Coba menulis config router on ubuntu , yang pasti sebelum config kita dah install OS nya dan terdapat dua nic(lancard). 
rule:
ip public ku: 110.10.10.10/28
gateway public: 110.10.10.1
ip local ku: 171.1.1.1/24
ip DNs: 203.130.206.250, 203.130.193.74
buat sederek yang membaca tinggal penyesuaian rule aza (^_^)
consule:
root@squid:/#apt-get update (update ol)
root@squid:/#pico /etc/network/interfaces (seting ip)
rule:
ip public>202.70.70.70/28
ip local>172.2.2.2/24
consule config router:
[main@Router+VPN] >ip address add address=202.70.70.70/28 interface=ether1
[main@Router+VPN] >ip address add address=172.2.2.2/24 interface=ether2
[main@Router+VPN] >ip route add gateway=202.70.70.75
[main@Router+VPN] >ip dns set servers=202.152.5.36
[main@Router+VPN] >ip firewall nat add chain=srcnat action=masquerade src-address=0.0.0.0/0 out-interface=ether1
consule config tunneling PPTP:
[main@Router+VPN] >interface pptp-server server> set enabled=yes
[main@Router+VPN] > ppp secret add name=agung2 service=any password=zzz profile=default local-address=172.2.2.2 remote-address=172.2.2.22
setelah itu tinggal set vpn client on windows or linux dekstop.
| Document revision: | 1.7 (January 16, 2008, 9:10 GMT) |
| Applies to: | V3.0 |
PPTP (Point to Point Tunnel Protocol) supports encrypted tunnels over IP. The MikroTik RouterOS implementation includes support for both PPTP client and server.
General applications of PPTP tunnels:
Each PPTP connection is composed of a server and a client. The MikroTik RouterOS may function as a server or client or, for various configurations, it may be the server for some connections and client for other connections. For example, the client created below could connect to a Windows 2000 server, another MikroTik Router, or another router which supports a PPTP server.
