Understanding HP Aruba SNMP Trap

[Daniel4711]

Hello all,
I have problems with SNMP traps from HP switches.
Although I put all MIB files from HP in the /usr/share/snmp/mibs folder, in some cases I only get the numeric OID representation and not the name for an SNMP trap.
Does anyone have any ideas here?

14:35:25 2021/07/20 ZBXTRAP 172.19.16.2
PDU INFO:
receivedfrom UDP: [172.19.16.2]:161->[172.19.3.186]:162
version 0
notificationtype TRAP
messageid 0
transactionid 6666
community zabbixtrap
errorindex 0
errorstatus 0
requestid 0
VARBINDS:
DISMAN-EVENT-MIB::sysUpTimeInstance type=67 value=Timeticks: (1554452032) 179 days, 21:55:20.32
SNMPv2-MIB::snmpTrapOID.0 type=6 value=OID: SNMPv2-SMI::enterprises.11.2.14.11.5.1.19.0.1
SNMPv2-SMI::enterprises.11.2.14.11.5.1.19.1.8.0 type=2 value=INTEGER: 1
SNMPv2-SMI::enterprises.11.2.14.11.5.1.19.1.6.0 type=2 value=INTEGER: 5
SNMPv2-SMI::enterprises.11.2.14.11.5.1.19.1.26.0 type=2 value=INTEGER: 2
SNMPv2-SMI::enterprises.11.2.14.11.5.1.19.12.2.1.9.1 type=66 value=Gauge32: 0
SNMPv2-SMI::enterprises.11.2.14.11.5.1.19.1.27.0 type=2 value=INTEGER: 1
SNMPv2-SMI::enterprises.11.2.14.11.5.1.19.1.28.0 type=4 value=Hex-STRING: AC 13 18 7C
SNMP-COMMUNITY-MIB::snmpTrapAddress.0 type=64 value=IpAddress: 172.19.16.2
SNMP-COMMUNITY-MIB::snmpTrapCommunity.0 type=4 value=STRING: "zabbixtrap"
SNMPv2-MIB::snmpTrapEnterprise.0 type=6 value=OID: SNMPv2-SMI::enterprises.11.2.14.11.5.1.19

My Configuration:
Debian 10 with Zabbix 5.4

/etc/snmp/snmp.conf

# As the snmp packages come without MIB files due to license reasons, loading
# of MIBs is disabled by default. If you added the MIBs you can reenable
# loading them by commenting out the following line.
# mibs +ALL

All Originals HP Files (205 Files) are in the following Folder:
/usr/share/snmp/mibs

net-snmp-config --default-mibdirs

root@Zabbix:/usr/share/snmp/mibs# net-snmp-config --default-mibdirs
/root/.snmp/mibs:/usr/share/snmp/mibs:/usr/share/snmp/mibs/iana:/usr/share/snmp/mibs/ietf:/usr/share/mibs/site:/usr/share/snmp/mibs:/usr/share/mibs/iana:/usr/share/mibs/ietf:/usr/share/mibs/netsnmp

Thanks in advance!

If someone still has a hint for me where I can find an overview of the possible traps... I would be very happy!
I have all the files, but which traps there are or which are interesting for me, I have not found out yet.
So far I can only use snmptrap.fallback....

Best regards
Daniel