Is the gateway reachable through the in interface of the mikrotik.
Is the ether2 switch2 in any way related to wan2? Because it could be 
looping the traffic.
Are your default routes in tact?

On 12/07/2016 10:15 AM, Hexis via Mikrotik-users wrote:
> I am doing some work on a small fixed wireless network, and they have 2
> connections, neither of which are fiber. They are attempting to push
> most of the streaming traffic out one provider while allowing everything
> else to go through the other. I implemented routing marks based off of
> an example in the Mikrotik wiki in order to accomplish that, marking
> based on layer7 regex for example:
>
> Code: Select all
> /ip firewall mangle print
> add action=mark-routing chain=prerouting comment=Facebook disabled=no \
>       in-interface=ether2-switch2 layer7-protocol=facebook new-routing-mark=\
>       to_WAN2 passthrough=no
>
>
> I then have a route that matches the routing mark:
>
> Code: Select all
> /ip route
> comment=WAN2 distance=1 gateway=xxx.xxx.xx.x \
>       routing-mark=to_WAN2
>
>
> After activating these rules, things starting matching the regex Layer 7
> rules fine, CPU load was stable, but I noticed that the traffic on WAN2
> (where most of the marked connections were going) was showing perfectly
> equal TX and RX traffic on the interface. This maxed out the upload on
> the connection and caused massive packet loss. Anyone have any idea why
> the traffic would have been looping like that?
>
> _______________________________________________
> Mikrotik-users mailing list
> [email protected]
> http://lists.wispa.org/mailman/listinfo/mikrotik-users

_______________________________________________
Mikrotik-users mailing list
[email protected]
http://lists.wispa.org/mailman/listinfo/mikrotik-users

Reply via email to