nanog mailing list archives
Re: Question on Loosely Synchronized Router Clocks
From: Adrian Chadd <adrian () creative net au>
Date: Wed, 19 Sep 2007 00:16:34 +0800
On Tue, Sep 18, 2007, Xin Liu wrote:
Ideally, yes, a protocol should not rely on clock synchronization at all. However, to ensure freshness of messages, we don't have many choices, and clock synchronization seems to be the least painful one. So we asked about router clocks on the current Internet. If normally router clocks are synchronized and we have a mechanism to detect and fix out-of-sync clocks, is it reasonable to assume clock synchronization in the rest of our design?
Not without specifying it in the design. adrian
Current thread:
- Re: Question on Loosely Synchronized Router Clocks, (continued)
- Re: Question on Loosely Synchronized Router Clocks Valdis . Kletnieks (Sep 17)
- Re: Question on Loosely Synchronized Router Clocks Randy Bush (Sep 17)
- Re: Question on Loosely Synchronized Router Clocks Xin Liu (Sep 17)
- Re: Question on Loosely Synchronized Router Clocks Bora Akyol (Sep 17)
- Re: Question on Loosely Synchronized Router Clocks Xin Liu (Sep 18)
- Re: Question on Loosely Synchronized Router Clocks Bora Akyol (Sep 18)
- Re: Question on Loosely Synchronized Router Clocks Xin Liu (Sep 18)
- Re: Question on Loosely Synchronized Router Clocks Bora Akyol (Sep 18)
- Re: Question on Loosely Synchronized Router Clocks Valdis . Kletnieks (Sep 18)
- Re: Question on Loosely Synchronized Router Clocks Steven M. Bellovin (Sep 18)
- Re: Question on Loosely Synchronized Router Clocks Valdis . Kletnieks (Sep 17)
- Re: Question on Loosely Synchronized Router Clocks Adrian Chadd (Sep 18)
- Re: Question on Loosely Synchronized Router Clocks William Herrin (Sep 18)
- Re: Question on Loosely Synchronized Router Clocks Stephen Sprunk (Sep 18)
- Re: Question on Loosely Synchronized Router Clocks Jeff McAdams (Sep 19)
- Re: Question on Loosely Synchronized Router Clocks James R. Cutler (Sep 20)
- Re: Question on Loosely Synchronized Router Clocks Brandon Galbraith (Sep 20)
- Re: Question on Loosely Synchronized Router Clocks Steven M. Bellovin (Sep 20)
- RE: Question on Loosely Synchronized Router Clocks Buhrmaster, Gary (Sep 20)
- Re: Question on Loosely Synchronized Router Clocks Janet Sullivan (Sep 17)
- Re: Question on Loosely Synchronized Router Clocks Robert E. Seastrom (Sep 17)
- Re: Question on Loosely Synchronized Router Clocks Stephen Sprunk (Sep 18)