Hi, I believe USM table model will keep lastly updated password for the same user and it is not possible to have one user with two different passwords <Always one USER one PWD(recently updated)>.
Regards, Velu. On Mon, Sep 19, 2011 at 4:03 PM, Robert Pierce <[email protected]>wrote: > Hi, > I'm encountering an issue with V3 and the USM. I'm trying to request > information from two different devices via snmpv3 but they have the same > user name but different passwords. > > When I try the following approach, one returns the values ok but the other > device returns an authentication error. > > UsmUser user1 = new UsmUser(new OctetString("authPrivMd5Des"), > AuthMD5.ID, > new OctetString("qazwsxed"), > PrivDES.ID, > new OctetString("qazwsxed")); > > UsmUser user2 = new UsmUser(new OctetString("authPrivMd5Des"), > AuthMD5.ID, > new OctetString("dewsxzaq"), > PrivDES.ID, > new OctetString("dewsxzaq")); > > snmp.getUSM().addUser(new OctetString("authPrivMd5Des"),user1); > snmp.getUSM().addUser(new OctetString("authPrivMd5Des"),user2); > ...... > event = snmp.getBulk(pdu, target1); > event = snmp.getBulk(pdu, target2); > > > I also tried setting the engine ID but that resulted in the same thing, one > was ok but the other had an authentication error. > > byte[] authEngineId1 = target1..getAuthoritativeEngineID(); > byte[] authEngineId2 = target2..getAuthoritativeEngineID(); > > snmp.getUSM().addUser(new OctetString("authPrivMd5Des"), new > OctetString(authEngineId1),user1); > snmp.getUSM().addUser(new OctetString("authPrivMd5Des"), new > OctetString(authEngineId2),user2); > > > Am I doing something wrong or is this a limitation of the api? > > Also is there an easy way to check if the response is an error and not > valid > data. For example, the following response is returning an authentication > failure. > REPORT[reqestID=2147483647, errorStatus=0, errorIndex=0, > VBS[1.3.6.1.6.3.15.1.1.5.0 = 31]] > Should I be checking the returned oid with what I requested? Is there a > utility that maps the oid to the appropriate error type? > > > Thank you in advance. > > Robert > _______________________________________________ > SNMP4J mailing list > [email protected] > http://lists.agentpp.org/mailman/listinfo/snmp4j > _______________________________________________ SNMP4J mailing list [email protected] http://lists.agentpp.org/mailman/listinfo/snmp4j
