Default 
snmpv3_default_auth_protocol=md5
snmpv3_default_priv_protocol=des 

Should I change it to  (please check the case)
snmpv3_default_auth_protocol=sha
snmpv3_default_priv_protocol=aes or 3des


and what is the character between DES and privacy?

#v3/P:auth-string:DES^privacy-string/user




 -------------------------------------
Shahla Tabarzadi
Network and Unified Communications
U.S. House of Representatives
Office: 202.226.6266
Blackberry: 202.580.9525
Email: [email protected]

-----Original Message-----
From: Oviatt, Danial Mr CTR DISA CD553 [mailto:[email protected]] 
Sent: Thursday, March 24, 2011 10:19 AM
To: spectrum
Subject: RE: [spectrum] des & 3des

Yes, we do a mix of AES and DES. We find that most times a device has
3DES it also has AES. You will need to check your .vnmrc to see what
your encryption algorithms are (default is MD5 for auth and DES for
privacy). If you use a different algorithm than what is in your .vnmrc
you have to specify it in the string. Our defaults have been changed to
SHA and AES so if a device uses those it would be:

#v3/P:auth-string:privacy-string/user

But if we need to use DES we have to do it like this:

#v3/P:auth-string:DES^privacy-string/user

-----Original Message-----
From: Tabarzadi, Shahla [mailto:[email protected]] 
Sent: Thursday, March 24, 2011 8:00
To: spectrum
Subject: [spectrum] des & 3des

Hello Team,

Has anybody been able des and 3des for SNMP v3. I have a mixed
environment. Older IOS just do DES and newer IOS do 3DES.

 

 

 -------------------------------------
Regards,
Shahla Tabarzadi
Network and Unified Communications
U.S. House of Representatives
Office: 202.226.6266
Blackberry: 202.580.9525
Email: [email protected]

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