Devices and Links with Errors

        Sep 22 17:13:46 1847 nodes,   0 down,  67 links,  12 down,   1 critical,   2 alarm,   0 warning, 149815 pk/s, 154682 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           7621   1618417    0    0   21450  29407373    0 89598* 23.5% 2
lytton-client.sw                  17 up                 1038   1474647    0    0     339     36370    0   13*  1.2% 17
lytton-client.sw                  21 up                  268    270248    0    0     184     71231    0    3*  0.2% 21
lytton-client.sw                  22 alarm              8277  11640519    0    0    3566    667697    0    0  93.1%*22