Re: snmp.conf defaults Vs. Security

Dave Shield <[email protected]>
Newsgroups gmane.network.net-snmp.user
Message-ID <[email protected]>
2009/8/28 Samer Vazdekis <[email protected]>:
> But, what about SNMPv3? If the default password is defined in snmp.conf,
> won't the external request get the default password and hence they don't
> need to give one. Making it trivial to access the box without a password of
> their own? Is this a security threat?

Only if you put the defPassword entry in the system-wide snmp.conf.
It would be more usual to configure this (and probably the other default
client settings) in a personal $HOME/.snmp/snmp.conf file.

But yes - there is definitely a trade-off between security and convenience
here.  If you regard the risks of having pre-configured passwords as being
too great, then the obvious answer is not to use them.  It's your choice.

Dave

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