LXer: The Penguin's Practical Network Troubleshooting Guide, Part 2
 

Published at LXer:

Last week we used ping and tcptraceroute to pinpoint connectivity problems, and nmap to spy on users. Oh yeah, and to map entire subnets with a single command. Today we'll look at ways, when your users crab about "the network is slow", to determine if it's network or server troubles

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