local domains
Oliver Vecernik
spam at vecernik.at
Tue May 10 17:54:56 UTC 2005
Hi,
www.mydomain.com and mail.mydomain.com are maintained from my ISP. My
private network is behind a router with NAT and I set up BIND 9.2.5
(FC3) with intra.net as domain name. Everthing works as expected.
My question is if it's possible to name my private lan also with my
official domain (e.g. mydomain.com)? Internal users should look up my
DNS and external ones use the DNS from my ISP. But this doesn't work for
www and mail from inside at the moment. Here is my configuration:
# cat /etc/named.conf
options {
directory "/var/named";
forwarders {
195.3.95.68;
213.33.98.136;
};
query-source port 53;
};
zone "." {
type hint;
file "named.ca";
};
zone "mydomain.com" {
type master;
file "mydomain.com.zone";
};
zone "0.168.192.in-addr.arpa" {
type master;
file "0.168.192.in-addr.arpa";
};
# cat /var/named/mydomain.com.zone
$TTL 86400
@ IN SOA p500.mydomain.com. root.mydomain.com. (
2005031812 ; serial
300 ; refresh after 5 minutes
60 ; retry after 1 minute
1209600 ; expire after 2 weeks
43200 ) ; minimum TTL of a half day
IN NS p500.mydomain.com.
IN MX 5 p500.mydomain.com.
IN A 192.168.0.3
wgt624 IN A 192.168.0.1
p500 IN A 192.168.0.3
oj IN A 192.168.0.5
lanmodem IN A 192.168.254.1
www IN A 81.223.238.230 ; does not work!
mail IN CNAME p500
pop IN CNAME p500
imap IN CNAME p500
router IN CNAME wgt624
# cat /var/named/0.168.192.in-addr.arpa
$TTL 86400
@ IN SOA p500.mydomain.com. root.mydomain.com. (
2005031808 ; serial number
300 ; refresh
60 ; retry
1209600 ; expire
43200 ; minimum TTL for negative answers
)
IN NS p500.mydomain.com.
1 IN PTR wgt624.mydomain.com.
3 IN PTR p500.mydomain.com.
5 IN PTR oj.mydomain.com.
Is this possible?
Oliver.
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