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Configuring PFR with NAT - Dual ISP

vrrphsrp1
Level 1
Level 1

Hi,


We are configuring the  pfr feature in a router, this router has two connections to Internet, different providers. I have the following question:

Is  possible to configure two pool for NAT translations? one pool by each internet provider?

 

I attach the diagram.

 

2 Replies 2

Julio Carvajal
VIP Alumni
VIP Alumni

Hello,

 

Of course, I do not see any restriction on that at all.

 

Regards,

 

Jcarvaja

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC

Thanks Julio.

 

I have a second question.

 

I was able publish an internal server with the PFR function activated with two different ISP and using static nat for incoming connections without problem, however when I try to publish a IPSEC VPN server I can not publish the ESP protocol with two different public addresses. The IOS only permit the publication of the ESP protocol using only one  public address. How I can publish the ESP protocol using two public addresses at the same time (ISPA-ISPB)?

 

Regards.

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