September 2015 – IP-Life.net

Cisco ASA regex blocking

Introduction I was actually doing some research on DDOS attacks and what the ASA is capable of, when I came across this little known feature. Regex or regular expressions are used to match text strings or patterns in text. My

NFSv3 Ports through a firewall

Introduction If you need to use NFS through any security boundary then you will need to know the ports for NFSv3 to add to your ACLs or firewall rule sets. Protocol NFS uses TCP and UDP Ports The standard ports