[SNMP4J] Error ASN.1 parse error: Wrong ASN.1 type. Not a string: 56 at position 3/ASN.1 parse error: Data length > 4 bytes are not supported!

[Sa, Rajashekhar (EXT-Other - IN/Bangalore)]

Hi,

 

Getting below exception when I try to send the trap using snmp4j tool

 

1. SNMP4J.exe -p TRAP -v 3 -u test -a MD5 -A snmpbc1234 -x DES -P
snmpbc1234 -l 0x80:22:06:0F:01:B4:90:03:2C 10.142.210.160/1612
1.3.6.1.2.1.1.3.0={t}1 1.3.6.1.6.3.1.1.4.1.0={o}1.3.6.1.2.1.34.4.0.1
1.3.6.1.2.1.34.4.1.6.2.1.12.'iStr'.'iStr'={i}4321
1.3.6.1.2.1.34.4.1.6.2.1.13.'iStr'.'iStr'={i}4321
1.3.6.1.2.1.34.4.1.6.2.1.14.'iStr'.'iStr'={i}4321
1.3.6.1.2.1.34.4.1.6.2.1.15.'iStr'.'iStr'={i}4321
1.3.6.1.2.1.34.4.1.6.2.1.16.'iStr'.'iStr'={i}4321
1.3.6.1.2.1.34.4.1.6.2.1.17.'iStr'.'iStr'={i}4321
1.3.6.1.2.1.34.4.1.6.2.1.18.'iStr'.'iStr'={i}4321
1.3.6.1.2.1.34.4.1.6.2.1.19.'iStr'.'iStr'={i}4321
1.3.6.1.2.1.34.4.1.6.2.1.10.'iStr'.'iStr'={i}4321

 

 

WARN  - MPv3                           - ASN.1 parse error: Wrong ASN.1
type. Not a string: 56 at position 3

java.io.IOException: Wrong ASN.1 type. Not a string: 56 at position 3

        at org.snmp4j.asn1.BER.decodeString(BER.java:705)

        at org.snmp4j.smi.OctetString.decodeBER(OctetString.java:151)

        at org.snmp4j.ScopedPDU.decodeBER(ScopedPDU.java:143)

        at org.snmp4j.mp.MPv3.prepareDataElements(MPv3.java:1092)

        at
com.nsn.obs.mw.medfra.SNMPMsgDispatcherImpl.dispatchMessage(SNMPMsgDispa
tcherImpl.java:59)

        at
org.snmp4j.MessageDispatcherImpl.processMessage(MessageDispatcherImpl.ja
va:347)

        at
org.snmp4j.util.MultiThreadedMessageDispatcher$MessageTask.run(MultiThre
adedMessageDispatcher.java:209)

        at
org.snmp4j.util.ThreadPool$TaskManager.run(ThreadPool.java:239)

WARN  - SNMPMsgDispatcherImpl          - noError

 

 

2. SNMP4J.exe -p TRAP -v 3 -u test -a MD5 -A snmpbc1234 -x DES -P
snmpbc1234 -l 0x80:20:06:0F:01:B4:90:02:F0 10.142.210.160/1612
1.3.6.1.2.1.1.3.0={t}1
1.3.6.1.6.3.1.1.4.1.0={o}1.3.6.1.2.1.10.94.3.1.24.1.0.3
1.3.6.1.2.1.10.94.3.1.18.1.8.1234={i}4321

 

WARN  - MPv3                           - ASN.1 parse error: Data length
> 4 bytes are not supported!

java.io.IOException: Data length > 4 bytes are not supported!

        at org.snmp4j.asn1.BER.decodeLength(BER.java:529)

        at org.snmp4j.asn1.BER.decodeHeader(BER.java:584)

        at org.snmp4j.asn1.BER.decodeHeader(BER.java:609)

        at org.snmp4j.ScopedPDU.decodeBER(ScopedPDU.java:141)

        at org.snmp4j.mp.MPv3.prepareDataElements(MPv3.java:1092)

        at
com.nsn.obs.mw.medfra.SNMPMsgDispatcherImpl.dispatchMessage(SNMPMsgDispa
tcherImpl.java:59)

        at
org.snmp4j.MessageDispatcherImpl.processMessage(MessageDispatcherImpl.ja
va:347)

        at
org.snmp4j.util.MultiThreadedMessageDispatcher$MessageTask.run(MultiThre
adedMessageDispatcher.java:209)

        at
org.snmp4j.util.ThreadPool$TaskManager.run(ThreadPool.java:239)

WARN  - SNMPMsgDispatcherImpl          - noError

 

 

 

Regards,

Rajashekhar