[SNMP4J] Re: Persistancy of USM users across power ups

Frank Fock fock at agentpp.com
Fri Jul 14 22:08:07 CEST 2006


Hi Kumar,

The USM users should be kept when using the nonVolatile
user entries and the standard persistence provided by
SNMP4J-Agent. See the TestAgent for an example.

Best regards,
Frank

Kumar Ram-A21053 wrote:
> Hi All,
> Could you please help me out, if anyone of you had tried to make the USM
> user keys persistent across power-ups as a part of SNMP4J stack. Since
> our system is designed to support large number of NE's(around one
> million) which is taking lot of time to set up USM user keys for all the
> NE's during power up.
> This is impacting the performance a lot, If there is any alternate
> procedure to make it more faster, Kindly let us know.
> 
> There is another issue while setting up the USM user keys, we are not
> using any default algorithm to generate keys(auth & priv), as we do have
> our own algorithm to generate privacy & auth keys in case of
> AUTH_PRIVACY security model. All we want to know is if there is any
> alternate method/procedure to add USM user keys without being called
> these default internal algorithms into the stack. As we believe this is
> also an performance overhead for us.
> 
> 
> Thanks,
> Ram Kumar

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