How to configure two Public IP Pool with one Physical Uplink to one ISP i.e. one /30 Public IP Pool and one /28 Public IP pool?

[Dipesh Patel]

Hi Everyone,

I have scenario where ISP has provided two Public IP Pool i.e.

WAN Public IP Pool: 103.XX.XX.4/30

LAN Public Pool: 103.XX.XX.128/28

I have Firewall which is connected with the ILL link (Physical).

Requirement:

• WAN Public IP Pool is used for Private LAN to Public WAN IP pool PAT for internet browsing.
• WAN Public IP Pool is used for Routing with ISP. Default route is towards ISP - next IP of WAN Public IP Pool.
• LAN Public iP Pool is routed to outside using WAN Public IP pool.
• LAN Public iP Pool is used for DMZ Server to Public LAN Pool (NAT - static).

Could anyone can help how can I configure on Cisco ASA / Firepower or any other Firewall?

Thanks in Advance.

Regards

[balaji.bandi]

here is the good start with :

https://www.speaknetworks.com/cisco-asa-5506-x-firepower-configuration-example-part-1/

https://www.malwarepatrol.net/cisco-asa-firepower-configuration-guide/

https://www.network-node.com/blog/2016/8/12/firepower-basic-setup

[Dipesh Patel]

Can you guide how?