on my ZS box i have 4 internet connections balanced.
Plenty of special balancing rules are working fine.
Now for a customer i need to reserve one internet connection for a streaming server (upload) and a second connection for email etc.
I tried to solve this with Source-MAC rules for specifying a dedicated gateway and QoS over this outgoing gateway. But there is every time the “red message: iptables: Invalid argument” when i want to add a rule with Source-MAC.
Do you have any idea what is going wrong?
Or is there a better way to reserve hole connections?
If you don’t want others to use this/these special connection/s then you have to switch it to “failover” only. Then give the “public” connection a higher weight, so that the others will become inactive. Then add the netbalancer rule to use the inactive “private” connections for specific source IPs.