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Old 11-13-2006, 10:35 PM   #1
Registered: Feb 2004
Distribution: Centos 7 x86_64 , Rocky Linux 8 (aarch64)
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How to access the system behind ADSL router


Every one

I want to access a linux system A trough ssh via internet.

Now the probelm is that System A does not have Public Ip address.

System A in remote office has ADSL connection , ADSL has public ip address .

Is there any way that I can access system A ?

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Old 11-14-2006, 12:52 AM   #2
Registered: May 2004
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You have to consult the manual on your ADSL router. You need to assign a private static IP to your linux computer, do not use DHCP, then you need to forward port 22 to the private static ip address.
Old 11-20-2006, 07:58 PM   #3
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Some routers can give you "the best of both worlds", assigning a fixed IP to a box based on its MAC, yet doing that through DHCP. This means that all assignments are done & changed in 1 place -- the router -- & the client boxen continue to use DHCP clients to get their IP's.

This is not a true static IP, but it works the same, & is easier to set up -- if your router has the capability. I haven't managed my LAN any other way for close to 5 years.


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