Re: analyse tcpdump output

2006-11-25 Thread Jason Chambers
On Nov 25, 2006, at 6:17 AM, Jason Chambers wrote: You might also look at "softflowd" [1] or similar tool to export netflow records from whatever box your using TCPDUMP to capture data. Of course exporting flow records from routers is preferable.. --Jason

Re: analyse tcpdump output

2006-11-25 Thread Jason Chambers
On Nov 22, 2006, at 7:34 AM, Stefan Hegger wrote: Hi, I wonder if someone knows a tool to use a tcpdump output for anomaly dedection. It is sometimes really time consuming when looking for identical patterns in the tcpdump output. SiLK is a powerful toolset for analyzing netflow and pcap

Re: NAT Configuration for Dual WAN Router

2005-12-15 Thread Jason Chambers
On Dec 15, 2005, at 06:54, Rossi, Jeremy wrote: Have you looked OpenBSD with pf? You can create rules that map outbound session to a different DSL router, interface, and/or gateway based on any number of rules. The man page pf.conf[1] and more precisely the FreeBSD with IPF \ IPNAT [1]

Re: Hope this isnt a redundant question : Cisco IOS Netflow analysis mechanisms?

2005-09-26 Thread Jason Chambers
On Sep 26, 2005, at 11:37, Drew Weaver wrote: We're looking for a method of actively monitoring certain metrics on our network via software or a somewhat inexpensive hardware solution (those metrics being which AS numbers are the highest destinations for our network) and information li

Re: Cisco crapaganda (Modified by Jason Chambers)

2005-08-13 Thread Jason Chambers
On Aug 10, 2005, at 05:53, [EMAIL PROTECTED] wrote: Also, what about DoD Orange Book certification? Can this kind of testing methodology be applied to routing systems as well, such as IOS? I don't claim to fully understand Orange Book but it seems to me that one of the essences of Open Sour