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Xauth Enable
Extended Authentication (XAuth), an extension to the Internet Key
Exchange (IKE) protocol. The Xauth extension provides dual authentication
for a remote user’s Motorola Netopia® Gateway to establish a VPN, autho-
rizing network access to the user’s central office. IKE establishes the tun-
nel, and Xauth authenticates the specific remote user's Gateway. Since
NAT is suppor ted over the tunnel, the remote user network can have multi-
ple PCs behind the client Gateway accessing the VPN. By using XAuth, net-
work VPN managers can centrally control remote user authentication.
Exchange (IKE) protocol. The Xauth extension provides dual authentication
for a remote user’s Motorola Netopia® Gateway to establish a VPN, autho-
rizing network access to the user’s central office. IKE establishes the tun-
nel, and Xauth authenticates the specific remote user's Gateway. Since
NAT is suppor ted over the tunnel, the remote user network can have multi-
ple PCs behind the client Gateway accessing the VPN. By using XAuth, net-
work VPN managers can centrally control remote user authentication.
Xauth Username/
Password
Password
Xauth authentication credentials.
Table 3: IPSec Tunnel Details page parameters