nanog mailing list archives
Re: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec
From: Jo Rhett <jrhett () svcolo com>
Date: Mon, 7 May 2007 10:55:06 -0700
On May 6, 2007, at 6:07 PM, Joe Maimon wrote:
Of course, and thats why I have cut down ip mtu and tcp adjust mss and all the rest.Not making much of a difference.
Um.. sorry if you mean more than you said, but where did you cut down the TCP MTU? If you did it on your routers, then you are creating or at least complementing the problem.
The only way to make smaller MTUs work is to alter the MTU on both the origin and destination systems. Altering the MTU anywhere along the path only breaks things.
-- Jo Rhett senior geek Silicon Valley Colocation Support Phone: 408-400-0550
Current thread:
- barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Joe Maimon (May 06)
- RE: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Lincoln Dale (May 06)
- Re: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Joe Maimon (May 06)
- RE: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Lincoln Dale (May 06)
- Re: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Joe Maimon (May 06)
- Re: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Adrian Chadd (May 06)
- RE: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Lincoln Dale (May 06)
- Re: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Joe Maimon (May 06)
- Re: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Steven M. Bellovin (May 06)
- Re: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Joe Maimon (May 06)
- Re: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Jo Rhett (May 07)
- Re: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Joe Maimon (May 07)
- Re: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Peter Dambier (May 07)
- Re: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Jo Rhett (May 07)
- RE: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Lincoln Dale (May 06)
- RE: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Lincoln Dale (May 07)
- Re: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Min (May 07)
- Re: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Joe Maimon (May 07)
- Re: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Joe Maimon (May 07)
- Re: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Adrian Chadd (May 07)
- Re: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Joe Maimon (May 07)
- Re: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec Adrian Chadd (May 07)