Forwarding problems and lame NS
Hubert.QUARANTEL at DSI.VLY.sextant.thomson-csf.com
Hubert.QUARANTEL at DSI.VLY.sextant.thomson-csf.com
Fri Jun 4 09:01:32 UTC 1999
Hi,
I have problems with forwarding/recursion DNS request to my
enterprisewide DNS server from the site ones. I' using bind 8.2 under
AIX 4.2.1, HP-UX 10.20 and Solaris 2.6...
In the sitewide named.conf file I have something like:
options {
has-old-clients yes;
auth-nxdomain yes;
fetch-glue no;
check-names master warn;
notify no;
recursion yes;
forward only;
forwarders {AAA.BBB.CCC.DDD;};
topology {AAA.BBB/16 ;};
};
where AAA.BBB.CCC.DDD is th IP address of the enterprise server (the
whole network is AAA,BBB.0.0)
the cache file is only:
. 99999999 IN NS dns1.ENTERPRISE.GROUP.com.
dns1.ENTERPRISE.GROUP.com. 99999999 IN A AAA.BBB.CCC.DDD
When I ask the server dns.PARIS.ENTERPRISE.GROUP.com server to give me
the adresse of mail.LONODN.ENTERPRISE.GROUP.com, bind 8.2 reply with a
SERVFAIL, it does not even contact the server
dns.LONDON.ENTERPRISE.GROUP.com, in the log file of named.run (of
dns.PARIS......) I get the following information:
nslookup(nsp=0x7b03b790, qp=0x400e0de8,
"mail.LONDON.ENTERPRISE.GROUP.com")
nslookup: NS "dns1.ENTERPRISE.GROUP.com." c=1 t=2 (flags 0x11)
skipping lame NS
nslookup: 0 ns addrs total
forw: nslookup reports danger
ns_freeqry(0x400e0de8)
free_nsp: dns1.ENTERPRISE.GROUP.com rcnt 2
Does anybody know why dns.PARIS...... considers that
dns1.ENTERPRISE.... is a lame NS, although it never contatcs it ?
How could I fix it ???
thanx for any help
--
+---------------------------------------------------------------------+
+ Hubert Quarantel-Colombani +
+ Sextant Avionique (Velizy) DSI/SYS/SR +
+ +
+ tel Sextant: [+33 | 0] 1 46 29 51 34 +
+ courriel Sextant: Hubert.Quarantel at sextant.thomson-csf.com +
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