Bill, I think this is a known bug that is fixed for 3.0.2.
What kept failover secondaries from doing ddns teardowns when leases
expired was a funny fact of failover server interaction that made the
secondaries get the event as being direct from ACTIVE to FREE.  An
if-statement was depending on EXPIRED to FREE in order to free up
lease state.

The exact same if-clause contains client-id dereferencing, host
dereferencing, so forth and so on.  'Cleaning up the lease' state.

Scary, huh.

If you can't wait for 3.0.2, (it's baking on our internal systems and
I hope to reach beta next week, but since I'm paid to be a sysadmin I
can't promise that I won't get distracted) contact me off-list and I'll
make you a patch.

On Wed, Sep 22, 2004 at 02:57:26PM -0500, Stephens, Bill {PBSG} wrote:
> lease 167.27.56.227 {
>   starts 1 2004/09/20 21:34:03;
>   ends 0 2004/09/19 22:37:55;
>   tstp 1 2004/09/20 21:34:03;
>   tsfp 1 2004/09/20 21:34:03;
>   cltt 0 2004/09/19 22:37:55;
>   binding state backup;
>   hardware ethernet 00:30:c1:cc:f6:76;
>   set opt-system = "jetdirect";
>   set logged-vendor-class-identifier = "Hewlett-Packard JetDirect";
>   set opt-vendor-class = "Hewlett-Packard JetDirect";
> }
> Lease on Server 2:
> 
> lease 167.27.56.227 {
>   starts 1 2004/09/20 21:34:03;
>   ends 0 2004/09/19 22:37:55;
>   tstp 2 2004/09/21 23:07:55;
>   tsfp 1 2004/09/20 21:34:03;
>   cltt 0 2004/09/19 22:37:55;
>   binding state backup;
>   hardware ethernet 00:30:c1:cc:f6:76;
>   set logged-vendor-class-identifier = "MSFT 5.0";
>   set logged-dhcp-client-identifier = "\001\000\006[\241Y\010";
>   set opt-vendor-class = "MSFT 5.0";
>   client-hostname "PBGWUD00666";
> } 

-- 
David W. Hankins		"If you don't do it right the first time,
Operations Engineer			you'll just have to do it again."
Internet Systems Consortium, Inc.		-- Jack T. Hankins

-- Attached file included as plaintext by Ecartis --

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.5 (FreeBSD)

iD8DBQFBVJJ/cXeLeWu2vmoRAjZcAJ9csDFtr89m7ueJ2mPxRUg2jcOWQACgvMfJ
Qii2KjCVCWlyJYUJ9X8IMlA=
=kAQz
-----END PGP SIGNATURE-----