Devices and Links with Errors

        Oct 21 17:52:42 1816 nodes,   0 down,  67 links,  12 down,   3 critical,   0 alarm,   0 warning, 157866 pk/s, 157938 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           9888   1843751    0    0   23490  32741201    0 73638* 26.2% 2
lytton-client.sw                  17 up                  591    838395    0    0     256     22017    0   15*  0.7% 17
lytton-client.sw                  21 up                   58     31893    0    0      31     11092    0    1*  0.0% 21
lytton-client.sw                  22 critical           8560  11920245    0    0    4838   1089083    0    0  95.4%*22