Thread View: at.mail.firewalls
1 messages
1 total messages
Started by BoB Miorelli
Wed, 15 Apr 1998 00:00
DNS woes
Author: BoB Miorelli
Date: Wed, 15 Apr 1998 00:00
Date: Wed, 15 Apr 1998 00:00
75 lines
2185 bytes
2185 bytes
Hi --
I recently upgraded my DNS from named 8.1.1 to 8.1.2-T3B. Everything
works, except nslookup. nslookup hangs and named puts the following record
in syslog:
Apr 14 16:21:47 moat.pweh.com named[2241]: refused query on non-query socket from [my.ip.address].59246
My named.conf file (not changed from 8.1.1) is below.
I also know that if I comment out the 'query-source' option, nslookup
resolves locally, but the routers block outbound requests.
I'm sure I need to modify an option, but can't figure out what.
Thanks for any help.
-->BoB Miorelli, Pratt & Whitney
miorelli@pweh.com
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In theory, theory and practice are the same;
in practice they are distinct.
---------------------- named.conf --------------------------------------
options {
directory "/var/named";
allow-transfer {
my.dns.secondary;
};
/*
* If there is a firewall between you and nameservers you want
* to talk to, you might need to uncomment the query-source
* directive below. Previous versions of BIND always asked
* questions using port 53, but BIND 8.1 uses an unprivileged
* port by default.
*/
// uncommented -- router may block it otherwise
query-source address * port 53;
};
zone "0.0.127.IN-ADDR.ARPA" {
type master;
file "localhost.in-addr.127.0.0";
};
zone "pweh.com" {
type master;
file "pweh.com";
};
zone "pratt-whitney.com" {
type master;
file "pratt-whitney.com";
};
zone "prattwhitney.com" {
type master;
file "prattwhitney.com";
};
zone "250.54.192.in-addr.arpa" {
type master;
file "pweh.in-addr.192.54.250";
};
zone "." {
type hint;
file "root-nameservers";
};
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