Thread View: comp.dcom.modems.cable
3 messages
3 total messages
Started by Bruce Karnacki
Wed, 16 May 2001 16:20
IPs and Tracerts
Author: Bruce Karnacki
Date: Wed, 16 May 2001 16:20
Date: Wed, 16 May 2001 16:20
91 lines
4588 bytes
4588 bytes
Good morning, I got a question about why winipcfg reports different IP than actual. I've got 3 machines registered with @home, b, e, and f. All are set DHCP and share the connection through a hub. Machine b, the primary machine, has had the same IP for 18 months. A winipcfg shows that the IP lease is renewed at least once a week, but the IP has never changed. I do a tracert from work and get: Notice that the tracert identifies this machine by name. So far, so good; well, except for the ping time on the last hop. Slow morning. C:\>tracert 24.14.149.178 Tracing route to c360520-b.smateo1.sfba.home.com [24.14.149.178] over a maximum of 30 hops: 1 <10 ms <10 ms <10 ms vrouter-142.parc.xerox.com [13.1.136.245] 2 <10 ms <10 ms <10 ms janus.parc.xerox.com [13.3.160.200] 3 <10 ms <10 ms <10 ms ck2-ext.parc.xerox.com [209.233.48.236] 4 <10 ms <10 ms 10 ms ded2-a10-0-0--3.snfc21.pbi.net [209.232.138.113] 5 <10 ms <10 ms <10 ms edge1-ge1-0.snfc21.pbi.net [209.232.130.20] 6 <10 ms 10 ms <10 ms sl-gw25-stk-8-3.sprintlink.net [160.81.16.21] 7 <10 ms 10 ms <10 ms sl-bb21-stk-5-3.sprintlink.net [144.232.4.229] 8 <10 ms 10 ms 10 ms sl-bb22-sj-9-0.sprintlink.net [144.232.9.169] 9 <10 ms 10 ms 10 ms sl-gw8-sj-9-0.sprintlink.net [144.232.3.110] 10 <10 ms 10 ms 10 ms sl-home-1-0-0.sprintlink.net [144.232.192.158] 11 <10 ms 10 ms 10 ms bb1-pos8-0.rdc1.sfba.home.net [24.7.74.62] 12 <10 ms 10 ms 20 ms r1-dpt-srp-1-0.smateo1.sfba.home.net [216.197.144.130] 13 <10 ms 10 ms 10 ms ubr1.smateo1.sfba.home.net [24.5.207.202] 14 751 ms 601 ms 600 ms c360520-b.smateo1.sfba.home.com [24.14.149.178] Trace complete. Machine f was assigned IP 24.19.214.45 about a year ago. A winipcfg shows the IP is 65.0.145.249. Also, @home member services shows this as the IP for f. However, when I tracert or ping the IP 65.0.145.249, I time out, even though I know the machine is online, because I call home to be sure. A ping or tracert to my long held 24.19.214.45 always connects, and a tracert gives the results below. Question...why doesn't my machine name appear, and why does winipcfg and @home indicate a different IP? C:\>tracert 24.19.214.45 Tracing route to 24.19.214.45 over a maximum of 30 hops 1 <10 ms <10 ms <10 ms vrouter-142.parc.xerox.com [13.1.136.245] 2 <10 ms <10 ms <10 ms janus.parc.xerox.com [13.3.160.200] 3 <10 ms <10 ms <10 ms ck2-ext.parc.xerox.com [209.233.48.236] 4 <10 ms <10 ms <10 ms ded2-a10-0-0--3.snfc21.pbi.net [209.232.138.113] 5 <10 ms <10 ms <10 ms edge1-ge2-0.snfc21.pbi.net [209.232.130.71] 6 <10 ms 10 ms <10 ms sl-gw25-stk-8-3.sprintlink.net [160.81.16.21] 7 <10 ms 10 ms <10 ms sl-bb20-stk-5-3.sprintlink.net [144.232.4.221] 8 <10 ms 10 ms 10 ms sl-bb21-sj-6-0.sprintlink.net [144.232.8.190] 9 <10 ms 10 ms 10 ms sl-gw8-sj-10-0.sprintlink.net [144.232.3.114] 10 <10 ms 10 ms 10 ms sl-home-1-0-0.sprintlink.net [144.232.192.158] 11 <10 ms 10 ms 10 ms bb1-pos8-0.rdc1.sfba.home.net [24.7.74.62] 12 <10 ms 11 ms 10 ms r1-dpt-srp-1-0.smateo1.sfba.home.net [216.197.144.130] 13 10 ms 10 ms 10 ms ubr1.smateo1.sfba.home.net [24.5.207.202] 14 471 ms 521 ms 611 ms 24.19.214.45 Trace complete. Any help understanding this is much appreciated. Bruce Karnacki
Re: IPs and Tracerts
Author: Bruce Karnacki
Date: Wed, 16 May 2001 17:28
Date: Wed, 16 May 2001 17:28
97 lines
4897 bytes
