com2sec local     localhost        <snmp read string>
#com2sec mynetwork   MYNETWORK/24  community

##     group.name sec.model  sec.name
group MyROGroup   any        localhost

##           incl/excl subtree                          mask
view all    included  .1                               80

##                context sec.model sec.level prefix read   write  notif
access MyROGroup ""      any       noauth    0      all    none   none