I have two external Internet gateways. One is 192.168.2.254/24, the other is 192.168.200.19/24.
Zeroshell can ping and arp both gateways without any issue.
Having disabled NetBalancer and with just the single default gateway Internet access is running perfect.
Now I’ve configured NetBalancer as shown in all of the docs. Seems to be pretty simple. Just add two gateways (one is the previous default gw) and enable NetBalancer.
Unfortunately, it’s not working at all. 👿
Having NB disabled I can ping from a local client any Internet host. As soon as I enable NB I’m getting from Zeroshell “ICMP Destination Host unreachable”. What I see on the external gateway nets is an ARP request from the Zeroshell to the Internet IP I’m trying to ping. Obviously this IP is an Internet IP and not in the local network so the arp reply is never answered- thus the above error message.
It appears it doesn’t use any of the configured gateways. But why not? How can I troubleshoot to find the reason for the issue?