4897 bytes
Problem solved...@home has finally applied DHCP to me. Bruce Karnacki Bruce Karnacki wrote: > Good morning, > > I got a question about why winipcfg reports different IP than actual. > > I've got 3 machines registered with @home, b, e, and f. All are set > DHCP and share the connection through a hub. > > Machine b, the primary machine, has had the same IP for 18 months. A > winipcfg shows that the IP lease is renewed at least once a week, but > the IP has never changed. I do a tracert from work and get: Notice > that the tracert identifies this machine by name. So far, so good; > well, except for the ping time on the last hop. Slow morning. > > C:\>tracert 24.14.149.178 > > Tracing route to c360520-b.smateo1.sfba.home.com [24.14.149.178] > over a maximum of 30 hops: > > 1 <10 ms <10 ms <10 ms vrouter-142.parc.xerox.com > [13.1.136.245] > 2 <10 ms <10 ms <10 ms janus.parc.xerox.com [13.3.160.200] > 3 <10 ms <10 ms <10 ms ck2-ext.parc.xerox.com [209.233.48.236] > 4 <10 ms <10 ms 10 ms ded2-a10-0-0--3.snfc21.pbi.net > [209.232.138.113] > 5 <10 ms <10 ms <10 ms edge1-ge1-0.snfc21.pbi.net > [209.232.130.20] > 6 <10 ms 10 ms <10 ms sl-gw25-stk-8-3.sprintlink.net > [160.81.16.21] > 7 <10 ms 10 ms <10 ms sl-bb21-stk-5-3.sprintlink.net > [144.232.4.229] > 8 <10 ms 10 ms 10 ms sl-bb22-sj-9-0.sprintlink.net > [144.232.9.169] > 9 <10 ms 10 ms 10 ms sl-gw8-sj-9-0.sprintlink.net > [144.232.3.110] > 10 <10 ms 10 ms 10 ms sl-home-1-0-0.sprintlink.net > [144.232.192.158] > 11 <10 ms 10 ms 10 ms bb1-pos8-0.rdc1.sfba.home.net > [24.7.74.62] > 12 <10 ms 10 ms 20 ms r1-dpt-srp-1-0.smateo1.sfba.home.net > [216.197.144.130] > 13 <10 ms 10 ms 10 ms ubr1.smateo1.sfba.home.net > [24.5.207.202] > 14 751 ms 601 ms 600 ms c360520-b.smateo1.sfba.home.com > [24.14.149.178] > > Trace complete. > > Machine f was assigned IP 24.19.214.45 about a year ago. A winipcfg > shows the IP is 65.0.145.249. Also, @home member services shows this as > the IP for f. However, when I tracert or ping the IP 65.0.145.249, I > time out, even though I know the machine is online, because I call home > to be sure. A ping or tracert to my long held 24.19.214.45 always > connects, and a tracert gives the results below. Question...why doesn't > my machine name appear, and why does winipcfg and @home indicate a > different IP? > > C:\>tracert 24.19.214.45 > > Tracing route to 24.19.214.45 over a maximum of 30 hops > > 1 <10 ms <10 ms <10 ms vrouter-142.parc.xerox.com > [13.1.136.245] > 2 <10 ms <10 ms <10 ms janus.parc.xerox.com [13.3.160.200] > 3 <10 ms <10 ms <10 ms ck2-ext.parc.xerox.com [209.233.48.236] > 4 <10 ms <10 ms <10 ms ded2-a10-0-0--3.snfc21.pbi.net > [209.232.138.113] > 5 <10 ms <10 ms <10 ms edge1-ge2-0.snfc21.pbi.net > [209.232.130.71] > 6 <10 ms 10 ms <10 ms sl-gw25-stk-8-3.sprintlink.net > [160.81.16.21] > 7 <10 ms 10 ms <10 ms sl-bb20-stk-5-3.sprintlink.net > [144.232.4.221] > 8 <10 ms 10 ms 10 ms sl-bb21-sj-6-0.sprintlink.net > [144.232.8.190] > 9 <10 ms 10 ms 10 ms sl-gw8-sj-10-0.sprintlink.net > [144.232.3.114] > 10 <10 ms 10 ms 10 ms sl-home-1-0-0.sprintlink.net > [144.232.192.158] > 11 <10 ms 10 ms 10 ms bb1-pos8-0.rdc1.sfba.home.net > [24.7.74.62] > 12 <10 ms 11 ms 10 ms r1-dpt-srp-1-0.smateo1.sfba.home.net > [216.197.144.130] > 13 10 ms 10 ms 10 ms ubr1.smateo1.sfba.home.net > [24.5.207.202] > 14 471 ms 521 ms 611 ms 24.19.214.45 > > Trace complete. > > Any help understanding this is much appreciated. > > Bruce Karnacki
Re: IPs and Tracerts
Author: Bruce Karnacki
Date: Wed, 16 May 2001 17:28
