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New Member

Cisco 857 and 877 - Force all traffic through VPN tunnel?

I am evaluating the Cisco 857 & 877 routers for a small business HQ to branch office scenario. I want to setup a matched pair of these devices, each a VPN endpoint. I want to forward all traffic from the branch site back to HQ. There would be no split tunneling. Is this possible to do through the Cisco SDM?

1 ACCEPTED SOLUTION

Accepted Solutions

Re: Cisco 857 and 877 - Force all traffic through VPN tunnel?

Here is one of mine. Your remark will be somewhat different, but should have an explanation of VPN in some sort.

access-list 101 remark VPN Interesting Traffic Access List

access-list 101 permit ip 192.168.51.0 0.0.0.255 any

7 REPLIES

Re: Cisco 857 and 877 - Force all traffic through VPN tunnel?

Mark all traffic as interesting, ie 0.0.0.0/0.0.0.0

Hope that helps

New Member

Re: Cisco 857 and 877 - Force all traffic through VPN tunnel?

Thanks. What does this look like in the running config? Can it also be setup in the SDM WebGUI?

Ease of configuration is key. This is for a small business setup.

Re: Cisco 857 and 877 - Force all traffic through VPN tunnel?

I don't use SDM, but the VPN ACL should be 0.0.0.0/0.0.0.0 If it's already configured, look for the remote subnet and change it to all zero's. The other side will have to match.

New Member

Re: Cisco 857 and 877 - Force all traffic through VPN tunnel?

Great, thanks! Any chance you can paste this example from a running config? I don't deal with the IOS CLI enough to understand exactly the line(s) I am looking at.

Re: Cisco 857 and 877 - Force all traffic through VPN tunnel?

Here is one of mine. Your remark will be somewhat different, but should have an explanation of VPN in some sort.

access-list 101 remark VPN Interesting Traffic Access List

access-list 101 permit ip 192.168.51.0 0.0.0.255 any

New Member

Re: Cisco 857 and 877 - Force all traffic through VPN tunnel?

Thanks for your help!

New Member

Re: Cisco 857 and 877 - Force all traffic through VPN tunnel?

Thanks for your help!

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