We have already purchased barracuda link balancer (330 for major offices and 230 for the branch), it was said that it can support our current network setup. We have 2 different IPVPN connection, in the POC the test was smooth. Now when we deploy the balancer, issues has occured. For example, The current setup of our balancers is both primary for wan1 and wan2, wan1=ISP A & wan2=ISP B. Barracuda is in behind of our IPVPN connection, the issue is if COPORATE A's wan1 is down, so all traffic will be going to wan2. CORPORATE A can still access the other site using wan2, but CORPORATE B, C etc cant connect to them since their traffic is crossing in wan1(ISP A). Question is how can I let or "command"
the barracuda LAN gateway which is our gateway to find first the wan links which can ping the other site.
Same as when we have PRIMARY - BACKUP set up, if Corporate A wan1 is down and crossing its traffic to backup, then B, C etc having their A as primary link, it cant connect to Corporate A since they have different ISP.
Please Advice, Thank you very much .!