05-26-2012 01:18 AM
Guys we have an ASA to which lot of tunnels, VPn hget terminated......i have taken some config but cant get my head around
1-
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec transform-set my-set esp-des esp-md5-hmac
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto dynamic-map outside_dyn_map 222 set transform-set ESP-3DES-SHA ESP-3DES-MD5
crypto dynamic-map outside_dyn_map 222 set security-association lifetime seconds 86400
crypto map clientmap 5 match address CBB_VPN-ACL
crypto map clientmap 5 set peer X.158.X.200
crypto map clientmap 5 set transform-set ESP-3DES-SHA
2-
ip local pool ippool-client X.88.77.14 mask 255.255.255.240
3-
crypto map clientmap interface External
crypto isakmp identity address
crypto isakmp enable External
crypto isakmp policy 1
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
crypto isakmp policy 2
authentication pre-share
encryption 3des
hash md5
group 2
lifetime 86400
crypto isakmp policy 3
authentication pre-share
encryption des
hash md5
group 2
lifetime 1000
crypto isakmp policy 4
authentication pre-share
encryption des
hash sha
group 2
lifetime 26400
crypto isakmp policy 5
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 26400
4-
vpn-tunnel-protocol IPSec
split-tunnel-policy tunnelspecified
split-tunnel-network-list value split_tunnel
group-policy vpngroup-HP internal
group-policy vpngroup-HP attributes
5-
tunnel-group X.22.110.64 type ipsec-l2l
tunnel-group X.150.23.126 type ipsec-l2l
tunnel-group X.150.23.126 ipsec-attributes
pre-shared-key *
6-
username HP password jwhshwikb9p6L8r encrypted
Guys can someone plz tell me what 1 to 6 are doing.......i am confused and cant get my head around....
what is teh differenc ebetween l2l and site to site VPN as i have been told that there are site to site vpn (lan to lan) and remote access vpn as well
Thanks
05-26-2012 05:31 AM
Here is a sample configuration for lan-to-lan tunnel, and it explains what each relevant vpn configuration does:
http://www.cisco.com/en/US/products/ps6120/products_configuration_example09186a0080950890.shtml
Here is a sample configuration for remote access vpn, and also explains what it does:
http://www.cisco.com/en/US/products/ps6120/products_configuration_example09186a008060f25c.shtml
Here is the split tunnel explaination:
http://www.cisco.com/en/US/products/ps6120/products_configuration_example09186a0080702999.shtml
Hope the above helps all your question 1-6.
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