3.4.2 Dynamic IP ............................................................... 21
3.4.3 Statc IP .................................................................... 22
3.4.6 L2TP ......................................................................... 26
3.4.7 DNS .......................................................................... 27
3.5 VPN .........................................................................28
3.5.1 Tunnel....................................................................... 28
3.6 LAN .........................................................................31
3.7 NAT ..........................................................................33
3.7.1 Vrtual Server ............................................................ 33
3.7.2 Specal Applcaton ................................................... 34
3.8 Firewall ....................................................................38
3.9 Routing ....................................................................42