Mapping-extranet access to intranet services-ngrok and Cisco routing mapping

One: Software solutions

Software:

Https://ngrok.com/download

Ngrok-stable-windows-amd64.zip

Use:

CMD---CD: Switch to the software catalog

Ngrok.exe

In the pop-up box, enter: Ngrok HTTP 80 (80 or other port number, depending on the situation)

Two: Cisco routes do the mapping

Steps are as follows

1. Login Cisco

2. En, config

3. View Configuration Show Run

4. Fixed IP:

   IP nat inside source static TCP 10.10.1.253 8080 101.81.232.101 8080

5. Dynamic IP: Access to intranet IP (10.10.1.155:8081 interface Dialer1 for extranet dynamic IP)

   IP nat inside source static TCP 10.10.1.155 8081 interface Dialer1 8081

   Note: Dialer1 needs to be viewed on the device, with the actual, the above internal network 10.10.1.155 8081 Port mapping, and then through ip:8081 to access the intranet server

6. Command show ip NAT translations can view NAT conversion conditions

Note: You cannot access the server in the intranet, if you need to set up intranet access

This article is from the "Drunken Classics" blog, please be sure to keep this source http://81505285.blog.51cto.com/4865091/1795315

Mapping-extranet access to intranet services-ngrok and Cisco routing mapping