On 13/3/23 16:19, local10 wrote:
Mar 13, 2023, 07:25 by jer...@ardley.org:
Try
netstat -tulpnW | grep 53
and see what's listening
Bind seems to be listening on 127.0.0.1 port 53.
I don't have netstat installed and can't easily install it as aptitude can't
resolve Debian server's name to an IP, so the following is what I tried:
# telnet -4 127.0.0.1 53
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is '^]'.
^]
telnet> quit
Connection closed.
#
#
# systemctl stop named.service
#
#
# telnet -4 127.0.0.1 53
Trying 127.0.0.1...
telnet: Unable to connect to remote host: Connection refused
#
#
# systemctl restart named.service
#
#
# telnet -4 127.0.0.1 53
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is '^]'.
^]
telnet> quit
Connection closed.
#
Sorry. Last message was garbled. Try this in /etc/bind/named.conf.options
options {
// other configuration options ...
debug 1;
logging {
channel debug_log {
file "/var/log/bind9/debug.log" versions 3 size 5m;
severity dynamic;
print-time yes;
print-severity yes;
print-category yes;
};
category default {
debug_log;
};
};
};
also try setting /etc/resolv.conf to your ISP DNS servers - at least to
get software updates
--
Jeremy
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