t0: transmit: no carrier messages to console?

[mcdonald at aedc-vax.af.mil]

We have been getting several messages like the following logged to our console
each day:


May 20 10:36:25 ccfiris grcond[21429]: CIO: t0: transmit: no carrier
May 20 10:36:25 ccfiris grcond[21429]: CIO: et0: transmit: no carrier
May 20 10:36:25 ccfiris last message repeated 8 times


Has anyone else seen this before?  Is it something that we need to call TAC
about & possibly get something corrected by field service?

Thanks.


  vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
  | Kenneth M. McDonald * OAO Corp * Arnold Engineering Development Center |
  |          MS 120 * Arnold AFS, TN 37389-9998 * (615) 454-3413           |
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  INTERNET:
  mcdonald at aedc-vax.af.mil

  LOCAL:
  c60244 at ccfiris