Currently we are facing Alerter Latency issue in enVision 2560 E series appliance.
There is abrupt increase in the alerter latency which ulimately hangs up the Alerter service as a result no Alerts triggered in Event Explorer.
Following error message was observed during this period:
2013/07/15 14:21:12.983 IST IP_Address %NIC-3-608085: Alerter, Alerter, -, -, -, -, Detail: 5632: 1273 view=View Name Error -4 - 407 -2146893007 ::HttpSendRequestEx failed. The client and server cannot communicate, because they do not possess a common algorithm
To rectify this issue all the NIC Services were restarted .
Please assist me on the following queries:
1. Cause of this issue.
2. Any other means to rectify the same.
3. meaning of error message highlighted above.