We use MS Proxy server 2 to connect to the Internet. We have incoming
SMTP and HTTPS.
Can I add a hardware firewall (such as 3com OfficeConnect Internet
Firewall) in between the Proxy Server and the Internet?
If so, how do I configure it? i.e. LAN is 10.x.x.x; Proxy server is
184.108.40.206 (true internet address). (router is 220.127.116.11)
Do I give the Firewall a private address of 18.104.22.168 and public
address of 22.214.171.124 ?
How do I configure my email server? Currently myemail.myco.com points
to my proxy server, and Exchange internally is bound to SMTP on the
proxy. Does this stay the same?
Any advice & thoughts welcome!
PS - had external security audit try and hack MSP2 configured in this
way, and they could not get in - its a start! (packet filtering on,
and configured tighter than - erm - my wallet).
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