In Common services I have problems discovering some pix firewalls, running 6.3(5) software. I have a SNMP tool that can discover the firewalls if i'm using SNMP version 1. I don't have the option to choose version 1 in Cisco Works (except if i do a SNMP walk from the device center, then it works. In device center I can choose version 1). In the discovery settings, I can only choose version 2c or 3.
Any good ideas besides opgrading the firewall softvare