Last Modified: Oct 17, 2023
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
10.2.4, 11.0.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8, 11.5.1 HF1, 11.6.1 HF1, 11.5.1 HF2, 11.6.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.1 HF10, 11.5.1 HF11, 11.5.2 HF1, 11.6.2 HF1, 11.5.3 HF1, 11.5.3 HF2, 11.5.4 HF1, 11.1.0, 11.2.0, 11.2.1, 11.3.0, 11.4.0, 11.4.1, 11.6.0, 12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2
Fixed In:
12.1.0, 12.0.0 HF3, 11.6.1, 11.5.4 HF2, 11.4.1 HF10
Opened: Apr 08, 2015 Severity: 3-Major Related Article:
K17392
After an unspecified period of time, SNMP requests fail and subsnmpd reports that it has been terminated.
Loss of snmp data set to a client. The /var/log/snmpd.log contains numerous messages similar to the following: Received broken packet. Closing session. The /var/log/sflow_agent.log contains numerous messages similar to the following: AgentX session to master agent attempted to be re-opened.
SNMP polls sent to a system start to fail after a few days, until subsnmpd is restarted. When in the failed state, you can determine the status of subsnmpd by running the following command: tmsh show sys services. Here is an example of the status when the system is in this state: subsnmpd run (pid 4649) 26 days, got TERM.
Restart subsnmpd using the following command: bigstart restart subsnmpd.
SNMP requests handling has been improved to ensure that requests no longer fail after a number of days.