LB for Anyconnect VPNs for Active/Active DCs

Cisco Technologies Security Technologies
1

Suppose I have two DCs, DC1 & DC2. I have FTD clusters in both DCs acting as VPN concentrators to terminate the remote access VPN anyconnect connections.

I understand that within the DC, clustering will take care of the loadbalancing/sharing. But how do I distribute remote access anyconnect VPN traffic equally between the two DCs? Do I need to use external GLSB? Any recommendations for GSLB e.g. on Azure or AWS?

2

external GSLB is the right solution here. AWS or Azure should both work fine. You can also look at private options such as F5 GSLB.