LAC/LNS setup or otherwise known as Virtual Private DialUp Network (VPDN) allows long-distance point-to-point connection between remote dial-up users and ...
ルーターAはLACとして動作し、リモートユーザー(PC-1 または PC-2)からの認証パケットを受信すると、ルーターB(LNS) との間で L2TP接続を開始します。 L2TP確立後、再度、 ...
An L2TP access concentrator (LAC), configured on an access device, receives packets from a remote client and forwards them to an L2TP network server (LNS) on a ...
Before the PPP session can be terminated at the LNS, an L2TP tunnel must be established between the LAC and LNS. This is achieved using a three-way control ...
LAC receives packets from a remote client and forwards them to an L2TP network server (LNS) on a remote network.
Based on these attributes, the LAC initiates a tunnel to the L2TP Network Server (LNS). Once the tunnel is established, the LNS authenticates the end user using ...
LACはユーザーからのダイヤルアップを受け付け、ユーザーから受け取ったデータ（フレーム）を本来の接続先であるLNSに転送する中継ルーターです。図ではBがLACになります。
An LAC is an endpoint of an L2TP tunnel and lies between an LNS and a remote system. It encapsulates packets received from a remote system by using L2TP and ...
2022/4/29 -Both LAC and LNS sessions use L2TP protocol for negotiation and creation of L2TP sessions. However for LAC sessions, there is additional PPPoE ...
Note: The LAC-AN link is not really relevant for the operation of LFI on the LNS. This link can be either Ethernet (in case of PPPoE) or ATM (PPPoE or PPP). The ...