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VPN Users and IP Assignment

I'm using PIX 515E and Cisco ACS 3.0.2. I'm providing VPN access to our remote users using PIX and ACS. Everything works fine if I assign IP address to the remote users using the following commands. However, I'd like to be able to use the IP pool defined at the ACS. What command do I need to run on the PIX to make it assign IP addresses from the ACS and not the local IP Pool?

ip local pool IPPool1 10.151.1.1-10.151.1.254

vpngroup vpngroup1 address-pool IPPool1

Thanx,

2 REPLIES
Cisco Employee

Re: VPN Users and IP Assignment

You can't do this, the PIX will only assign users IP addresses out of the local pool. Sorry.

Cisco Employee

Re: VPN Users and IP Assignment

In addittion to my last post, another reason you can't do this is that the PIX doesn't support Accounting of VPN connections, and without accounting, the ACS server would never know that a user has disconnected and that it can release the allocated IP address back into the pool.

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