Hi Guys,
I have an ASA 5506-x with dual ISP setup and primary and backup S2S VPN to a DC where domain controllers, DHCP and other services seat.
Devices on LAN obtain IPs from DHCP servers in DC over S2S VPN.
How can I configure the same IP address for DHCP Relay through S2S VPN over primary and backup links? ASA won't let me to add the same IP address on the secondary line.
My setup
Primary ISP - Outside-1
Seconday ISP - Outside-2
LAN - Inside
S2S VPN goes over Outside-1 until there is an outage on it, then it will switch over to Outside-2.
My DHCP Relay config is as follows:
dhcprelay server 10.20.63.211 Outside-1
dhcprelay server 10.20.63.210 Outside-1
dhcprelay enable Inside
dhcprelay timeout 60
When I am adding the same server for the secondary line, the ASA just overwrites the config
Any clue how can I deliver it?
Thanks,
Robert
