Hello List,
I have a difficult QoS issue to solve on a DSL-AC52U router.
I have some ip cameras on a network which send out massive traffic to a
video server on another side of a layer 2 VPN.
This VPN carries other data SSH/RDP/VNC which needs to be prioritized
over the ip camera traffic and to complicate things
there are regular network protocols which are non-vpn SSH/RDP/VNC again
and pretty much everything else which also
needs to be prioritized against the camera traffic.
Is this even possible to merge the queue of 2 interfaces into one and
prioritize by that?
To make it even more complex the traffic from the Camera-(ra0 2Ghz wifi)
> VPN (tap15) is bridged.
# brctl show
bridge name bridge id STP enabled interfaces
br0 8000.d017c30d90f0 no ra0
elan.1
elan.2
elan.3
elan.4
rai0
tap15
Therefore the packets never enter the mangle chain.
I don't care about any services on the camera therefore I could just put
that whole IP to the lowest priority QoS queue.
For example:
iptables -t mangle -I FORWARD -s 10.0.0.10 -j MARK --set-mark 1
iptables -t mangle -I PREROUTING -s 10.0.0.10 -j MARK --set-mark 1
Has absolutely no effect.
ebtables -I FORWARD -p IPv4 -o tap15+ -s 00:18:39:6b:ab:12 -j DROP
works using the camera's Wifi mac:
Bridge chain: FORWARD, entries: 1, policy: ACCEPT
-p IPv4 -s 0:18:39:6b:ab:12 -o tap15+ -j DROP , pcnt = 160 -- bcnt =
35702
Ebtables however it seems is not able to mark the packets :(
It has an option: mark - "Matches frames with the given unsigned mark
value." but it is a matching not marking.
What is the best solution/workaround for this issue?
The only one I can think of is to setup a second VPN tunnel between the
2 locations (same router<>same server) on a different port and put that
second VPN tunnel into the lowest priority traffic.
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