I have created a Route-map as shown below:
access-list 119 permit ip host 10.130.100.27 host 10.5.118.150
access-list 119 permit ip host 10.130.100.27 host 10.5.118.151
access-list 119 permit ip host 10.130.100.28 host 10.5.118.150
access-list 119 permit ip host 10.130.100.28 host 10.5.118.151
route-map VPN permit 10
match ip address 119
set ip next-hop 10.130.2.7
description ***Data Server VLAN***
ip address 10.130.100.2 255.255.255.0
no ip redirects
ip policy route-map VPN
standby 1 ip 10.130.100.1
standby 1 priority 120
standby 1 preempt
Here the route-map is created to point all the traffic between the specified Source & Destination hits - 10.130.2.7. This is a VPN interface.
The route's at VPN end are intact. At the destination, I have a similar route cretaed & pointing to the VPN at the Far-end.
This was working completely fine & all of a sudden, now we witness that the route-map is not working & that the traffic between the host mentioned are not traversing the VPN.
What could be the problem? We have not made any changes in the configuration / environment.
Howver, we have some of other systems configured under access-list 119 which are traversing the VPN wothout any issues (i.e, route-map is working).