SNMP trap version 3 - device Cisco ASA

[winghello]

Hi All,

I need help on making SNMPv3 traps work. The SNMPv2 traps works and able to display in Zabbix and also found in /tmp/zabbix_traps.tmp.

But I do not see SNMPv3 traps in /tmp/zabbix_traps.tmp even tcpdumps confirm that it is received.
The device is a Cisco ASA


// snmptrapd.conf
traphandle default snmptt
# authCommunity execute public
createUser myusername SHA mypassword DES mypassword
authuser execute myusername


authCommunity execute public
authCommunity execute abc123
authCommunity execute desvxsf
authCommunity execute ascfsfds

// tcpdump
10.112.128.1.snmptrap > rc-ca-zbx.snmptrap: [udp sum ok] { SNMPv3 { F=ap } { USM B=6 T=20443177 U="myusername" } { ScopedPDU [!scoped PDU]1c_1d_7d_2f_0b_21_6d_0c_24_8a_e5_45_be_92_c5_52_5f _fa_89_83_3b_a4_f6_75_38_9c_37_fd_d5_de_0a_a2_a4_4 1_e4_11_65_99_91_26_de_2d_f5_f2_57_01_51_fd_43_a7_ 73_14_c0_d9_0e_ab_af_c0_6e_0e_a1_e7_f2_ad_14_a7_71 _58_89_f8_e1_7d_28_71_ee_65_cd_f5_b0_33_c9_5f_f0_1 9_a3_47_d9_3a_79_3c_45_50_26_f5_de_70_4b_04_5b_f7_ 74_c3_92_a7_23_3a_c9_bc_3e_c5_dc_70_bb_b4_17_93_0c _62_5e_bd_73_4a_97_39_a2_d2_3f_12_24_e7_27_f3_48_2 3_74_ec_1f_4c_4b_cf_a1_b0_e7_57_6b_5e_52_79_0f_45_ ff_d0_e5_4b_c4_55_c4_6d_d0_19_5f_5b_01_95_46_fa_aa _2b_f1_c1_e7_17_71_d8_43_11_44_1a_7f_53_ae_3c_30_c 8_a6_6d_33_b5_39_44_75_22_6b_f3_70_9e_a1_3d_b4_2f_ 2b_a6_52_7c_0f_ac_81_62_fa_c1_6f_0e_b2_1b_9f_47_96 _4a_22_6f_c3_70_d8_7e_b8_81_8e_39_eb_30_bb_69_d8_f 6_48_58_b9_a8_e8_84_69_80_36_4e_90_1d_39_71_94_9a_ 32_16_b5_a5_3c_ca_40_e0_46_94_44_c0_0c_b8_ef_a0_3d _cf_ef_ad_0f_ef_07_92_6f_99_d1_b1_dd_d7_04_32_23_0 4_36_96_6c_c7} }