nanog mailing list archives
Re: [NANOG] Microsoft.com PMTUD black hole?
From: Nathan Anderson/FSR <nathana () fsr com>
Date: Tue, 06 May 2008 18:18:08 -0700
Tomas L. Byrnes wrote:
Interestingly, Windows XP, Sp3, released today, describes changes in PMTUD behavior. Black Hole Router detection is now on by default:
As I pointed out in my post earlier today timestamped at 2:29PM, I was using an XP SP3 host to perform my tests with, and it made no difference. I also used BBR's DrTCP application to make sure that black hole router detection was, in fact, enabled on my XP box before commencing my packet captures. I cannot explain why it made no difference, but at the same time I don't know enough about how WinNT's black hole router detection works to begin speculating at this point. I do plan on looking into it, however. -- Nathan Anderson First Step Internet, LLC nathana () fsr com _______________________________________________ NANOG mailing list NANOG () nanog org http://mailman.nanog.org/mailman/listinfo/nanog
Current thread:
- Re: [NANOG] Microsoft.com PMTUD black hole?, (continued)
- Message not available
- Re: [NANOG] Microsoft.com PMTUD black hole? Nathan Anderson/FSR (May 07)
- Re: [NANOG] Microsoft.com PMTUD black hole? Tomas L. Byrnes (May 07)
- Re: [NANOG] Microsoft.com PMTUD black hole? Nathan Anderson/FSR (May 07)
- Re: [NANOG] Microsoft.com PMTUD black hole? Matthew Petach (May 12)
- Message not available
- Re: [NANOG] Microsoft.com PMTUD black hole? Iljitsch van Beijnum (May 06)
- Re: [NANOG] Microsoft.com PMTUD black hole? Bjørn Mork (May 07)
- Re: [NANOG] Microsoft.com PMTUD black hole? Tomas L. Byrnes (May 06)
- Re: [NANOG] Microsoft.com PMTUD black hole? Marshall Eubanks (May 06)
- Re: [NANOG] Microsoft.com PMTUD black hole? Nathan Anderson/FSR (May 06)
- Re: [NANOG] Microsoft.com PMTUD black hole? Nathan Anderson/FSR (May 06)
- Re: [NANOG] Microsoft.com PMTUD black hole? Randy Bush (May 06)
- Re: [NANOG] Microsoft.com PMTUD black hole? Glen Turner (May 07)
- Re: [NANOG] Microsoft.com PMTUD black hole? Patrick Giagnocavo (May 07)
- Re: [NANOG] Microsoft.com PMTUD black hole? Mark Newton (May 07)
- Re: [NANOG] Microsoft.com PMTUD black hole? Stephen Sprunk (May 07)
- Re: [NANOG] Microsoft.com PMTUD black hole? Rich Kulawiec (May 07)
- Re: [NANOG] Microsoft.com PMTUD black hole? Nathan Anderson/FSR (May 07)
- Re: [NANOG] Microsoft.com PMTUD black hole? Michael Sinatra (May 07)
- Re: [NANOG] Microsoft.com PMTUD black hole? Iljitsch van Beijnum (May 07)