Hello
i am trying to install mrtg. when i enter command
tar -zxvf http://downloads.sourceforge.net/net-snmp/net-snmp-5.4.2.tar.gz?modtime=1220617665&big_mirror=1
[1] 4717
[root@noc ~]# http: Unknown host
tar: http\://downloads.sourceforge.net/net-snmp/net-snmp-5.4.2.tar.gz?modtime=1220617665: Cannot open: Input/output error
tar: Error is not recoverable: exiting now
gzip: stdin: unexpected end of file
tar: Child returned status 2
tar: Error exit delayed from previous errors
can anyone tell me how to install tar packeg ??????????