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Client VPN - change subnet mask

Hi,

I've a PIX (6.3(3)) and Cisco-VPN-Client's (4.7.x).

The ip-address for the VPN-connection is assigned by the PIX firewall (local pool). --> works fine but how can I change the subnet mask?

The pool has the address: 10.a.b.x - 10.a.b.y

The subnet mask on the client is 255.0.0.0 but I need 255.255.255.0

How can I change it?

I also tried the pool 192.168.0.x --> here I have the 255.255.255.0 subnet mask on VPN-Client - it's ok!!

Because of the network-design I need an ip-address from Network 10.0.0.x whith subnet mask 255.255.255.0.

Regards

Dieter

2 REPLIES
New Member

Re: Client VPN - change subnet mask

Unfortunetly you cannot change subnet mask for 10.0.0.0 network, because it is automaticly recognise as a clas A network

Gold

Re: Client VPN - change subnet mask

somehow when the pix assigns the ip from the vpn client pool, it determines the mask by class.

e.g.

10 = class a = 255.0.0.0

and i guess it can't be modified.

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