NormanS
Premium,MVM
join:2001-02-14
San Jose, CA
 ·Pacific Bell - SBC
1 edit | reply to operezm
Re: How dynamic is the SBC DSL Dynamic IP?
If you force a disconnect, you may get a different IP address if you don't reconnect within a couple of minutes. The longest that I have ever held an IP address, that I can recall, is about seven days.
Latency depends upon path; Fast Path has better latency than Interleaved. SBC tries to keep you on Fast Path, and will only resort to Interleaved if you are having a lot of line errors.
Latency should be 10-20 ms, or so.
01/03/06 14:51:42 Slow traceroute www.google.com
Trace www.google.com (66.102.7.104) ...
192.168.102.1 RTT: 13ms TTL: 64 (Chihiro ok)
192.168.0.1 RTT: 14ms TTL:170 (Suzuka ok)
71.131.207.254 RTT: 13ms TTL:170 (adsl-71-131-207-254.dsl.sntc01.pacbell.net ok)
63.203.35.65 RTT: 28ms TTL:170 (dist1-vlan50.sntc01.pbi.net ok)
64.161.1.145 RTT: 14ms TTL:170 (bb1-g8-0-1.sntcca.sbcglobal.net ok)
151.164.40.166 RTT: 27ms TTL:170 (bb2-p9-0.sntc01.sbcglobal.net ok)
151.164.241.201 RTT: 28ms TTL:170 (core2-p6-3.crscca.sbcglobal.net ok)
151.164.40.58 RTT: 27ms TTL:170 (bb1-p1-0.crscca.sbcglobal.net ok)
151.164.243.47 RTT: 14ms TTL:170 (ex2-p9-0.pxpaca.sbcglobal.net ok)
151.164.190.82 RTT: 27ms TTL:170 (ex1-p10-0.pxpaca.sbcglobal.net ok)
151.164.250.134 RTT: 14ms TTL:170 (asn15169-google-2.pxpaca.sbcglobal.net ok)
66.249.94.14 RTT: 28ms TTL:170 (No rDNS)
64.233.174.54 RTT: 27ms TTL:170 (No rDNS)
216.239.49.146 RTT: 28ms TTL:170 (No rDNS)
66.102.7.104 RTT: 27ms TTL:243 (No rDNS)
Edit: Added an example trace route for latency on a Fast Path DSL connection.
--
Norman
~Oh Lord, why have you come
~To Konnyu, with the Lion and the Drum |
