[SNMP4J] SNMP v3 - with same user name on different devices is not working

[Senthil Murugan Ramalingam -X (seramali - UNISH CORPORATION at Cisco)]

Hi Frank,

I am trying to do SNMP v3  get request to 2 different devices with same
user name , always 1 device get successful, other get time out. I referred
earlier posts and tried all the solutions like localizing keys , nothing
works. Can you pls help me how to fix this.

Here my USM portion of code


private static USM usm;



static{
                SecurityProtocols securityProtocols = 
SecurityProtocols.getInstance();
            securityProtocols.addPrivacyProtocol(new PrivAES128());
            securityProtocols.addPrivacyProtocol(new
PrivAES192With3DESKeyExtension());
            securityProtocols.addPrivacyProtocol(new
PrivAES256With3DESKeyExtension());
            securityProtocols.addPrivacyProtocol(new PrivDES());
            securityProtocols.addPrivacyProtocol(new Priv3DES());

                 usm = new USM(securityProtocols, new
OctetString(MPv3.createLocalEngineID()), 0);
                 SecurityModels.getInstance().addSecurityModel(usm);

}


 public static String doGet1(String targetAddr,String securityName, OID
authenticationProtocol, String authenticationPassphrase,
                  OID privacyProtocol, String privacyPassphrase, String 
engineID, String
oid,Logger logger){
            

          try{
                usm.addUser(new OctetString(securityName),new UsmUser(new
OctetString(securityName),authenticationProtocol
                                ,authenticationPwd,privacyProtocol,privacyPwd));
               
//              usm.addLocalizedUser(engineid, new OctetString(securityName),
authenticationProtocol,
SecurityProtocols.getInstance().passwordToKey(authenticationProtocol,
authenticationPwd, engineid),
//                              privacyProtocol,
SecurityProtocols.getInstance().passwordToKey(privacyProtocol,
authenticationProtocol, privacyPwd, engineid));

//              usm.addLocalizedUser(engineid, new OctetString(securityName),
authenticationProtocol, authenticationPassphrase.getBytes(),
//                              privacyProtocol, privacyPassphrase.getBytes());
                

  }





Thanks
-Senthil


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