Devices and Links with Errors

        Sep 21 20:53:17 1847 nodes,   0 down,  67 links,  12 down,   1 critical,   2 alarm,   0 warning, 186654 pk/s, 192961 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
lytton-client.sw                   2 critical           9831   1471932    0    0   28788  38888074    0 65642* 31.1% 2
lytton-client.sw                  17 up                 1211   1530430    0    0     234     40688    0   11*  1.2% 17
lytton-client.sw                  19 up                  624    609845    0    0     327    103831    0    3*  0.5% 19
lytton-client.sw                  22 alarm              7971  11016004    0    0    3455    388890    0    0  88.1%*22