Vro settings for mutual access between hosts in different LAN

Remote Desktop port 3389

View the Internet address of the vro: ip138.com or enter the vro console --> running status: WAN port status IP)

Environment Description: two routers on the Internet, with a lan host working network under router A): 192.168.1.102

Router B has another LAN host for the home network): 192.168.1.100. At this time, the two machines cannot communicate with each other, nor can they be accessed through remote desktop.

Requirement: Lan hosts on the working network, remote desktop connected to hosts in the home, can access each other

Note: For Remote Desktop MSTSC, you must first enable the Remote Desktop Access Function on the host)

The LAN host can PING the Internet address of the router. hosts in different LAN cannot PING each other. In this case, you need to forward or map the router to access the host in the LAN through the Internet address.

Method 1: Go to the vro Console> forwarding rules> enable the DMZ host. the IP address of the DMZ host is the lan ip address)

Note: For a DMZ host, only one disadvantage can be set for one vro ).

At this time, you can log on to the LAN host under the vro after you enable the Remote Desktop through the Internet address of the vro.

Method 2: Port ing through the forwarding rule --> the virtual server DMZ host maps all the ports of the LAN host to the Internet, which is not secure)

You can map some ports to be accessed by a LAN host, for example, 3389) to different ports under the router.

After the host is set to a DMZ hostCompletely exposed to the Internet,FirewallNo longer works for this host. When an Internet user accesses the Internet address of the router, the computer is 192.168.0.10.

Note:

1. Adding a DMZ host may cause insecurity to the host, so do not use this option easily.

2.The priority of the DMZ host is lower than that of the virtual server.Internet users will first forward access to the same port of the router to the LAN server corresponding to the virtual server.

Reference: http://wireless.it168.com/a2012/0104/1297/000001297880.shtml

This article is from the "Running antelope" blog, please be sure to keep this source http://heshw.blog.51cto.com/5891747/1269834