Information
Specify the use of a minimum of 128-bit AES algorithm for encryption when using SNMPv3.
NOTE: Nessus has provided the target output to assist in reviewing the benchmark to ensure target compliance.
NOTE: If performing an offline config audit this check may not show results.
Solution
For each SNMPv3 user created on your router add privacy options by issuing the following command.
hostname(config)#snmp-server user {user_name} {group_name} v3 encrypted auth sha {auth_password} priv aes 128 {priv_password} {acl_name_or_number}