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Analogs of Virtual-Template interfaces on Cisco ASA

   Are there analogs of Virtual-Template interfaces on Cisco ASA?

   When Cisco router serves as an L2TP IPsec VPN server, it uses PPP IPCP configuration request to notify client of server's IP address on a negotiated PPP link. For example, client connects to 192.168.0.1 (address of router's physical interface with crypto-map) and at the end router assignes IP address 10.0.0.20 to the client and notifies him that IP address of another L2TP tunnel endpoint is 10.0.0.1 (address of router's Virtual-Template interface).

  But Cisco ASA doesn't have Virtual-Template interfaces and instead of 10.0.0.1 notifies the client that server's IP address on a negotiated PPP link is address of router's physical interface - 192.168.0.1. That poses problems.

  Is that result of misconfiguration, or IP address 10.0.0.1 should be somehow bundled with client's IP address 10.0.0.20 in RADIUS attributes?

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