nat123 External network SSH access to intranet Linux n methods

One, dynamic public network IP environment

1, Environment Description:

Routers are assigned a dynamic public IP and have routing management privileges, and Linux hosts are deployed in the routed intranet. How to implement external network SSH access to intranet Linux host?

2. Solution:

Use nat123 dynamic Domain name resolution to solve dynamic public network IP problems.

3, the implementation process:

Method One: Use the dynamic resolution Windows version in another Windows host under the same LAN.

Dynamic Domain name resolution Windows Edition, Implementation step reference " Extranet access intranet linux-dynamic public network IP dynamic Domain name resolution-windows version "

method Two: Use the dynamic Domain name to resolve the Linux version in the access-side Linux host .

Dynamic Domain name resolution Linux version, implementation method reference " extranet SSH Access intranet linux-Dynamic analysis-linux version "

Two, intranet environment, no public network IP

1, Environment Description:

Linux deployment in the intranet environment, there is no public network IP, in the intranet can Sisu network. How to implement SSH access to intranet Linux hosts in an external network?

2. Solution:

Using the nat123 port mapping, one-step mapping can map the intranet Linux address to the external network to achieve the external network access.

3, the implementation process:

Method One: Use non-site forwarding mappings or full-port-mapped Windows versions in Windows hosts on the same intranet.

Non-site mapping Windows edition, implementation method process reference " extranet SSH Access intranet linux-non-site map-windows version "

Full port Mapping Windows Edition, implementation method reference " extranet SSH Access intranet linux-Full port mapping-windows version "

method Two: Use the Linux version of the non-site map or full port mappings in the access-side Linux host .

Linux non-site mapping, the implementation of the steps " extranet SSH Access intranet linux-non-site map-linux version "

Linux version full port mapping, implementation process reference " extranet access intranet linux-full port mapping-linux version "

Tips:

Local (dynamic) public IP, using dynamic Domain name resolution, dynamic resolution, the domain name access to completely go local bandwidth.

Intranet environment, non-site applications, priority to use full port mapping, penetrating unlimited speed.

Quick to learn about:
use port mapping or dynamic domain name resolution? > What is the difference between port mapping and dynamic domain name resolution? > What type of mapping do you choose?
What is the difference between 80 mapping and website acceleration? > What is the difference between local acceleration and website acceleration? > What is the difference between free and VIP? > How do I choose to map VIPs?
How do I use the map VIP (80 site)? > How do I use the map VIP (non-site)? > How do I use dynamic domain names to resolve VIP services?
How do I use my own domain name (root domain and www subdomain)?

Current Activity:
1. Non-site map VIP free experience . 2. The website accelerates the VIP free experience . 3. Full port mapping VIP free experience .
4. My world is open for online exclusive VIP1 free experience . 5. My World Open service online exclusive VIP2 full map penetrates unlimited speed-free experience .
6. Recharge the T-currency to send the 10%t currency equal to n coins . 7. share the T-currency activities outside the station .

Port Mapping Advanced Features:
1. How to switch between using the map VIP line . 2.http penetration resolves HTTP masking issues . 3. Port mapping applies multi-machine load balancing .
4. The80 mapping site is canceled by default using the snapshot prompt . 5. Map Web site default not login prompt page customization .
6. How to set the map website to go offline to jump custom destination address . 7. Self-publishing mapping service .

Dynamic Domain name resolution Advanced Features:
1. Dynamic Domain Name resolution applies multi-machine load balancing . 2. Dynamic Domain name resolution VIP how to use .

Domain name resolution Advanced Features:
1. Domain name Resolution A records downtime detection and failover . 2.URL Explicit forwarding and implicit forwarding . 3.URL forwarding default prompt cancellation .

Remote boot:
1./Web remote boot .

nat123 External network SSH access to intranet Linux n methods