North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: Network Solutions is now in the wringer
In message <[email protected]>, Dean Robb writes: > >At 01:22 3/27/99 -0600, Sean Donelan wrote: >> >>[email protected] (Dean Robb) writes: >>>While not a network operator, I think it would be most prudent to consider >>>and discuss (among those who ARE netops) what do to if, say, the root >>>server were suddenly comletely unaccessible for several days/permanently >>>for *whatever* reason. >> >>Duh, isn't that why there is more than one root server in the world? > >My concern is with the master server that NSI operates. My hope was that a >netop who *didn't* have a contingency plan might start putting one together. > >>However I feel some people confuse the data in the root servers, with >>the databases used to generate those zone files. There is a subtle, but >>important difference. And why simply copying the zone files is not >>sufficient. > >So who has copies of the databases? If NSI's master (the a-root?) is >unavailable, new domains obviously wouldn't propagate, but how long can the >other root servers go without getting an update? Does the system as >currently configured *require* some server somewhere to be the master and >is there one that can take over if NSI's are toast? origin = A.ROOT-SERVERS.NET mail addr = hostmaster.INTERNIC.NET serial = 1999032605 refresh = 1800 (30M) retry = 900 (15M) expire = 604800 (1W) minimum ttl = 86400 (1D) Well the expire is 1W so by default the zones will be valid in all servers for a week after a.root-servers.net goes away (if that were to happen.) --- [email protected] Insync Internet, Inc. | Freeside Communications, Inc. 5555 San Felipe, Suite 700 | PO BOX 80315 Austin, Tx 78708 713-407-7000 | 512-458-9810 http://www.insync.net | http://www.fc.net
|