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Forum Discussion

refra_151287's avatar
refra_151287
Icon for Cirrus rankCirrus
Aug 19, 2014

Active/Active scenario Issue.

Hi experts, I'm facing an issue at implementing Active/Active design, where i couldn't access VIPs at all although i can access them an Active/Standby OR Standby/Active. what might be the issue ? I ...
application delivery
design
LTM
What_Lies_Bene1's avatar
What_Lies_Bene1
Icon for Cirrostratus rankCirrostratus
Aug 19, 2014

How are you routing traffic to the devices? Are you using a routed segment between the external VLAN and whatever is in front of them (firewall?) and routing the VS subnet to the floating IPs or will the device/firewall use ARP?

 

If ARP I think this should work. I can't quite decide if you need MAC Masquerade or not but its probably a good idea.

 

If L3 routing you'll need dedicated routes for the VS's associated with each TG. So any you'll need to route any VS IPs in TG1 to the TG1/F_A floating IP and and any in TG2 to the TG2/F_B floating IP.

 

Am I making sense?