October 2010
2 posts
Understanding Cisco ASA firewall VPN tunnels (keep...
To continue our simplified vpn tunnel series, this time we are looking at Cisco ASA firewall vpn tunnels.
Here’s our basic config
ASA’s use nat 0 statements to bypass nat for traffic using the vpn tunnel.
! dont forget to deny nat for the private to private in your nat acl access-list no-nat extended permit ip 192.168.1.0 255.255.255.0 192.168.2.0 255.255.255
(where...
Issues with multiple users connecting to cisco...
The scenario:
Recently, several of our clients have had issues when multiple staff members are working off-site at third-party locations. While on-site the users all connect back to our their vpn gateway via the Cisco IPSEC vpn client.
-Only 1 user at a time can connect to the Cisco IPSEC vpn client service.
-If a second user connects the first user’s vpn client is disconnected….
...
