Prework

show global-user-table crashes auth module

  • Description: Running said command on the MM often returns no results and crashes the auth module 1-2 times.
  • Symptoms:
    • Running show global-user-table list mac <mac> hangs for about a minute, sometimes not returning anything.
    • When the command completely fails, it throws an error about the auth module being busy
    • show crashinfo shows that the auth module crashed 1 or 2 times
    • Happens via ssh and api.
  • Workaround:
    • Check each MD directly
    • Try again later
  • Notable versions:
    • 8.7.1.4: observed
    • 8.7.1.5: observed immediately after upgrade, but haven't been able to recreate since
    • 8.7.1.6: observed

APs crashing

  • Description: A lot of APs crashing
  • Symptoms:
    • A few APs crash repeatedly (started keeping track in 8.7.1.5):
      • VAW-152TP01B (res)
      • LIB-234BA1188L (col)