<div dir="ltr"><div>yes, ip_forward was turned on.<br><br></div>iptables is defaulted to ACCEPT policy on all the 3 chains.<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, May 14, 2016 at 1:24 AM, Guus Sliepen <span dir="ltr"><<a href="mailto:guus@tinc-vpn.org" target="_blank">guus@tinc-vpn.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On Sat, May 14, 2016 at 12:06:51AM +0800, Terry T wrote:<br>
<br>
> I have a Debian 8 64-bit machine set up as a server and apt-got the tinc<br>
> package. I configured tinc as a bridge and everything seems normal except<br>
> that the tunnel does not forward multicast traffic.<br>
<br>
</span>Did you enable forwarding (echo 1 >/proc/sys/net/ipv4/ip_forward) and<br>
allow forwarding in your iptables rules?<br>
<span class="HOEnZb"><font color="#888888"><br>
--<br>
Met vriendelijke groet / with kind regards,<br>
Guus Sliepen <<a href="mailto:guus@tinc-vpn.org">guus@tinc-vpn.org</a>><br>
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