0008 - Active MASP has Become Isolated

This messages indicates the active MASP has a fault and the system switched to the standby MASP. This could be caused by the MASP losing a connection to the IMT, a failure with the GPSM-II card, or a card reset.

Example

RLGHNCXA21W 00-02-07 12:01:43 EST  EAGLE 35.0.0
** 0014.0008  ** CARD 1113 OAM         Active MASP has become isolated

Alarm Level: Major

Recovery

1. Enter the following command to check the status of the IMT: rept-stat-imt
   If the IMT is at fault, verify the IMT cables are connected to the shelf backplane (refer to the Installation Manual for cable locations).
2. If the state of the IMT appears good but the GPSM-II boots repeatedly, try reseating the GPSM-II card.
   If the problem persists, replace the GPSM-II card. Refer to the Maintenance Manual for card removal/replacement procedures.
3. If the trouble does not clear, obtain any obituary reports and contact My Oracle Support (MOS).