topic Re: Destination Nat using ISP Pool address in General Topics

Destination Nat using ISP Pool address

vishal_07 — Mon, 16 Aug 2021 13:36:06 GMT

Hello All,

Need to configure destination Nat with Nat Pool Provided by ISP. Below are the ip details :

182.72.150.0/30--Wan IP Pool

182.72.150.2/30--Configure at Palo Alto Interface

182.72.150.1/30--ISP gateway IP

182.80.48.176/29--Lan IP Pool Provided by ISP.

182.80.48.177-182.80.48.177-182--Usable IP

Basically i want to do destination Nat using each IP Address from Usable Lan IP Pool towards my FTP server (located in Lan) .

Example

Will do nat using 182.80.48.177 for certain users coming from outiside to reach FTP Server (10.10.10.1)

Will do nat using ip 182.80.48.178 for certain users coming from outiside to reach FTP Server (10.10.10.1)

Can someone help me to achieve this.

Re: Destination Nat using ISP Pool address

BPry — Mon, 16 Aug 2021 17:37:29 GMT

@vishal_07,

This is a fairly basic NAT configuration which is heavily covered in the admin guide and plenty of knowledgebase articles. I would look at the configuration examples and read into it a bit, and then come back if you run into any issues.

I'm not sure why you would want to use all of these addresses to access a single resource; that seems like a rather odd design decision that really doesn't benefit anything.

Re: Destination Nat using ISP Pool address

vishal_07 — Mon, 16 Aug 2021 18:42:17 GMT

Hi Bpry,

Thanks for your reply.

Yes it seems not a logical to use multiple isp lan address for single destination machine but customer requirement is like that only.

Re: Destination Nat using ISP Pool address

vishal_07 — Tue, 17 Aug 2021 20:21:13 GMT

Got this link .Will it helps

https://live.paloaltonetworks.com/t5/general-topics/isp-configuration-in-case-of-tata-unmanaged-ill/td-p/301656