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Old 24th July 2008, 11:10
wr19026 wr19026 is offline
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Default Ubuntu 6.10 DNS update

I'm running ISPConfig on an Ubuntu 6.10 server and it works just fine.

I just got an e-mail from my ISP that DNS needs to be patched.

Support for 6.10 has stopped, so I have 2 questions (upgrading to 8.04 LTS is not an option at the moment I'm afraid):
- since apt no longer works, where can I download the correct packages
- once I have these, how do I install them

Thanks in advance.
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  #2  
Old 25th July 2008, 12:12
falko falko is offline
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Quote:
Originally Posted by wr19026 View Post
I just got an e-mail from my ISP that DNS needs to be patched.
I assume this is referring to the recent DNS cache exploit. Are you running a DNS cache or recursive resolver?
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  #3  
Old 25th July 2008, 13:19
wr19026 wr19026 is offline
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Oops, got me there. The server is running ISPConfig set up as per the Perfect Server setup (for Ubuntu 6.10). Does this help?
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Old 26th July 2008, 11:24
falko falko is offline
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Did you use the DNS Manager to create zones? What's the output of
Code:
ls -la /etc/bind/
?
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Old 28th July 2008, 14:09
wr19026 wr19026 is offline
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Here's the output (for obvious reasons I tweaked the actual domainnames):

root@server:~# ls -la /etc/bind/
total 140
drwxr-sr-x 2 bind bind 4096 2008-06-06 14:06 .
drwxr-xr-x 3 root root 4096 2007-02-01 12:58 ..
-rw-r--r-- 1 bind bind 237 2006-10-05 21:44 db.0
-rw-r--r-- 1 bind bind 271 2006-10-05 21:44 db.127
-rw-r--r-- 1 bind bind 237 2006-10-05 21:44 db.255
-rw-r--r-- 1 bind bind 353 2006-10-05 21:44 db.empty
-rw-r--r-- 1 bind bind 256 2006-10-05 21:44 db.local
-rw-r--r-- 1 bind bind 1506 2008-01-11 15:16 db.root
-rw-r--r-- 1 root root 1659 2008-06-06 14:02 named.conf
-rw-r--r-- 1 root root 1576 2008-06-06 14:02 named.conf~
-rw-r--r-- 1 bind bind 165 2006-10-05 21:44 named.conf.local
-rw-r--r-- 1 bind bind 1435 2006-10-05 21:44 named.conf.options
-rw-r--r-- 1 root root 560 2008-06-06 14:02 pri.0.0.10.in-addr.arpa
-rw-r--r-- 1 root root 1267 2008-06-06 14:02 pri.0.0.10.in-addr.arpa~
-rw-r--r-- 1 root root 776 2008-01-30 13:44 pri.mydomain.at
-rw-r--r-- 1 root root 775 2008-01-30 13:44 pri.mydomain.at~
-rw-r--r-- 1 root root 799 2007-02-27 13:27 pri.mydomain.be
-rw-r--r-- 1 root root 842 2007-02-27 13:27 pri.mydomain.be~
-rw-r--r-- 1 root root 775 2008-01-30 13:47 pri.mydomain.ch
-rw-r--r-- 1 root root 1013 2007-02-27 14:09 pri.mydomain.com
-rw-r--r-- 1 root root 1069 2007-02-27 14:09 pri.mydomain.com~
-rw-r--r-- 1 root root 775 2008-01-30 13:51 pri.mydomain.de
-rw-r--r-- 1 root root 737 2007-02-27 13:27 pri.mydomain.eu
-rw-r--r-- 1 root root 780 2007-02-27 13:27 pri.mydomain.eu~
-rw-r--r-- 1 root root 777 2008-06-06 14:06 pri.mydomain.nl
-rw-r--r-- 1 root root 775 2008-06-06 14:06 pri.mydomain.nl~
-rw-r--r-- 1 root root 811 2008-01-30 13:48 pri.myseconddomain.com
-rw-r--r-- 1 root root 734 2008-01-30 13:48 pri.myseconddomain.com~
-rw-r--r-- 1 root root 783 2007-02-26 15:19 pri.mythirddomain.be
-rw-r--r-- 1 root root 778 2007-02-26 15:19 pri.mythirddomain.be~
-rw-r--r-- 1 root root 821 2008-01-30 13:50 pri.myfourthdomain.nl
-rw-r--r-- 1 root root 741 2008-01-30 13:50 pri.myfourthdomain.nl~
-rw-r--r-- 1 root root 788 2008-06-06 14:02 pri.mylatestdomain.nl
-rw-r----- 1 bind bind 77 2007-02-01 12:56 rndc.key
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  #6  
Old 29th July 2008, 14:36
falko falko is offline
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What's in named.conf?
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Old 29th July 2008, 16:47
wr19026 wr19026 is offline
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root@server:/# more ./var/lib/named/etc/bind/named.conf
options {
pid-file "/var/run/bind/run/named.pid";
directory "/etc/bind";
auth-nxdomain no;
/*
* 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.
*/
// query-source address * port 53;
};

//
// a caching only nameserver config
//
zone "." {
type hint;
file "db.root";
};

zone "0.0.127.in-addr.arpa" {
type master;
file "db.local";
};

zone "0.0.10.in-addr.arpa" {
type master;
file "pri.0.0.10.in-addr.arpa";
};


zone "mydomain.com" {
type master;
file "pri.mydomain.com";
};
zone "mydomain.be" {
type master;
file "pri.mydomain.be";
};
zone "mydomain.eu" {
type master;
file "pri.mydomain.eu";
};
zone "mydomain.be" {
type master;
file "pri.mydomain.be";
};
zone "mydomain.eu" {
type master;
file "pri.mydomain.eu";
};
zone "mydomain2.be" {
type master;
file "pri.mydomain2.be";
};
zone "mydomain3.com" {
type master;
file "pri.mydomain3.com";
};
zone "mydomain4.nl" {
type master;
file "pri.mydomain4.nl";
};
zone "mydomain.at" {
type master;
file "pri.mydomain.at";
};
zone "mydomain.ch" {
type master;
file "pri.mydomain.ch";
};
zone "mydomain.de" {
type master;
file "pri.mydomain.de";
};
zone "mydomain.nl" {
type master;
file "pri.mydomain.nl";
};
zone "mydomain5.nl" {
type master;
file "pri.mydomain5.nl";
};



//// MAKE MANUAL ENTRIES BELOW THIS LINE! ////

root@server:/#
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  #8  
Old 30th July 2008, 15:46
falko falko is offline
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What happens when you add
Code:
allow-recursion { none; };
dnssec-enable yes;
to the options stanza, restart BIND, and run the dig +short command? (See http://www.howtoforge.com/how-to-pat...ng-debian-etch )
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