Bind9 - connection timed out; no servers could be reached
tanawi at web.de
tanawi at web.de
Fri Jul 15 08:45:20 UTC 2005
Hello,
I have the following problem: I running Bind9.2.3 as slave on Solaris 8. The masters are windows-DNS, zonetransfer already works fine. This slave DNS is intendet to be a localhost DNS for a machine, that starts a lot of dns-queries (HP OpenView). Remote-queries would debit the internal networkload.
Finaly, it should be an autarkic slave DNS, which is not allowed to contain forwarders and just for intern (private) ip-addresses and olny for internal use (not rechable from outside).
Problem: When I ask for unknown ipaddresses, the answer times out und ist is no server could
be reached.
example:
root at dnsserver # nslookup -sil 10.10.10.10
;; connection timed out; no servers could be reached
When I create a zonefile with just one entry, it works..
example:
root at dnsserver # nslookup -sil 10.10.10.10
Server: 127.0.0.1
Address: 127.0.0.1#53
10.10.10.10.in-addr.arpa name = bla.myComp.intern.
It is also possible to ask for other ips in that net:
root at dnsserver # nslookup -sil 10.10.10.11
Server: 127.0.0.1
Address: 127.0.0.1#53
** server can't find 11.10.10.10.in-addr.arpa: NXDOMAIN
It ist not practicable to create all zonefiles from ipaddresses or networks, which aren't important. I am helpless what's wrong.. can anyone geive me a hint?
Thanx,
Tanja
P.s.: An abstract from the named.conf:
logging {
channel "query_logging" {
file "/var/log/bind9_debug.log"
versions 3 size 100M;
print-time yes; // timestamp log entries
};
category queries { query_logging; };
category lame-servers { "query_logging"; };
};
options {
directory "/var/named/slave";
pid-file "/var/run/named-9-slave.pid";
recursion yes;
};
zone "myComp-lab.org"{
type slave;
file "myComp-lab.org";
masters { 172.21.31.106; };
};
zone "nok.myComp-lab.org"{
type slave;
file "nok.myComp-lab.org";
masters { 172.21.31.106; };
};
zone "22.172.in-addr.arpa"{
type slave;
file "22.172.in-addr.arpa";
masters { 172.31.100.6; };
};
..until...
zone "31.172.in-addr.arpa"{
type slave;
file "31.172.in-addr.arpa";
masters { 172.31.100.6; };
};
zone "0.0.127.in-addr.arpa" in {
type master;
notify no;
file "127.0.0";
};
key "rndc-key" {
algorithm hmac-md5;
secret "XYZ==XXX";
};
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