Dec 2004 00:08:32 +0100 From: Bernhard Schmidt <berni@birkenwald.de> To: Daniel Hartmeier <daniel@benzedrine.cx> Subject: Re: IPv6 MLD packets blocked Message-ID: <1102201712.13533.6.camel@cholera> In-Reply-To: <20041204200312.GE32076@insomnia.benzedrine.cx> References: <slrncr28gr.ig8.berni@bschmidt.msgid.cybernet-ag.net> <20041204200312.GE32076@insomnia.benzedrine.cx>
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Hi, > > http://www.birkenwald.de/~berni/tmp/mld.dump > The decoded packet looks sane: Just a quick guess, could this be the problem? > ip6_opt > > ip6o_type 0x05 (IP6OPT_ROUTER_ALERT) > ip6o_len 0x02 > ip6or_value 0x0000 (IP6_ALERT_MLD) IPv6 Router Alert option is apparently only used by three protocols (MLD, RSVP and so called "Active Networks message") according to RFC2711, with MLD being the most widespread application. Without looking at the code this is where I would look for it. Bernhard
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