cannot convert MIB files to ZBX template

[kitikant]

Hi everyone,
I have used mib2zabbix script to convert MIB files to zabbix template and it has work until now.
I use command

./mib2zabbix -o .1.3.6.1.4.1.562.3.1

as usual
but it returns as

MIB search path: /root/.snmp/mibs:/usr/share/snmp/mibs:/usr/local/share/snmp/mibs
Cannot find module (NB-FLT): At line 1 in (none)
OID .1.3.6.1.4.1.562.3.1 not found in MIB tree.

I have already loaded mib file at /usr/share/snmp/mibs/NB-FLT.txt, so i think there are no problems here because when i convert other files that i have converted before, it still works!
Could anyone point me that what am i missing? appreciate every assistance.

[kitikant]

Additional information, i have enabled MIB support for snmp traps by adding

-m ALL

in the following line in Snmptapd service.

ExecStart=/usr/sbin/snmptrapd $OPTIONS -f -m ALL

i use Zabbix 7.0.4 in CentOS9.

[ISiroshtan]

Are you sure the .txt is a proper MIB file? Normally they come with .mib extension.

Try installing this NBFLT-MIB + this NT-Reference-MIB.

[kitikant]

Actually, the original file is .mib, but I follow the procedure in this website to load MIB file into Zabbix server How to Import MIB to Zabbix: A Step-by-Step Guide, So I change the file surname.

[kitikant]

Are you sure the .txt is a proper MIB file? Normally they come with .mib extension.

Try installing this NBFLT-MIB + this NT-Reference-MIB.

I have followed your suggestion, but it still returns
any solution?

[ISiroshtan]

Interesting
I'm happy to see it no longer gives error

Cannot find module (NB-FLT): At line 1 in (none)
OID .1.3.6.1.4.1.562.3.1 not found in MIB tree.

Tho it is weird it still fails to translate the OID
Can you just run "snmptranslate .1.3.6.1.4.1.265.3.8.1"? Is it also fails?
Also you imported NBFLT-MIB into mib folder also, right?

In mib file said node does exist:

nGenBase OBJECT IDENTIFIER ::= {ngen 1}

[kitikant]

Interesting
I'm happy to see it no longer gives error

Tho it is weird it still fails to translate the OID
Can you just run "snmptranslate .1.3.6.1.4.1.265.3.8.1"? Is it also fails?

it seems that it is still not recognized by Net-SNMP tool cuz

Also you imported NBFLT-MIB into mib folder also, right?

In mib file said node does exist:

Yes, I've already imported this mib into mib folder.

that why I'm so confused, the node in mib file exists but it said it cannot find that node. My brain-dead TT