Apr 28 01:33:13 1972 nodes, 0 down, 138 links, 14 down, 5 critical, 0 alarm, 0 warning, 171979 pk/s, 182259 K by/s Device Stat SysUpTime Avail Loss RTT Probe Address (Down Since) Link Prt Stat TPkt TBytes TErr TDis RPkt RBytes RErr RDis Util Segment