Serial Number Issues
Joseph S D Yao
jsdy at cospo.osis.gov
Mon Dec 18 17:45:01 UTC 2000
You give as your return address:
To: WndrGrl <wndrgrl.nospam at nospam.hotmail.nospam>
That should be enough to earn you no answer. I notice nobody else has.
This is severely deprecated on this mailing list/newsgroup.
On Sun, Dec 17, 2000 at 12:53:52AM -0800, WndrGrl wrote:
>
> In an upgrade from Bind 8.2.2p5 to Bind 9.0.1, I ran into a number of
> problems, the most pressing of which is serial numbers.
>
> Bind 9.0.1 forced me to drop a digit from my serial numbers.
>
> Previous format: YYYYMMDDXXX
> New format: YYYYMMDDXX
My guess is that BIND 9.0.1 checks, because your previous format was
also illegal under BIND 8.*.
2^32 = 4294967296
YYYYMMDDXXX
You were always wrong. There has been no change.
> My slave name servers are not under my direct control; two are at
> granitecanyon and two are at Southwestern Bell.
>
> Previous messages to the list/group suggest that the SN 0 trick no
> longer works properly in Bind 8.2x and higher, which of course isn't
> documented in the Grasshopper Book (I have both 2nd and 3rd editions
> on hand). I can't honestly say I understand the wrap-around trick,
> and now that Bind 9 treats serial numbers as unsigned 32-bit integers,
> I also do not know that it'll work.
BIND 8 always did.
What do your slaves tell you is the current serial number?
> Short of having to kill the delegation on the remote name server and
> then set it back up, what is the solution to this issue?
>
> Oh, one other wrinkle: The remote name servers use Bind, but I can't
> figure out what version.
>
> So, without control or even decent communication with those in
> control, how do I fix this problem?
I would suspect - no difference. Use the wraparound technique.
--
Joe Yao jsdy at cospo.osis.gov - Joseph S. D. Yao
COSPO/OSIS Computer Support EMT-B
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