[SNMP4J] Privacy protocols AES192, AES256, 3DES not working with SNMP4J

Frank Fock fock at agentpp.com
Wed Mar 18 08:05:09 CET 2015


Hi Senthil,
Simply use http://www.snmp4j.org/doc/org/snmp4j/security/nonstandard/PrivAES192With3DESKeyExtension.html
as privacy protocol.
Best regards 
Frank


> Am 18.03.2015 um 02:04 schrieb Senthil Murugan Ramalingam -X (seramali - UNISH CORPORATION at Cisco) <seramali at cisco.com>:
> 
> Thanks Frank for your quick response. Great support.
> 
> Can you please throw more light on Cisco specific protocols provided by
> SNMP4J for AES 196 and above. If possible pls share any sample code for
> AES196 using Cisco specific protocols provided by SNMP4J.
> 
> Thanks 
> -Sen
> 
>> On 3/17/15, 5:49 PM, "Frank Fock" <fock at agentpp.com> wrote:
>> 
>> Hi Sen,
>> 
>> For Cisco devices you need to use the Cisco specific protocols provided
>> by SNMP4J for AES 196 and above. Cisco implemented a different key
>> handling than the proposed IETF protocols. Unfortunately there is no
>> standard defined
>> Best regards 
>> Frank 
>> 
>> 
>> 
>>> Am 18.03.2015 um 00:13 schrieb Senthil Murugan Ramalingam -X (seramali
>>> - UNISH CORPORATION at Cisco) <seramali at cisco.com>:
>>> 
>>> Hi,
>>> 
>>> I am getting no response back from a Cisco 2811 device when using
>>> AES192/256 and 3DES.  DES and AES 192 are working fine.  I have also
>>> included the "unlimited policy strength" JCE files under JRE but not
>>> seeing any difference.
>>> 
>>> Is SNMP4j support privacy protocols AES192, AES256 and 3DES? If so, Pls
>>> check the attached the code and let me know what I am missing.
>>> 
>>> 
>>> 
>>> Thanks,
>>> Sen
>>> _______________________________________________
>>> SNMP4J mailing list
>>> SNMP4J at agentpp.org
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> 



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