Am 16.01.2018 um 04:58 schrieb Kevin Cernekee:
On Mon, Jan 15, 2018 at 7:50 PM, Sebastian Gottschall
<s.gottschall@xxxxxxxxxx> wrote:
please revert that on 4.9 and 4.14
it breaks igmp routing. it can be reproduced with any iptv connection using
igmp-proxy. reverting this patch fixes the issue.
Hi Sebastian,
Is this the correct igmp-proxy (based on mrouted)?
https://github.com/mirror/dd-wrt/tree/master/src/router/igmp-proxy
What is the actual vs. expected source address you are seeing on the
IGMP packets?
this github mirror is unmaintained. (svn.dd-wrt.com is the correct
repository)
but yes, but same applies to upstream https://github.com/pali/igmpproxy
havent check the source addresses right now. i basicly discovered that
this patch breaks the igmp routing and all traffic stops
this here is from a working system with the reverted patch. if you
really need that i break it again using the patch you need to wait a
little bit
05:14:22.697962 IP 10.88.195.138 > 239.35.100.8: igmp v2 report 239.35.100.8
root@shellfast:/proc/4032/net# /tmp/ip mroute
(193.158.35.251, 239.35.20.4) Iif: ppp0 Oifs: briptv
(10.88.193.141, 239.255.255.250) Iif: ppp0 Oifs: briptv
(10.88.193.145, 239.255.255.250) Iif: ppp0 Oifs: briptv
(10.88.195.138, 239.255.255.250) Iif: ppp0 Oifs: briptv
(10.88.195.129, 239.255.255.250) Iif: ppp0 Oifs: briptv
(10.88.193.134, 239.255.255.250) Iif: ppp0 Oifs: briptv
(10.88.195.1, 239.255.255.250) Iif: ppp0 Oifs: briptv
(10.88.193.109, 239.255.255.250) Iif: ppp0 Oifs: br0
(10.88.193.145, 239.192.152.143) Iif: ppp0 Oifs: br0
(10.88.193.1, 239.255.255.250) Iif: ppp0 Oifs: br0
--
Mit freundlichen Grüssen / Regards
Sebastian Gottschall / CTO
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