System Port Reference
Description: Each computer system has 2-16 back doors (or ports) that other computer systems and programs can access. These port numbers are divided into three ranges: the Well Known Ports, the Registered Ports, and the Private Ports. The Well Known Ports are those from 0 through 1023, and are the ports that other computers will most […]
» Subjects: Advanced Networking, Networking » Tags: ports
AFS doesn’t seem to work behind my firewall. Why?
Description: AFS doesn’t seem to work right behind my firewall. Why? AFS is only supported when the machine is connected to the campus network. Firewalls can cause problems with AFS functionality. These can be software firewalls like Outpost or ZoneAlarm (Windows), ipchains/iptables (UNIX) or hardware firewalls like a Linksys or Netgear router. Firewalls block certain […]
» Subjects: AFS, Data Storage » Tags: AFS, firewall, ports