
412 ◾ Network Attacks and Defenses: A Hands-on Approach
To view more details of the VPN tunnel, type the follow-
ing command:
Several parameters of the session that has occurred between
the peers are displayed, such as Session Type is Remote, the
username is user1 and its assigned IP address is 209.165.201.1,
the user protocol is Ipsec, and encryption and hash algorithms
are 3DES and SHA1, respectively. The Tunnel Group name is
Cisco ASA, and the login time and duration of the session are
specified.
10.3.3.14 Step 14: Monitor the VPN Tunnel in the ASA
To monitor the sessions in detail, click on the “Monitoring”
tab and from the VPN statistics