Good packet sniffer?

[davidwfrank]

Are their any good free packet sniffers or realatively inexpensive ones out there?

[sstudsdahl]

Ethereal is probably one of the best free sniffer applications out there. You can find it at:

http://www.ethereal.com

Steve

[glen.grant]

For a free analyzer get Ethereal . For a good paid for analyzer go to networkinstruments.com and get Observer 10.1 .