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New Member

PIX to PIX VPN via ADSL

Has anyone set up a PIX to PIX IPSEC VPN via ADSL Cisco routers.

The problem I have is that my ISP has only given me 1 IP address for each ADSL connection.

I suspect I may need to put the address on the PIX outside interfaces and bridge across the ADSL router using the ISPs IP address as my default gateway but would welcome any suggestions or configs.

4 REPLIES
New Member

Re: PIX to PIX VPN via ADSL

Hi, you are right.

During this week I Build a VPN over ADSL line with:

Cisco 826 Bridge and on the pix firewall 506E I do pppoe authentication with only one fixed ip address.

It was the first time But all works great and simple !!!

Bye Giovanni

New Member

Re: PIX to PIX VPN via ADSL

Thanks Giovanni - do you have the commands I need to put in the PIX and router.

I have never configured pppoe authentication before,

regards

Mick

New Member

Re: PIX to PIX VPN via ADSL

Hi, on the pix 6.22 I used this command:

ip address outside pppoe setroute (dynamic ip address) or for Fixed ip address

ip address outside a.b.c.d netmask pppoe setroute

ip address inside 192.168.1.1 255.255.255.0

vpdn group pppoe_group request dialout pppoe

vpdn group pppoe_group localname username@provider.com

vpdn group pppoe_group ppp authentication chap

vpdn username username@provider.com password 1234

You can look at the cisco site too here:

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a00801055dd.shtml

For the router, I used the 826 and here you are:

no ip routing

interface Ethernet0

no ip address

no ip directed-broadcast

bridge-group 1

interface ATM0

no ip address

no ip directed-broadcast

no ip mroute-cache

no atm ilmi-keepalive

pvc 8/35

encapsulation aal5snap

bundle-enable

bridge-group 1

hold-queue 224 in

ip classless

no ip http server

bridge 1 protocol ieee

New Member

Re: PIX to PIX VPN via ADSL

Thank you very much Giovanni - Top Stuff

regards

Mick.

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