Cislog is a syslog server that specifically targets Cisco devices and their implementation of the syslog protocol. It consists of a Django web interface and a syslog listener with a database between them.
Green Screen: A Linux based Advanced Syslog Server for Juniper NetScreen Firewalls - Can be expanded later to support other products. It can capture syslog messages, parse them, store them in a MySQL database. A Web GUIinterface is also included.