Posted on 2011-03-03
Hi guys, I am using SNAT on a cisco router to accommodate HSRP redundancy.
My config is:
ip nat pool SNATp 10.220.128.2 10.220.128.2 netmask 255.255.255.248
ip nat inside source route-map SNAT pool SNATp mapping-id 50 overload
On the standby HSRP router, I cannot communicate with the primary as the primary holds the .2 ip address, and due to the SNAT config, any traffic leaving the standby will also have the .2 address. How can I ensure that SNAT is exempt or ignored when .4 talks to .2 and .3 and .3 talks to .2 and .4
Hope that makes sense.