I'm looking for a network packet sniffer that will run on Mac OS 9. Does such a thing exist? Thanks!
posted by event on May 12, 2008 - 6 answers

Is there a program that can find the ip addresses of many network devices on a corporate internal network, and create a neat list automatically? [more inside]
posted by BigLankyBastard on Nov 20, 2007 - 16 answers

I have a server running Centos 5. It's currently refusing outside connections to any port except port 22. ip-tables and SELinux are both disabled. Whiskey Tango Foxtrot? [more inside]
posted by signalnine on Oct 1, 2007 - 20 answers

Please share resources for learning about routing protocols, WAN/LAN setup, etc. [more inside]
posted by odinsdream on Apr 27, 2007 - 5 answers

So, following the advice on a few previous MeFi threads, I bought an old HP Laserjet 5M printer for $80 on eBay that promises to do everything I ever dreamt of (pretty printing, cheap, duplex--there seem to be lots of these around, coming off corporate leases). IF I can figure out how to get the connection to a router and to my Mac G5 to work, that is. [more inside]
posted by agent99 on Feb 7, 2007 - 21 answers

I have a mac. I have skype on the mac. I also have a program called Little Snitch. [more inside]
posted by londongeezer on Aug 7, 2006 - 20 answers

I have a Wireless Ethernet bridge which I have connected to a PC via an ethernet cross-over cable. This is working fine in terms of allowing access to the wireless network I can browse the net from the PC etc. with no problem. The problem comes when I try to ping this PC behind the wireless bridge from another PC. My other PC's on the network simply refuse to see it - all PC's are connected to the same wireless network and have no problem seeing each other except the PC connected via the wireless ethernet bridge. All PC's are in the same Windows XP workgroup and indeed in the workgroup the bridged PC can be seen in the network neighborhood by all the other PC's with no problems but cannot ping it or access it via TCP/IP etc. All PC's are in the same subnet - mask is 255.255.255.0. All PC's are configured to have the default gateway of the Router - 192.168.0.1. All IP Addresses are static as well. What am I doing wrong here or will the wireless bridge effectively hide the second PC from any other PC's on the network - clearly not an acceptable situation. I'm 99% certain this is not a firewall issue either as the second PC can see other PC's on the network with ease. I'm going slowly mad over this so any help gratefully received. TIA, Matt
posted by empedia on Sep 4, 2005 - 12 answers

The dreaded 'TCP/IP is not enabled for this connection. Cannot proceed.' My wireless card sees the network, but will not actually connect. The web is full of discussions on this problem that end in hopelessness. [more inside]
posted by bingo on Jul 2, 2005 - 15 answers

Please help me diagnose my FTP issue so I can find out who's responsible and work to correct the problem. [more inside]
posted by plinth on May 3, 2005 - 11 answers