I have a Cisco PIX515 firewall that I'd like to configure and install on my LAN. I have managed a Cisco 3640 router installed on my LAN and prefer to put the firewall behind the router to protect my LAN.
The LAN Gateway is 172.18.1.1 netmask 255.255.255.0 which is the routers fastethernet0/0. Fasethernet0/1 of the router 3640 is 184.108.40.206 netmask 255.255.255.248. My LAN subnet is 172.18.1.0.
I prefer to give my inside IP address to the PIX as 172.18.1.235 netmask 255.255.255.0.
Would you be able to help me with this configuration please ASAP??.
I also have two hosts coming into two servers here which have their internal IP addresses as 172.18.1.152 and 172.18.1.151. These two server external IP addresses are 210.*.*.195 and 220.127.116.11 and both have a netmask of 255.255.255.248.
Summary Details of the above:
LAN Subnet: 172.18.1.0
Cisco 3640 Router IP Address:
E0/0 - 172.18.1.1 255.255.255.0
E0/1 - 210.*.*.194 255.255.255.248
PIX Inside IP: 172.18.1.235 255.255.255.0
Client Host IP:
(Client 1) Inside IP: 172.18.1.151
Outside IP: 18.104.22.168
(Client 2) Inside IP: 172.18.1.152
Outside IP: 22.214.171.124
Hear from you soon.