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New Member

VPN can?t connect to LAN-to-LAN Peer

Hi,

I?m connecting two routers with this procedure:

http://www.cisco.com/en/US/partner/tech/tk583/tk372/technologies_configuration_example09186a00801dddbb.shtml

But, i can?t see the VPN active, the show commands send nothing.

Do you know any commands that are missing here ?

Thank you.

4 REPLIES

Re: VPN can?t connect to LAN-to-LAN Peer

Hi Luis

do post the configs of both the routers so that the same can be verified.

regds

Re: VPN can?t connect to LAN-to-LAN Peer

Hi,

I back Prem, please post config from both the Routers and we shall be able to advise you much better about the situation.

Kind Regards,

Wilson Samuel

New Member

Re: VPN can?t connect to LAN-to-LAN Peer

Hi,

Thanks, the VPN point to point is working properly, mi problem now is that, i have serveral routers behind a side, diferents networks, but i can?t see anything, i can see only one network, do you know what can i do ?

Thank you, regards. Luis.

New Member

Re: VPN can?t connect to LAN-to-LAN Peer

Hi,

If you have a network a,b,c,d.. on any side and if you want to access all those network via tunnel from another side then you have to do following.

In vpn interesting traffic access list, include all the network.

On the multiple network side, specify the route for your local network pointting to local VPN peer router.

Example:-

Spoke Side network is 10.2.2.0/24.

Hub side networks are 10.1.1.0/24(directly connected Network), 10.1.3.0/24, 10.1.4.0/24.

spoke access-list:-

access-list 100 permit ip 10.2.2.0 0.0.0.255 10.1.1.0 0.0.0.255

access-list 100 permit ip 10.2.2.0 0.0.0.255 10.1.3.0 0.0.0.255

access-list 100 permit ip 10.2.2.0 0.0.0.255 10.1.4.0 0.0.0.255.

Hub routes:-

ip route 10.1.3.0 255.255.255.0 10.1.1.x

ip route 10.1.4.0 255.255.255.0 10.1.1.x

On all other routers at HUB :-

ip route 10.1.2.0 255.255.255.0 10.1.1.xy(Router inside ip)

I hope it will help.

Thanks,

Mustafa

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