While ICMP is required for IP network traffic redirection and pinging hosts on your LAN or WAN, ICMP can also pose a security concern. David Davis tells you about the basics of ICMP and how to filter ...

I'm not sure if this should go here or in the MS board, but I'll try here first. We're going to be testing some core to edge links for continuity and management. Our edge gear has an ACL entry that ...