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Thread Index [isp-bgp] Any ideas ? Analysis: IP packets are being lost past network "InternapNetwork Services PNAP-8-98" at hop 12.
Hi, I was wondering if anyone has any tools that they know of online or usable from unix to narrow down the extent of net problems. Today, for instance I am having problems reaching gnu.org. I have checked the internet weather sites, smoke ping sites, netlantis.org [ which has some interesting bgp oriented stuff ], and various traceroutes, looking glass sites, etc Its frustrating not being able to determine the extent and source of the problems. Thanks for any ideas, Rob ============================================================= === VisualRoute (R) 7.2a report on Jan 4, 2004 4:26:03 PM === ============================================================= Real-time report for www.gnu.org [199.232.41.10] (40% done) Analysis: IP packets are being lost past network "Net Access Corporation NAC-NETBLK01" at hop 17. There is insufficient cached information to determine the next network at hop 18. ------------------------------------------------------------------------------------------------------------------------------------------------- | Hop | %Loss | IP Address | Node Name | Location | Tzone | ms | Graph | Network | ------------------------------------------------------------------------------------------------------------------------------------------------- | 17 | | 207.99.39.158 | ash-m20-ge0-0-0.gnaps.net | ... | | 95 | x | Net Access Corporation NAC-NETBLK01 | | ... | | | | | | | | | | ? | | 199.232.41.10 | www.gnu.org | ... | | | | Cambridge Entrepreneurial Network CENT-CIDR-01 | ------------------------------------------------------------------------------------------------------------------------------------------------- ============================================================= === VisualRoute (R) 8.0a report on Jan 4, 2004 4:22:43 PM === ============================================================= Real-time report for gnu.org [216.52.102.86] (90% done) Analysis: IP packets are being lost past network "Internap Network Services PNAP-8-98" at hop 12. VisualRoute cannot determine the next network at hop 13. Node 216.52.102.129 at hop 12 in network "Internap Network Services PNAP-8-98" reports "The destination host is unreachable". ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | Hop | %Loss | IP Address | Node Name | Location | Tzone | ms | Graph | Network | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | 0 | | 203.94.129.69 | webms1.brd.net.au | - | | | | Uecomm | | 1 | | 203.43.193.220 | gw-router.brd.net.au | - | | 0 | x | Telstra Internet | | 2 | | 203.94.129.25 | gw1-uecomm.brd.net.au | - | | 0 | x | Uecomm | | 3 | | 203.94.128.41 | fa0-1-2.que31-cs1.core.uecomm.net.au | - | | 0 | x | Uecomm | | 4 | | 203.222.35.229 | sl-gw1-mel-6-0-0.sprintlink.net | - | | 7 | x-- | Sprintlink Asia Pacific Region | | 5 | | 203.222.33.18 | sl-bb21-syd-1-0.sprintlink.net | Sydney, NSW, Australia | -01:00 | 0 | x | Sprintlink Asia Pacific Region | | 6 | | 144.232.8.130 | sl-bb21-sj-3-2.sprintlink.net | San Jose, CA, USA | -19:00 | 156 | x | Sprint SPRINT-INNET9 | | 7 | | 144.232.3.210 | sl-bb25-sj-12-0.sprintlink.net | San Jose, CA, USA | -19:00 | 156 | x | Sprint SPRINT-INNET9 | | 8 | | 144.232.20.158 | sl-bb23-ana-6-0.sprintlink.net | Anaheim, CA, USA | -19:00 | 204 | -x---- | Sprint SPRINT-INNET9 | | 9 | | 144.232.1.154 | sl-gw23-ana-10-0.sprintlink.net | Anaheim, CA, USA | -19:00 | 172 | x | Sprint SPRINT-INNET9 | | 10 | | 144.232.192.30 | sl-internap-65-0.sprintlink.net | - | | 171 | x | Sprint SPRINT-INNET9 | | 11 | | 216.52.96.87 | border5.ge4-1-bbnet2.ocy.pnap.net | - | | 172 | x | InterNAP Network Services, PNAP-OCY PNAP-OCY-INAP-BB-1 | | 12 | 100 | 216.52.102.129 | elib-3.ocy.pnap.net | - | | 171 | x | Internap Network Services PNAP-8-98 | | ... | | | | | | | | | | ? | | 216.52.102.86 | gnu.org | ... | | | | Internap Network Services PNAP-8-98 | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ============================================================= === VisualRoute (R) 7.2a report on Jan 4, 2004 4:18:49 PM === ============================================================= Real-time report for www.gnu.org [199.232.41.10] (40% done) Analysis: IP packets are being lost past network "Net Access Corporation NAC-NETBLK01" at hop 17. There is insufficient cached information to determine the next network at hop 18. ------------------------------------------------------------------------------------------------------------------------------------------------- | Hop | %Loss | IP Address | Node Name | Location | Tzone | ms | Graph | Network | ------------------------------------------------------------------------------------------------------------------------------------------------- | 17 | | 207.99.39.158 | ash-m20-ge0-0-0.gnaps.net | ... | | 96 | x | Net Access Corporation NAC-NETBLK01 | | ... | | | | | | | | | | ? | | 199.232.41.10 | www.gnu.org | ... | | | | Cambridge Entrepreneurial Network CENT-CIDR-01 | ------------------------------------------------------------------------------------------------------------------------------------------------- ============================================================= === VisualRoute (R) 8.0a report on Jan 4, 2004 4:21:04 PM === ============================================================= Real-time report for www.gnu.org [199.232.41.10] (90% done) Analysis: Connections to HTTP port 80 on host 'www.gnu.org' are working, but UDP packets are being blocked past network "Cambridge Entrepreneurial Network CENT-CIDR-01" at hop 25. It is a HTTP server (running Apache/1.3.26 (Unix) Debian GNU/Linux mod_python/2.7.8 Python/2.1.3). -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | Hop | %Loss | IP Address | Node Name | Location | Tzone | ms | Graph | Network | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | 0 | | 203.94.129.69 | webms1.brd.net.au | - | | | | Uecomm | | 1 | | 203.43.193.220 | gw-router.brd.net.au | - | | 0 | x | Telstra Internet | | 2 | | 203.94.129.25 | gw1-uecomm.brd.net.au | - | | 0 | x | Uecomm | | 3 | | 203.94.128.41 | fa0-1-2.que31-cs1.core.uecomm.net.au | - | | 0 | x | Uecomm | | 4 | | 203.222.35.229 | sl-gw1-mel-6-0-0.sprintlink.net | - | | 13 | x | Sprintlink Asia Pacific Region | | 5 | | 203.222.33.18 | sl-bb21-syd-1-0.sprintlink.net | Sydney, NSW, Australia | -01:00 | 0 | x | Sprintlink Asia Pacific Region | | 6 | | 144.232.8.130 | sl-bb21-sj-3-2.sprintlink.net | San Jose, CA, USA | -19:00 | 156 | x | Sprint SPRINT-INNET9 | | 7 | | 144.232.3.161 | sl-bb21-sj-14-0.sprintlink.net | San Jose, CA, USA | -19:00 | 156 | x | Sprint SPRINT-INNET9 | | 8 | | 144.232.9.58 | sl-st20-sj-13-0.sprintlink.net | San Jose, CA, USA | -19:00 | 164 | x- | Sprint SPRINT-INNET9 | | 9 | | 208.173.54.69 | bpr1-so-3-0-0.SanJoseEquinix.cw.net | San Jose, CA, USA | -19:00 | 156 | x | Cable & Wireless CW-10BLK | | 10 | | 208.173.54.66 | dcr1-so-4-3-0.SantaClara.cw.net | Santa Clara, CA, USA | -19:00 | 156 | x | Cable & Wireless CW-10BLK | | 11 | | 208.172.146.100 | dcr2-loopback.SantaClara.cw.net | Santa Clara, CA, USA | -19:00 | 156 | x | Cable & Wireless CW-10BLK | | 12 | | 206.24.221.241 | bpr2-ge-6-3-0.PaloAltoPaix.cw.net | Palo Alto, CA, USA | -19:00 | 156 | x | Cable & Wireless CW-05BLK | | 13 | | 206.24.241.246 | - | ... | | 157 | x | Cable & Wireless CW-05BLK | | 14 | | 64.200.149.13 | sntcca1wcx2-pos0-0.wcg.net | - | | 234 | x- | Williams Communications, Incorporated WCG-BLK-1 | | 15 | | 64.200.151.94 | snfcca1wcx2-pos4-0-oc48.wcg.net | San Francisco, CA, USA | -19:00 | 2051 | x- | Williams Communication IP Services WLCO-SNTCCA1INTERN-30 | | 16 | | 64.200.199.78 | snfcca1wcx3-oc48.wcg.net | San Francisco, CA, USA | -19:00 | 235 | x- | Williams Communication IP Services WLCO-SNFCCA1INTERN-30 | | 17 | | 64.200.240.93 | dnvrco1wcx2-pos3-0.wcg.net | - | | 235 | x- | Williams Communication IP Services WLCO-CROSSINTERN-30-2 | | 18 | | 64.200.210.21 | brvwil1wcx2-pos13-0.wcg.net | - | | 2003 | x | Williams Communication IP Services WLCO-CROSSINTERN-30-1 | | 19 | | 64.200.236.18 | brvwil1wcx3-pos12-0-1-a0.wcg.net | - | | 234 | x | Williams Communication IP Services WLCO-CHCGIL1-INTERNAL-30 | | 20 | | 64.200.240.38 | nycmny2wcx3-oc48.wcg.net | New York, NY, USA | -16:00 | 281 | x- | Williams Communication IP Services WLCO-CROSSINTERN-30-2 | | 21 | | 64.200.87.77 | nycmny2wcx2-oc48.wcg.net | New York, NY, USA | -16:00 | 240 | -x | Williams Communication IP Services WLCO-NYCMNY2INTERN-30 | | 22 | | 64.200.210.97 | hrndva1wcx2-pos5-0.wcg.net | Herndon, VA, USA | -16:00 | 234 | x | Williams Communication IP Services WLCO-CROSSINTERN-30-1 | | 23 | | 64.200.240.194 | washdc5lcx1-pos5-0.wcg.net | Washington, DC, USA | -16:00 | 234 | x | Williams Communication IP Services WLCO-CROSSINTERN-30-2 | | 24 | | 64.200.88.86 | washdc5lcx1-nexgen-gige.wcg.net | Washington, DC, USA | -16:00 | 234 | x | Williams Communication IP Services WLCO-HRNDVA1INTERN-30-2 | | 25 | | 199.232.44.54 | qcy-m20-at3-3-0.gnaps.net | ... | | 248 | -x | Cambridge Entrepreneurial Network CENT-CIDR-01 | | ... | | | | | | | | | | ? | | 199.232.41.10 | www.gnu.org | ... | | | | Cambridge Entrepreneurial Network CENT-CIDR-01 | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- To unsubscribe via postal mail, please contact us at: Jupitermedia Corp. 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