nanog mailing list archives
Re: RTT from NY to New Delhi?
From: Marshall Eubanks <tme () multicasttech com>
Date: Wed, 16 May 2007 10:59:24 -0400
On May 16, 2007, at 10:35 AM, Tim Franklin wrote:
On Wed, May 16, 2007 2:20 pm, Joe Maimon wrote:What should I expect? I am seeing ~350 from a vendor provided mpls cloud to a site in Sukhrali Chowk, Gurgaon, Haryana, IndiaSeems not-unreasonable. I remember getting about 150ms or 250ms from London to Gurgaon depending on whether we were on the straight-across cable or the round-the-bottom cable. (Sorry, both my geography and my cable-names are hazy).
The best recent data I have is from Bangalore to Tyco Road in Virginia through VSNL and Cogent.
Here is a sample (this goes through San Jose) : Mon Mar 5 05:26:21 EST 2007 from Bangalore through the VSNL network --- 63.105.122.1 ping statistics --- 10 packets transmitted, 10 packets received, 0% packet loss round-trip min/avg/max/stddev = 285.495/319.649/395.330/38.576 ms 370 ms seems a little high but not unreasonable. Regards Marshall Eubanks
Going east from NY, you'd add 70 or 80ms to that - and a quick looksuggests routes going west instead. (Test from home to .IN NS goes London-> NY -> West Coast -> Singtel -> India, for ~370ms)It's starting to head a bit towards walkie-talkie mode for VoIP, but nottoo bad other than that... Regards, Tim.
Current thread:
- RTT from NY to New Delhi? Joe Maimon (May 16)
- Re: RTT from NY to New Delhi? Justin M. Streiner (May 16)
- Re: RTT from NY to New Delhi? Mike Hammett (May 16)
- Re: RTT from NY to New Delhi? Joe Maimon (May 16)
- Re: RTT from NY to New Delhi? Eric Gauthier (May 16)
- Re: RTT from NY to New Delhi? Chris L. Morrow (May 16)
- Re: RTT from NY to New Delhi? Justin M. Streiner (May 16)
- Re: RTT from NY to New Delhi? Robert Baxter (May 16)
- Re: RTT from NY to New Delhi? Tim Franklin (May 16)
- Re: RTT from NY to New Delhi? Marshall Eubanks (May 16)
- Re: RTT from NY to New Delhi? Gian Constantine (May 16)
- Re: RTT from NY to New Delhi? Stephen Sprunk (May 16)
- Re: RTT from NY to New Delhi? Marshall Eubanks (May 16)
- Re: RTT from NY to New Delhi? John Payne (May 16)
- Re: RTT from NY to New Delhi? Steven M. Bellovin (May 16)
- Re: RTT from NY to New Delhi? Joe Maimon (May 16)
- Re: RTT from NY to New Delhi? Justin M. Streiner (May 16)