Very strange problem

[dnsadmin at ttd.net]

	Hi.

	I've a very strange problem with DNS.

	I'got two servers minerva.ttd.net 194.179.1.100 and
	artemis.ttd.net 194.179.1.101. This two server has a lot of
domains, and have been working ok for years. They have Solaris 7 patched
to work with DNS and BIND 8.2.1.

	Suddenly today they started to work bad. The strange, very
strange problem is the next:

	In the servers: if I use 127.0.0.1 in resolv.conf works ok. If I
put 194.179.1.100 or 194.179.1.101 sometimes work and sometimes not!

	From any pc out of servers: most of queries ar answered, but a lot
slowly than normaly.

	I've revised named.conf, resolv.conf, zone files, routing,
firewalls, and it continues working bad.
	
	Any idea? It's a very strange problem. I've no idea how to detect
and solve it !!

-(dnsadmin at ttd.net)----------------------------------------------------------
| Tlf: +34 91 456 66 66      Telefonica Data Espan~a.                       |
| Fax: +34 91 456 63 59      Beatriz de Bobadilla 18, 1 planta, 28040-MADRID|
-----------------------------------------------------------------------------