Cisco ASA Version 8.3 Network Address Translation (NAT)

More video tutorial can be found at Cisco Support Channel…

Regular Expression on Cisco ASA

How to match text strings either literally as an exact string, or by the use of meta-characters so you can match multiple variants of a text string. example, you can match a URL string inside an HTTP packet. Note: Use Ctrl+V in order to escape all of the special chara…

Basic Access Control List (ACL) On ASA

How to permit traffic to servers behind a Cisco ASA device. Web Server 192.168.100.80 Email Server 192.168.100.25 DNS Server 192.168.100.53 access-list ServerAccess permit tcp any host 192.168.100.25 eq 25 access-list ServerAccess permit udp any host 192.168.100.53 e…