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New Member

Cisco 831 with ios updated to 12.3(7)XR3 - dual internet connections

I am trying to use a 831 router already updated with 12.3(7)XR3 ios version to manage 2 internet connections.

I have a web/email/ftp server in the network to be accessed through the both connections. Also the router offers internet acces to all other clients.

I attach a network diagram.

I know it's a lot to work, I would need some help, thank you in advance.

2 REPLIES

Re: Cisco 831 with ios updated to 12.3(7)XR3 - dual internet con

Hi

Since you are connecting to 2 different ISPs then you will be getting 2 different public ips to go out to the internet world.

In this case how your remote users will access the web/mail servers ?

Do you have your own public ip pool available with you to do a static nat to your web/mail servers..

regds

New Member

Re: Cisco 831 with ios updated to 12.3(7)XR3 - dual internet con

Hi, thanks for your message.

My domain is registred with 2 dns (the ip addreses from my boths ISPs).

My server will also act as an DNS server.

If one connection is not working, also the dns server will be off, and the guest will search the second dns.

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