Hi!
We are currently updating all our P2P and P2MP MikroTiks to the current v6.4 firmware and thereby configuring NV2 wireless prioritization for ICMP and SIP traffic. As this works great on our MikroTik APs where the PPPoE traffic is not encapsulated in a VLAN, we don’t get it working on P2P links where PPPoE is within a separate VLAN (P2P link is just a bridge, bridging ether1 and wlan1 together; AP mode=bridge with dynamic WDS and station mode=wds-station).
This is our configuration on AP and station:
/interface bridge settings
set use-ip-firewall=yes use-ip-firewall-for-pppoe=yes use-ip-firewall-for-vlan=yes
/ip firewall mangle
add action=set-priority chain=forward dst-port=5060 new-priority=6 passthrough=no protocol=udp
add action=set-priority chain=forward new-priority=6 passthrough=no protocol=icmp
On the wireless interface Nv2-qos=frame-priority is configured. As already mentioned, this configuration works on pure PPPoE traffic. But at the affected sites PPPoE traffic is inside a VLAN and the mangle rules don’t catch the VLAN & PPPoE encapsulated IP traffic (counters not increasing), although use-ip-firewall-for-vlan=yes is configured together with use-ip-firewall-for-pppoe=yes on the bridge interface bridgin wlan1 and ether1 together.
Any idea? Would be great to get some hints on this…
Thanks a lot!
Robert