i configured a cisco ios router 871 - Adv IPservices Version 12.4(24)T8 with a dual wan configuration and ipsec ras vpn.
Everything works perfect, expect RAS IPSEC VPN.
a global policy route map is configured:
ip local policy route-map vpn-access
ip access-list extended vpn permit udp host [vpn-traffic-wan-interface-ip] eq isakmp any permit tcp host [vpn-traffic-wan-interface-ip] eq 10000 any permit esp host [vpn-traffic-wan-interface-ip] any permit udp host [vpn-traffic-wan-interface-ip] eq non500-isakmp any
route-map vpn-access permit 10 match ip address wpn match interface FastEthernet4 set ip next-hop [vpn-traffic-wan-interface-gw]
two default routes, the one for vpn-traffic with a higher metric.
The vpn client connects to the router, traffic from vpn client to the remote net arrives, but the reverse not.
I created a virtual template with a policy route-map, so that the vpn net is forced to be routed outside the vpn-traffic-wan-interface,i also configured a default route for the vpn-client-net outside to vpn-traffic-wan-interface-gw
If i delete the primary default route (lower metric than vpn-traffic route) everything works as expected.
My next step would be a packet capture on the router to check how the traffic flows (it seems that the reverse traffic passes the lower metric route)
Where is the mistake, i'm quite sure that i configured a working scenario the same way before, unfortunately i'm not able to verify it (config lost)
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