ASM L7DOS snmp traps

Dear,

Do you know of any known issue about l7ddos snmp traps. For some reason they are not sent at all.

The log entry in /var/log/dosl7/dosl7d.log is well present, but no snmp trap is sent.

I checked the definition in the alertd config files and it looks like it is looking for a specific log entry in order to send the trap:

alert.conf

alert BIGIP_TS_TS_DOS_ATTACK_DETECTED_ERR {
        snmptrap OID=".1.3.6.1.4.1.3375.2.4.0.91";
}

bigip_ts_error_maps.h

3 LOG_ERR       01310046 BIGIP_TS_TS_DOS_ATTACK_DETECTED_ERR "[SECEV] DoS attack: %s. HTTP classifier: %s, Operation mode: %s"

But the problem is that when testing a l7ddos, no log entry can be found in /var/log/asm, there are only logs in /var/log/dosl7/dosl7d.log

And it looks like the alertd does not process the later file (K14397)

My client is running version 11.5.4

Thanks in advance for your assistance.

Abdessamad