I used the following to grap snmp info off Dlink access point Have this working for lots more products /usr/bin/cfgmaker --global 'WorkDir: /var/www/mrtg/right_access' --global 'Options[_]: growright,bits' --ifref=ip 192.168.1.7 but when i run the following mrtg mrtg File name: mrtg WARNING: Could not match host:'[email protected]:' ref:'Ip' key:'192.168.1.7' ERROR: Target[192.168.1.7_192][_IN_] ' $target->[0]{$mode} ' did not eval into defined data ERROR: Target[192.168.1.7_192][_OUT_] ' $target->[0]{$mode} ' did not eval into defined data Can anyone help me?