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Mikrotik mangle for VoIP

Thu Jun 13, 2019 12:35 pm

I've implemented a queue tree for VoIP priorization and for that I mark packages with mangle. The problem is that I'm not sure in what chains set the mark. if in prerouting, forward or postrouting.
Anyone knows that?
Thanks and best regards.
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Re: Mikrotik mangle for VoIP

Thu Jun 13, 2019 2:36 pm

Any will do, but usually forward or postrouting, as then the outgoing interface is known.
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Re: Mikrotik mangle for VoIP

Fri Jun 14, 2019 7:13 pm

I mark the connection in pre-routing, then I mark the packets as well in forward chains. Works fine for me.
Kevin Titus
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Re: Mikrotik mangle for VoIP

Sun Jun 16, 2019 6:46 am

I find ip>firewall>connection very useful to determine if i properly marked a connection especially if dealing with large conntrack ... n_tracking

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