nanog mailing list archives
RE: Interesting debugging: Specific packets cause some Intel gigabit ethernet controllers to reset
From: Eric Wieling <EWieling () nyigc com>
Date: Wed, 6 Feb 2013 17:06:39 -0500
I have come to believe the Intel 82574L is the worst Ethernet chip in the universe. We had horrible issues with it (random bursts of dropped packets showing in ifconfig). We ended up simply putting a card based on a different chip into our systems and all our issues went away. -----Original Message----- From: Blake Dunlap [mailto:ikiris () gmail com] Sent: Wednesday, February 06, 2013 3:40 PM To: Kristian Kielhofner Cc: nanog () nanog org Subject: Re: Interesting debugging: Specific packets cause some Intel gigabit ethernet controllers to reset Wow, you just solved my issue with my firewall. On Wed, Feb 6, 2013 at 2:33 PM, Kristian Kielhofner <kris () kriskinc com>wrote:
Over the year I've read some interesting (horrifying?) tales of debugging on NANOG. It seems I finally have my own to contribute: http://blog.krisk.org/2013/02/packets-of-death.html The strangest issue I've experienced, that's for sure. -- Kristian Kielhofner
Current thread:
- Interesting debugging: Specific packets cause some Intel gigabit ethernet controllers to reset Kristian Kielhofner (Feb 06)
- Re: Interesting debugging: Specific packets cause some Intel gigabit ethernet controllers to reset Blake Dunlap (Feb 06)
- RE: Interesting debugging: Specific packets cause some Intel gigabit ethernet controllers to reset Eric Wieling (Feb 06)
- Re: Interesting debugging: Specific packets cause some Intel gigabit ethernet controllers to reset Jay Ashworth (Feb 06)
- Re: Interesting debugging: Specific packets cause some Intel gigabit ethernet controllers to reset Harry Hoffman (Feb 06)
- Re: Interesting debugging: Specific packets cause some Intel gigabit ethernet controllers to reset Kristian Kielhofner (Feb 08)
- Re: Interesting debugging: Specific packets cause some Intel gigabit ethernet controllers to reset Joshua Goldbard (Feb 08)
- Re: Interesting debugging: Specific packets cause some Intel gigabit ethernet controllers to reset Blake Dunlap (Feb 06)