My company runs a Netware 3.12 file server, a Notes server running on NT
4.0, and an MTA server running NT 3.51. The parent company is ready to
install a WAN system which includes 2 Cisco routers and an NT firewall
running Checkpoint's FW-1. One Cisco router will cover their line to our
inner network along with the firewall, and the other router will filter
traffic from the Internet. All this is transported via a T-1 line. I'm
wondering if this configuration is adequate enough to protect us from any
infiltration. Here is what the schematic looks like:
------------- Router 1-----Firewall------My network
This setup seems a bit vulnerable to me. Any comments would be welcomed.
Thanks in advance for your time.
Frank Estrada, Network Administrator, festrada @