On 12/21/06, John Andersen <[EMAIL PROTECTED]> wrote:
This page has some info that might help: http://tracetcp.sourceforge.net/usage_proxy.html but it might require you install that package. Also the tcptraceroute package can help: (slaged this off a google search) Find it at: http://michael.toren.net/code/tcptraceroute/ > tcptraceroute servername will do a TCP traceroute on port 80. > tcptraceroute servername 25 will do a TCP traceroute on port 25 to tell you what hops your TCP packets take to get to the host. Because the ICMP route, and the TCP route might be a bit different because of router configs. > tcptraceroute www.slashdot.org 1 * * * 2 slashdot.org (66.35.250.150) [open] 0.983 ms 0.838 ms 0.347 ms Hmmm, only two hops from me to slashdot? not right, I should at least see the IP's to get to my upstream provider.... Proxy server before I even get to my gateway.
John, Thank you for information. You are absolutely right. tcptraceroute ends in 2 hops, while traceroute makes 20+! So my yes, my provider uses transparent proxy. I'll add this information to bugzilla -- Mark Goldstein -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]