Re: Help with Bind config syntax for reverse DNS on subnet
At 03:44 PM 5/31/2007, Rob wrote: Hi, was hoping someone could help me with the correct syntax in my named.conf for reverse DNS on a small subnet. Say I have 10.0.0.0/27, such that actual addresses are 10.0.0.0 through 10.0.0.31 -- If I add a zone like: zone "0.0.10.in-addr.arpa" { type master; file "master/0.0.10.in-addr.arpa"; }; ...I can define addresses for my little block, but reverse lookups on the rest of 10.0.0.x seem to fail. What's the correct way to configure Bind for this? You are missing any way to allow slaves to read the maps, so you might do something like: zone "0.0.10.in-addr.arpa" { type master; file "master/0.0.10.in-addr.arpa"; allow-transfer ( 10.0.0.2; and any other nameserver IP's; ); }; Then in your file: 0.0.10.in-addr.arpa list your addresses even if some are DHCP. 1 IN PTR router.domain.name. 2 IN PTR ns.domain.name. 3 IN PTR DHCP-10-0-0-3.domain.name. etc . . . -Derek -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. MailScanner thanks transtec Computers for their support. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Re: Help with Bind config syntax for reverse DNS on subnet
Rob wrote: Hi, was hoping someone could help me with the correct syntax in my named.conf for reverse DNS on a small subnet. Say I have 10.0.0.0/27, such that actual addresses are 10.0.0.0 through 10.0.0.31 -- If I add a zone like: zone "0.0.10.in-addr.arpa" { type master; file "master/0.0.10.in-addr.arpa"; }; ...I can define addresses for my little block, but reverse lookups on the rest of 10.0.0.x seem to fail. What's the correct way to configure Bind for this? That's known as "Classless IN-ADDR.ARPA delegation", and is documented here: http://www.ietf.org/rfc/rfc2317.txt -- -Chuck ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Help with Bind config syntax for reverse DNS on subnet
Hi, was hoping someone could help me with the correct syntax in my named.conf for reverse DNS on a small subnet. Say I have 10.0.0.0/27, such that actual addresses are 10.0.0.0 through 10.0.0.31 -- If I add a zone like: zone "0.0.10.in-addr.arpa" { type master; file "master/0.0.10.in-addr.arpa"; }; ...I can define addresses for my little block, but reverse lookups on the rest of 10.0.0.x seem to fail. What's the correct way to configure Bind for this? -Thanks, RW ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"