Re: [SNMP4J] Issue using AES 192
Hello, > I have successfully configured a USM user on a Cisco 2960-XR device with > 'auth SHA KEY' and 'priv AES 128 KEY'. > I suspect that this is an issue with the target device with AES 192 and AES > 256. But I am wondering if there might be something that I might try on > the manager side. You can use the two classes PrivAES192With3DESKeyExtension and PrivAES256With3DESKeyExtension. Kind regards, Jochen ___ SNMP4J mailing list SNMP4J@agentpp.org https://oosnmp.net/mailman/listinfo/snmp4j
[SNMP4J] Issue using AES 192
I have successfully configured a USM user on a Cisco 2960-XR device with 'auth SHA KEY' and 'priv AES 128 KEY'. (the KEY is a placeholder in this email to represent the pass phrase) This works fine. However, when I use 'auth SHA KEY' and 'priv AES 192 KEY' I get the following error: 1. In onResponse(ResponseEvent evt): evt.getError() -> Exception: 'Message processing model 3 returned error: Encryption error' This is due to the report response from the target device to a get-request from the manager. I am attaching a file from a Wireshark export showing two instances of this behavior. Note that after the initial get-request and report response, each invocation of snmp.send() simply returns the 'Message processing model 3 returned error: Encryption error' without sending a new get-request. I suspect that this is an issue with the target device with AES 192 and AES 256. But I am wondering if there might be something that I might try on the manager side. Ron ___ SNMP4J mailing list SNMP4J@agentpp.org https://oosnmp.net/mailman/listinfo/snmp4j
