Devices and Links with Errors

        Sep 23 21:03:09 1847 nodes,   0 down,  67 links,  12 down,   1 critical,   2 alarm,   0 warning, 172851 pk/s, 182102 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           9327   1958239    0    0   27994  38353194    0 78356* 30.7% 2
lytton-client.sw                  17 up                 1630   2275941    0    0     492     62422    0   11*  1.8% 17
lytton-client.sw                  18 up                 1762   2337617    0    0     980    490044    0   13*  1.9% 18
lytton-client.sw                  21 up                 2658   3870272    0    0     294     51565    0    1*  3.1% 21
lytton-client.sw                  22 alarm              8655  11737423    0    0    3783    541790    0    0  93.9%*22