From f63d4a27ea67ee1aa496ddb82e9b1c240cdf289d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Linus=20L=C3=BCssing?= Date: Sat, 5 Sep 2015 04:53:24 +0200 Subject: [PATCH] ebtables-filter-mcast: Remove redundant allow-filter for hop-by-hop MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ebtables actually skips any IPv6 extension headers like the hop-by-hop one. So this rule is actually void. The intend back then was to allow passing MLD messages into the mesh. Since extension headers are skipped, the general icmpv6 rule will actually match MLD messages. So the hop-by-hop rule is unnecessary, too. Signed-off-by: Linus Lüssing --- .../files/lib/gluon/ebtables/110-mcast-allow-icmpv6 | 1 - 1 file changed, 1 deletion(-) diff --git a/package/gluon-ebtables-filter-multicast/files/lib/gluon/ebtables/110-mcast-allow-icmpv6 b/package/gluon-ebtables-filter-multicast/files/lib/gluon/ebtables/110-mcast-allow-icmpv6 index a7b67414..b670ff45 100644 --- a/package/gluon-ebtables-filter-multicast/files/lib/gluon/ebtables/110-mcast-allow-icmpv6 +++ b/package/gluon-ebtables-filter-multicast/files/lib/gluon/ebtables/110-mcast-allow-icmpv6 @@ -1,2 +1 @@ -rule 'MULTICAST_OUT -p IPv6 --ip6-protocol 0 -j RETURN' -- hop-by-hop rule 'MULTICAST_OUT -p IPv6 --ip6-protocol ipv6-icmp -j RETURN'