<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><br class="webkit-block-placeholder"></div><div> If it were a routing problem, then 80.0.54.58 needs a route back to 82.3.200.1 through 213.105.175.66.</div><div><br class="webkit-block-placeholder"></div><div> In cisco gear it could be something like (in 80.0.54.58 and supposing a host mask, if you wanted the whole class a it would be 82.0.0.0 255.0.0.0):</div><div><br class="webkit-block-placeholder"></div><div>ip route 82.3.200.1 255.255.255.255 213.105.175.66</div><div><br class="webkit-block-placeholder"></div><div>in linux it could be something like this (but I am not sure about the syntax)</div><div><br class="webkit-block-placeholder"></div><div><span class="Apple-style-span" style="color: rgb(51, 51, 51); font-family: arial; "><span class="searchTerm" style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-weight: bold; ">Route</span> <span class="searchTerm" style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font-weight: bold; ">add</span> -p 82.3.200.1 mask 255.255.255.255 <span class="Apple-style-span" style="color: rgb(0, 0, 0); font-family: Helvetica; ">213.105.175.66</span></span></div><div><br class="webkit-block-placeholder"></div><div> I imagine that your home router is hop 12</div><div><br class="webkit-block-placeholder"></div><div>-as</div><div><br class="webkit-block-placeholder"></div><br><div><div>On 9 Feb 2008, at 17:31, Dr P Dupre wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><br>traceroute to 82.3.200.1 (82.3.200.1), 30 hops max, 40 byte packets<br> 1 cd1rs0.york.ac.uk (144.32.52.142) 4.638 ms 6.597 ms 6.580 ms<br> 2 10.128.19.22 (10.128.19.22) 6.855 ms 6.841 ms 7.053 ms<br> 3 sentry3b-x.york.ac.uk (144.32.142.111) 22.522 ms 29.311 ms 30.834 ms<br> 4 194.81.1.2 (194.81.1.2) 18.945 ms 18.911 ms 18.900 ms<br> 5 so-1-1-0.leed-sbr1.ja.net (146.97.42.25) 30.760 ms 32.043 ms 32.025 ms<br> 6 so-2-2-0.lond-sbr4.ja.net (146.97.33.30) 23.212 ms 7.677 ms 8.077 ms<br> 7 po1-0.lond-sbr6.ja.net (146.97.33.14) 21.318 ms 21.302 ms *<br> 8 tele-ic-1-ge-100-207.inet.ntl.com (212.250.14.33) 22.581 ms 31.033 ms 30.501 ms<br> 9 nth-bb-b-as0-0.inet.ntl.com (62.253.184.1) 29.096 ms 29.078 ms 29.058 ms<br>10 lee-bb-a-so-010-0.inet.ntl.com (62.253.185.102) 25.268 ms 25.229 ms 20.212 ms<br>11 leed-t3core-1a-so-000-0.inet.ntl.com (213.105.175.66) 15.136 ms 19.799 ms 20.789 ms<br>12 ubr01york-ge01.inet.ntl.com (80.0.54.58) 38.485 ms * *<br><br><blockquote type="cite"><br></blockquote><blockquote type="cite"> What does say the traceroute?<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">-as<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">On 9 Feb 2008, at 17:16, Dr P Dupre wrote:<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><blockquote type="cite">Hello,<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">From the campus, I cannot reach the gateway 82.3.200.1.<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">Why ?<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">How could I re-route rgis address ?<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">Thank.<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">-- <br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">Patrick Dupré <a href="mailto:pd520@york.ac.uk">pd520@york.ac.uk</a><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">University of York Department of Chemistry<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">Heslington, York YO10 5DD United Kingdom<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">Phone: +44-(0)-1904-434384 Fax: +44-(0)-1904-432516<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++_______________________________________________<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">York mailing list<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><a href="mailto:York@lists.lug.org.uk">York@lists.lug.org.uk</a><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><a href="https://mailman.lug.org.uk/mailman/listinfo/york">https://mailman.lug.org.uk/mailman/listinfo/york</a><br></blockquote></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">_______________________________________________<br></blockquote><blockquote type="cite">York mailing list<br></blockquote><blockquote type="cite"><a href="mailto:York@lists.lug.org.uk">York@lists.lug.org.uk</a><br></blockquote><blockquote type="cite"><a href="https://mailman.lug.org.uk/mailman/listinfo/york">https://mailman.lug.org.uk/mailman/listinfo/york</a><br></blockquote><blockquote type="cite"><br></blockquote><br>-- <br>++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++<br>Patrick Dupré <a href="mailto:pd520@york.ac.uk">pd520@york.ac.uk</a><br>University of York Department of Chemistry<br>Heslington, York YO10 5DD United Kingdom<br>Phone: +44-(0)-1904-434384 Fax: +44-(0)-1904-432516<br>+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++_______________________________________________<br>York mailing list<br><a href="mailto:York@lists.lug.org.uk">York@lists.lug.org.uk</a><br>https://mailman.lug.org.uk/mailman/listinfo/york<br></blockquote></div><br></body></html>