Penetration Testing mailing list archives
Re: tcptraceroute outcome
From: thomas springer <tuevsec () gmx net>
Date: Sun, 17 Sep 2006 10:57:39 +0200
you just hit a loadbalanced site (if your route ends at hop10) or a loadbalanced router (if the trace continues after hop10) - this is a quite common setup. you might also htry tcptraceroute with the --dnat-option (http://www.serversniff.net's tcptrace-script does this by default) or more tries per hop - depending on hop10's setup this might tell you more about dual-homed or natted systems. thomas Christian Perst wrote:
Hi list members, with tcptraceroute I get ... 7 213.225.aaa.aaa (213.225.aaa.aaa) 24.396 ms 25.027 ms 25.306 ms 8 213.225.bbb.bbb (213.225.bbb.bbb) 29.464 ms 29.012 ms 29.285 ms 9 213.225.ccc.ccc (213.225.ccc.ccc) 29.967 ms 30.912 ms 29.656 ms 10 193.41.ddd.ddd (193.41.ddd.ddd) [closed] 30.694 ms 213.225.ccc.ccc (213.225.ccc.ccc) 30.265 ms 193.41.ddd.ddd (193.41.ddd.ddd) 30.501 ms That seems strange. Could that be a Router with 2 IPs 213.225.ccc.ccc on one interface and 193.41.ddd.ddd on the other interface? Why does ccc send "time exceeded" after the package has reached ddd? Thank, Chris ------------------------------------------------------------------------ This List Sponsored by: Cenzic Need to secure your web apps? Cenzic Hailstorm finds vulnerabilities fast. Click the link to buy it, try it or download Hailstorm for FREE. http://www.cenzic.com/products_services/download_hailstorm.php ------------------------------------------------------------------------
------------------------------------------------------------------------ This List Sponsored by: Cenzic Need to secure your web apps? Cenzic Hailstorm finds vulnerabilities fast. Click the link to buy it, try it or download Hailstorm for FREE. http://www.cenzic.com/products_services/download_hailstorm.php ------------------------------------------------------------------------
Current thread:
- tcptraceroute outcome Christian Perst (Sep 15)
- Re: tcptraceroute outcome Julien (Sep 16)
- Re: tcptraceroute outcome thomas springer (Sep 17)