Firewall Wizards mailing list archives
Re: RE: Sniffing out a firewall problem
From: Gregory Hicks <ghicks () cadence com>
Date: Sun, 4 Nov 2001 06:38:36 -0800 (PST)
From: Ryan Russell <ryan () securityfocus com> Date: Sat, 3 Nov 2001 21:38:39 -0700 (MST) On Sat, 3 Nov 2001, Peter Lukas wrote:You'll get some pretty useful stats. Typically, any system with Ierrs, Oerrs or Collis will be experiencing a problem. Check caples, duplex settings and of course, the card /switch port itself.Please be careful about making blanket statements about collisions automatically meaning problems. On any connection that is supposed to be half-duplex Ethernet-style, collisions are perfectly normal, and you have to measure collisions against total traffic to even have a rudimentary problem measurement.
Half duplex? If the ratio of coll/total is 2% or less, Great! More than 10%? You've got a problem.
Sorry, it's a pet peeve of mine. When I used to be primarily a
I still get this. Regards, Gregory Hicks --------------------------------------------------------------------- "There is no limit to what a man can do or how far he can go if he doesn't mind who gets the credit." - Robert Woodruff "The trouble with doing anything right the first time is that nobody appreciates how difficult it was." When a team of dedicated individuals makes a commitment to act as one... the sky's the limit. _______________________________________________ firewall-wizards mailing list firewall-wizards () nfr com http://list.nfr.com/mailman/listinfo/firewall-wizards
Current thread:
- Re: RE: Sniffing out a firewall problem, (continued)
- Re: RE: Sniffing out a firewall problem Peter Lukas (Nov 03)
- Re: RE: Sniffing out a firewall problem Ryan Russell (Nov 04)
- RE: RE: Sniffing out a firewall problem Robert McMahon (Nov 05)
- RE: RE: Sniffing out a firewall problem Chiman (Nov 06)
- RE: RE: Sniffing out a firewall problem Anton (Nov 13)
- Re: RE: Sniffing out a firewall problem Pierre-Yves BONNETAIN (Nov 09)
- Re: RE: Sniffing out a firewall problem Peter Lukas (Nov 03)
- Re: RE: Sniffing out a firewall problem Peter Lukas (Nov 05)
- RE: Sniffing out a firewall -SNORT blew up registrty Chiman (Nov 06)
- Re: RE: Sniffing out a firewall problem Barney Wolff (Nov 08)
- Re: RE: Sniffing out a firewall problem Stephane Nasdrovisky (Nov 09)
- RE: RE: Sniffing out a firewall problem M. Dodge Mumford (Nov 09)