mcproxy has no way to send an IGMPv2 query today. If you force IGMPv2 (by
setting the protocol in the mcproxy config and setting the force_igmp_version
flag on all interfaces) the bridge will send v2 queries but if mcproxy takes
over as the querier it will send v3 queries. The patch below adds support for
sending v2 queries so everyone stays in sync:
Signed-off-by: Sukru Senli <sukru.senli@iopsys.eu>
Signed-off-by: Chad Monroe <chad.monroe@smartrg.com>
Signed-off-by: John Crispin <john@phrozen.org>
mcproxy supports a generic filtering/blacklisting mechanism but it’s currently
broken. In the case of routed video (e.g. mcproxy routing video from
WAN -> LAN), it will forward multicast between the LAN and WAN. There are
perfectly valid use cases for this like reporting but other less-appropriate
things like mDNS and SSDP leak through from LAN -> WAN which is bad.
Signed-off-by: Sukru Senli <sukru.senli@iopsys.eu>
Signed-off-by: Chad Monroe <chad.monroe@smartrg.com>
Signed-off-by: John Crispin <john@phrozen.org>
John Crispin