I am creating a DMZ with a second firewall. Currently I have BM as my

firewall/Proxy/NAT. The 2nd firewall I assuming will be my internal firewall. My question is what about my internal users who are
pointing to
my BM server as the proxy? Won't my BM servers private side plug into
switch/hub where my dmz servers are out. And won't my internal
have 2 private nics. One in the hub of the dmz and one in my internal

switch. Will not to set up routing on the 2nd firewall??