try this guys, its the windows port of unix's tcpdump, and its free http://windump.polito.it/
also sniffer pro is pretty good (only one of these 3 that isnt free): http://www.snifferpro.co.uk/ ethereal is good, its free and cross platform: http://www.ethereal.com/ i got this info from a friend of mine who says "Usually i just use tcpdump to capture and if i need to look for content i use ethereal to put it back together and "follow the tcp stream". You can read back emails, AIM, tftp tranfsers to your routers, telnet sessions, anything" ----- Original Message ----- From: "Gunnar Ekblad" <[EMAIL PROTECTED]> To: "RBASE-L Mailing List" <[EMAIL PROTECTED]> Sent: Thursday, March 06, 2003 9:11 AM Subject: [RBASE-L] - RE: OFF TOPIC - Networking - Sniffing > Hej alla as we say in Swedish > This is a good topic. I have just opened 2 VPN's. But realy I do not > have a clue how secure they are, I just rely on Symantec > (200firewall/Appliance) in this case. > I am the one that don't know and I am only the programming and > networkpersonal besides doing some business consulting so advise on the > topic is welcomed! > I will follow this tread > Gunnar Ekblad > > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jim > Limburg > Sent: den 6 mars 2003 17:38 > To: RBASE-L Mailing List > Subject: [RBASE-L] - OFF TOPIC - Networking - Sniffing > > G-Day all > > For those who play dual roles with programming and networking, those > who can ask network personel, or those who just know... > > Can anybody reccomend a good software package to monitor - sniff > network packets that does logging, and of course as many other > features for the least cost. We are about to be opening up our > companies through VPNS, and maybe other methods somewhere down the > road and really need to look more into the security learning curve. > > Any good advice also weclome > Jim Limburg >
