0086 - IP Connection Congested
This message indicates that an IP application socket or association is congested. The card's memory has been exceeded, so the card cannot process all of the MSUs being received.
In addition to the basic number of MSUs the card is rated to handle, other factors that affect the card's capacity such as the number of connections sharing the card. Network conditions can cause extra memory to be consumed as the card stores MSUs while waiting for acknowledgments from the far end.
Note:
IP Connection UAMs 0086 (Congested), 0535 (Restricted), and 0536 (Excess Retransmits) conditions can occur simultaneously. However, only one alarm per device can be displayed at a time. If two or more are present, the display of these alarms is prioritized as follows:- 0086 - IP Connection Congested (MSUs are being dropped)
- 0536 - IP Connection Excess Retransmits (MSUs may be dropped. The EAGLE 5 ISS sustains a certain rate of dropped MSUs without triggering this alarm, then issues UIM 0536 when that rate is exceeded.)
- 0535 - IP Connection Restricted (MSUs are being transmitted at reduced rate. A path of a multi-homed association has failed. )
Example
RLGHNCXA03W 99-04-10 16:28:08 EST EAGLE5 41.1.0
0046.0086 * IP7CONN LONGSOCKETNAME1 IP Connection Congested
Alarm Level: Minor
Recovery