'upstream password' => 'Upstream password:',
'upstream proxy host:port' => 'Upstream proxy (host:port)',
'upstream username' => 'Upstream username:',
+'uptime' => 'Uptime',
+'uptime load average' => 'Ø Load average',
'uptime and users' => 'Uptime and users:',
'url filter' => 'Content Filter',
'urlfilter access' => 'Access',