06-15-2010 05:37 PM - edited 03-04-2019 08:47 AM
Hi All,
I have a router 1841 connected with ADSL and behind this router connected ASA5520 with private IP Adresse.
the router ADSL is configured with vpn site-to-site with 3 sites:
i want to configure vpn remote client with ASA5520,
to do this i want to forward udp/500 and udp/4500 comming to router public IP to ASA private ip.
the problem is i want to forward request comming from all Public IP except those connected with router with vpn site-to-site.
i think it's possible with route map, but i don't know how to configure it.
can you help me plz, many thanks.
yoyo
06-16-2010 06:56 AM
An extended ACL - based on src/dst to block the L2L VPN, and forward everything else.
HTH>
06-16-2010 07:45 AM
Hi,
thta's what i did,
i creat an ACL
access-list 120 deny ip host A.A.A.A any log
access-list 120 deny ip host B.B.B.B any log
access-list 120 deny ip host C.C.C.C any log
access-list 120 deny ip any host A.A.A.A log
access-list 120 deny ip any host B.B.B.B log
access-list 120 deny ip any host C.C.C.C log
access-list 120 permit ip any any log
and i create a route map
route-map map-forward permit 1
match ip address 120
and i create a nat with
ip nat inside source static udp (asa private IP) 500 (ADSL public IP) 500 route-map map-forward extendable
the problem that the acl match the last one any any i don't know why.
any help
06-16-2010 08:02 AM
It's because you have placed it in the wrong place for the wrong thing.
Post your config for review
06-16-2010 10:01 AM
06-16-2010 11:05 PM
Add "ip nat inside" under vlan 2 interface and test.
06-17-2010 03:16 AM
I add ip nat inside under vlan2
but still not wroking, just i add the command:
ip nat inside source static udp (asa private IP) 500 (ADSL public IP) 500 route-map map-forward extendable
i lose connexion with all site connected with vpn site-to-site with router.
06-18-2010 06:46 AM
Any help or suggestions plz??
06-18-2010 06:49 AM
remove what I suggested, that will get it all back working.
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