net-snmp o que há de errado com o OID?

Question

Pedi um PEN(Private Enterprise Number) e comprei. A PEN é 50743 . Eu tenho um MIB muito simples que se parece com isso:

SAMPLE-SNMP-MIB DEFINITIONS ::= BEGIN     

IMPORTS    
    MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
    Integer32, enterprises  FROM SNMPv2-SMI
;

sampleSnmp    MODULE-IDENTITY    
    LAST-UPDATED "201709120200Z"    
    ORGANIZATION "Company Name"    
    CONTACT-INFO    
        "[email protected]"
    DESCRIPTION    
        "A test MIB"    
    REVISION    "201709220200Z"    
    DESCRIPTION    
        "initial Draft"    
    ::= { enterprises 50743 }   


sampleSnmpScalar  OBJECT IDENTIFIER ::= { sampleSnmp 1 }

sampleVar OBJECT-TYPE    
    SYNTAX Integer32    
    MAX-ACCESS  read-write    
    STATUS  current    
    DESCRIPTION    
        "A simple test object"    
    ::= { sampleSnmpScalar 1}

END

Após a compilação (sampleVar.c sampleVar.h) e configuração, quando eu faço snmpwalk , eu recebo algo assim:

root@ashish:~# snmpwalk -v 2c -c ncs 192.168.5.13 SAMPLE-SNMP-MIB::sampleSnmp
SAMPLE-SNMP-MIB::sampleSnmpScalar.0 = INTEGER: 1
SAMPLE-SNMP-MIB::sampleSnmp.2.1.2.18.46.49.46.51.46.54.46.49.46.52.46.49.46.53.48.55.52.51 = STRING: "/bin/echo"
SAMPLE-SNMP-MIB::sampleSnmp.2.1.3.18.46.49.46.51.46.54.46.49.46.52.46.49.46.53.48.55.52.51 = ""
SAMPLE-SNMP-MIB::sampleSnmp.2.1.4.18.46.49.46.51.46.54.46.49.46.52.46.49.46.53.48.55.52.51 = ""
SAMPLE-SNMP-MIB::sampleSnmp.2.1.5.18.46.49.46.51.46.54.46.49.46.52.46.49.46.53.48.55.52.51 = INTEGER: 5
SAMPLE-SNMP-MIB::sampleSnmp.2.1.6.18.46.49.46.51.46.54.46.49.46.52.46.49.46.53.48.55.52.51 = INTEGER: 1
SAMPLE-SNMP-MIB::sampleSnmp.2.1.7.18.46.49.46.51.46.54.46.49.46.52.46.49.46.53.48.55.52.51 = INTEGER: 1
SAMPLE-SNMP-MIB::sampleSnmp.2.1.20.18.46.49.46.51.46.54.46.49.46.52.46.49.46.53.48.55.52.51 = INTEGER: 4
SAMPLE-SNMP-MIB::sampleSnmp.2.1.21.18.46.49.46.51.46.54.46.49.46.52.46.49.46.53.48.55.52.51 = INTEGER: 1
SAMPLE-SNMP-MIB::sampleSnmp.3.1.1.18.46.49.46.51.46.54.46.49.46.52.46.49.46.53.48.55.52.51 = ""
SAMPLE-SNMP-MIB::sampleSnmp.3.1.2.18.46.49.46.51.46.54.46.49.46.52.46.49.46.53.48.55.52.51 = ""
SAMPLE-SNMP-MIB::sampleSnmp.3.1.3.18.46.49.46.51.46.54.46.49.46.52.46.49.46.53.48.55.52.51 = INTEGER: 1
SAMPLE-SNMP-MIB::sampleSnmp.3.1.4.18.46.49.46.51.46.54.46.49.46.52.46.49.46.53.48.55.52.51 = INTEGER: 0
SAMPLE-SNMP-MIB::sampleSnmp.4.1.2.18.46.49.46.51.46.54.46.49.46.52.46.49.46.53.48.55.52.51.1 = ""

O que há de errado com o OID? Quero dizer, para usar snmpget , preciso consultar como:

snmpget ... sampleSnmp.2.1.5.18.46.49.46.51.46.54.46.49.46.52.46.49.46.53.48.55.52.51

ATUALIZAÇÃO: snmptranslate funciona bem:

root@ashish:~# snmptranslate -IR -On SAMPLE-SNMP-MIB::sampleSnmp SAMPLE-SNMP-MIB::sampleSnmpScalar SAMPLE-SNMP-MIB::sampleVar
.1.3.6.1.4.1.50743
.1.3.6.1.4.1.50743.1
.1.3.6.1.4.1.50743.1.1

Alguma sugestão sobre isso? Qualquer ajuda seria muito apreciada. obrigado