apt-get update command is not functioning.

[Hans]

When i give the command "apt-get update" i have the following results":


server1:/home/admin# apt-get update
Err http://ftp.nl.debian.org stable/main Packages
Temporary failure resolving 'ftp.nl.debian.org'
Err http://security.debian.org stable/updates/main Packages
Temporary failure resolving 'security.debian.org'
Err http://ftp.nl.debian.org stable/main Release
Temporary failure resolving 'ftp.nl.debian.org'
Err http://security.debian.org stable/updates/main Release
Temporary failure resolving 'security.debian.org'
Err http://ftp.nl.debian.org stable/main Sources
Temporary failure resolving 'ftp.nl.debian.org'
Err http://ftp.nl.debian.org stable/main Release
Temporary failure resolving 'ftp.nl.debian.org'
Failed to fetch http://ftp.nl.debian.org/debian/dist...86/Packages.gz Temporary failure resolving 'ftp.nl.debian.org'
Failed to fetch http://ftp.nl.debian.org/debian/dist...y-i386/Release Temporary failure resolving 'ftp.nl.debian.org'
Failed to fetch http://ftp.nl.debian.org/debian/dist...rce/Sources.gz Temporary failure resolving 'ftp.nl.debian.org'
Failed to fetch http://ftp.nl.debian.org/debian/dist...source/Release Temporary failure resolving 'ftp.nl.debian.org'
Failed to fetch http://security.debian.org/dists/sta...86/Packages.gz Temporary failure resolving 'security.debian.org'
Failed to fetch http://security.debian.org/dists/sta...y-i386/Release Temporary failure resolving 'security.debian.org'
Reading Package Lists... Done
E: Some index files failed to download, they have been ignored, or old ones used instead.

What could be wrong?
(I have receive these results everytime i give the mentioned command.

[till]

Your server is unable to resolve the IP addresses for domain names.

Please check your /etc/resolv.conf if the nameservers listed there are working and reachable from your server.

[Hans]

Originally Posted by till

Your server is unable to resolve the IP addresses for domain names.

Please check your /etc/resolv.conf if the nameservers listed there are working and reachable from your server.

Till,
thanks for your reply.
Apt-get works already now.

One more question:
In ISPConfig > Management > Server > Settings > DNS,
i have to mention two DNS-servers:
Default Ns1: ?
Default Ns2: ?

Which DNS-servers have i have to mentioned here,
the IP-address of my own server, which runs Bind9 or
the DNS-resolvers provided by the network of the colocation?

[till]

Originally Posted by Hans

Till,
thanks for your reply.
Apt-get works already now.

One more question:
In ISPConfig > Management > Server > Settings > DNS,
i have to mention two DNS-servers:
Default Ns1: ?
Default Ns2: ?

Which DNS-servers have i have to mentioned here,
the IP-address of my own server, which runs Bind9 or
the DNS-resolvers provided by the network of the colocation?

These DNS Servers where used as defaults in the ISPConfig DNS-Manager. So you should enter the domain of your server as ns1 and the domain of the secondary server that you want to use as ns2.

[Ovidiu]

hello,

I had the same issue as above, I do not know why but my /etc/resolv.conf contained also this line: nameserver localhost ...

I tok it out and its all working again.
Anyone has got any clue as to how that line came to be there? the only change I made was to tell my bind configuration: Do full recursive lookups for clients? NO as I did not want an open DNS server. could that have been the reason?

[falko]

Originally Posted by Tenaka

hello,

I had the same issue as above, I do not know why but my /etc/resolv.conf contained also this line: nameserver localhost ...

I tok it out and its all working again.
Anyone has got any clue as to how that line came to be there?

It must have been there already.