portal-group pg0 {
        discovery-auth-group no-authentication
        listen 0.0.0.0
}

auth-group ag0 {
        chap    user1   trololo
}

target iqn.2012-10.local.portgus:target0 {
        auth-group      ag0
        portal-group    pg0
        alias first-lun

        lun 0{
                device-id "First lun"
                path /dev/zvol/dades/uoc
        }
}