Nmap Development mailing list archives
AW: How to make a manual PMTU discovery
From: "Wissmann, Dirk" <Dirk.Wissmann () atosorigin com>
Date: Thu, 28 Jan 2010 12:13:45 +0100
Thanks Rob, that's exactly the tool I was looking for. Also thanks to Vlatko, but indeed it should be a windows tool, because the way through the net starts with my windows pc. We have tracepath on our unix machines, but they are already at least two hops further. Dirk
-----Ursprüngliche Nachricht----- Von: nmap-dev-bounces () insecure org [mailto:nmap-dev-bounces () insecure org] Im Auftrag von Rob Nicholls Gesendet: Donnerstag, 28. Januar 2010 11:41 An: Wissmann, Dirk Cc: nmap-dev () insecure org Betreff: RE: How to make a manual PMTU discovery I think Dirk is after a Windows based tool (although he could probably use Cygwin?). I've not used it, but this Windows tool appears to be similar in functionality to tracepath: http://www.elifulkerson.com/projects/mturoute.php mturoute.exe is a small command line application that uses ICMP pings of various sizes in order to determine the MTU values on the path between itself and the target system. It also includes a "traceroute" like mode where it will attempt to determine the lowest MTU between the local host and each hop in the communication. It might be what you're looking for. Rob -----Original Message----- From: nmap-dev-bounces () insecure org [mailto:nmap-dev-bounces () insecure org] On Behalf Of Vlatko Kosturjak Sent: 28 January 2010 10:29 To: Wissmann, Dirk Cc: nmap-dev () insecure org Subject: Re: How to make a manual PMTU discovery On Thu, Jan 28, 2010 at 09:36:53AM +0100, Wissmann, Dirk wrote:So is there any tool available to do this in a way, like Idream of (I name the virtual tool "show_pmtu" just to give the example):show_pmtu mydesthost PATH MTU to mydesthost is 512tracepath is not satisfactory tool? excerpt from the man page: tracepath, tracepath6 - traces path to a network host discovering MTU along this path Hope it helps! -- Vlatko Kosturjak - KoSt ICQ: 3631122 _______________________________________________ Sent through the nmap-dev mailing list http://cgi.insecure.org/mailman/listinfo/nmap-dev Archived at http://seclists.org/nmap-dev/ _______________________________________________ Sent through the nmap-dev mailing list http://cgi.insecure.org/mailman/listinfo/nmap-dev Archived at http://seclists.org/nmap-dev/
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Current thread:
- How to make a manual PMTU discovery Wissmann, Dirk (Jan 28)
- Re: How to make a manual PMTU discovery Vlatko Kosturjak (Jan 28)
- RE: How to make a manual PMTU discovery Rob Nicholls (Jan 28)
- AW: How to make a manual PMTU discovery Wissmann, Dirk (Jan 28)
- RE: How to make a manual PMTU discovery Rob Nicholls (Jan 28)
- Re: How to make a manual PMTU discovery Vlatko Kosturjak (Jan 28)