nanog mailing list archives
Re: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec
From: Joe Maimon <jmaimon () ttec com>
Date: Mon, 07 May 2007 10:39:47 -0400
Scott Weeks wrote:
--- ltd () interlink com au wrote: From: "Lincoln Dale" <ltd () interlink com au> To: "'Joe Maimon'" <jmaimon () ttec com>The standard control plane arguments dont apply when the pattern holds all the way through to equipment under your {remote-}control.:: it most certainly does. lets use an example : network of:: F : | :A---B---C---D---E : | : G : :: you are looking at ICMP/traceroute responses : through sending traffic to/from A & E.::for all you know, there may be an ICMP DDoS attackWhat about something as simplistic as tcptraceroute?
My apologies for not making it clear that I had used that tool with the same results at the same time on ports 80, 22 and 23. With large and small packet sizes.
It won't give you path MTU info, but there're other tools that can. scott
Current thread:
- Re: barak-online.net icmp performance vs. traceroute/tcptraceroute, ssh, ipsec, (continued)
- 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)
- 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 Joe Shen (May 07)
- 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 Joe Maimon (May 07)