Date: Wed, 16 May 2001 17:28
97 lines
4889 bytes
4889 bytes
Problem solved...@home has applied DHCP to me. Bruce Karnacki Bruce Karnacki wrote: > Good morning, > > I got a question about why winipcfg reports different IP than actual. > > I've got 3 machines registered with @home, b, e, and f. All are set > DHCP and share the connection through a hub. > > Machine b, the primary machine, has had the same IP for 18 months. A > winipcfg shows that the IP lease is renewed at least once a week, but > the IP has never changed. I do a tracert from work and get: Notice > that the tracert identifies this machine by name. So far, so good; > well, except for the ping time on the last hop. Slow morning. > > C:\>tracert 24.14.149.178 > > Tracing route to c360520-b.smateo1.sfba.home.com [24.14.149.178] > over a maximum of 30 hops: > > 1 <10 ms <10 ms <10 ms vrouter-142.parc.xerox.com > [13.1.136.245] > 2 <10 ms <10 ms <10 ms janus.parc.xerox.com [13.3.160.200] > 3 <10 ms <10 ms <10 ms ck2-ext.parc.xerox.com [209.233.48.236] > 4 <10 ms <10 ms 10 ms ded2-a10-0-0--3.snfc21.pbi.net > [209.232.138.113] > 5 <10 ms <10 ms <10 ms edge1-ge1-0.snfc21.pbi.net > [209.232.130.20] > 6 <10 ms 10 ms <10 ms sl-gw25-stk-8-3.sprintlink.net > [160.81.16.21] > 7 <10 ms 10 ms <10 ms sl-bb21-stk-5-3.sprintlink.net > [144.232.4.229] > 8 <10 ms 10 ms 10 ms sl-bb22-sj-9-0.sprintlink.net > [144.232.9.169] > 9 <10 ms 10 ms 10 ms sl-gw8-sj-9-0.sprintlink.net > [144.232.3.110] > 10 <10 ms 10 ms 10 ms sl-home-1-0-0.sprintlink.net > [144.232.192.158] > 11 <10 ms 10 ms 10 ms bb1-pos8-0.rdc1.sfba.home.net > [24.7.74.62] > 12 <10 ms 10 ms 20 ms r1-dpt-srp-1-0.smateo1.sfba.home.net > [216.197.144.130] > 13 <10 ms 10 ms 10 ms ubr1.smateo1.sfba.home.net > [24.5.207.202] > 14 751 ms 601 ms 600 ms c360520-b.smateo1.sfba.home.com > [24.14.149.178] > > Trace complete. > > Machine f was assigned IP 24.19.214.45 about a year ago. A winipcfg > shows the IP is 65.0.145.249. Also, @home member services shows this as > the IP for f. However, when I tracert or ping the IP 65.0.145.249, I > time out, even though I know the machine is online, because I call home > to be sure. A ping or tracert to my long held 24.19.214.45 always > connects, and a tracert gives the results below. Question...why doesn't > my machine name appear, and why does winipcfg and @home indicate a > different IP? > > C:\>tracert 24.19.214.45 > > Tracing route to 24.19.214.45 over a maximum of 30 hops > > 1 <10 ms <10 ms <10 ms vrouter-142.parc.xerox.com > [13.1.136.245] > 2 <10 ms <10 ms <10 ms janus.parc.xerox.com [13.3.160.200] > 3 <10 ms <10 ms <10 ms ck2-ext.parc.xerox.com [209.233.48.236] > 4 <10 ms <10 ms <10 ms ded2-a10-0-0--3.snfc21.pbi.net > [209.232.138.113] > 5 <10 ms <10 ms <10 ms edge1-ge2-0.snfc21.pbi.net > [209.232.130.71] > 6 <10 ms 10 ms <10 ms sl-gw25-stk-8-3.sprintlink.net > [160.81.16.21] > 7 <10 ms 10 ms <10 ms sl-bb20-stk-5-3.sprintlink.net > [144.232.4.221] > 8 <10 ms 10 ms 10 ms sl-bb21-sj-6-0.sprintlink.net > [144.232.8.190] > 9 <10 ms 10 ms 10 ms sl-gw8-sj-10-0.sprintlink.net > [144.232.3.114] > 10 <10 ms 10 ms 10 ms sl-home-1-0-0.sprintlink.net > [144.232.192.158] > 11 <10 ms 10 ms 10 ms bb1-pos8-0.rdc1.sfba.home.net > [24.7.74.62] > 12 <10 ms 11 ms 10 ms r1-dpt-srp-1-0.smateo1.sfba.home.net > [216.197.144.130] > 13 10 ms 10 ms 10 ms ubr1.smateo1.sfba.home.net > [24.5.207.202] > 14 471 ms 521 ms 611 ms 24.19.214.45 > > Trace complete. > > Any help understanding this is much appreciated. > > Bruce Karnacki
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