allow ssh acceso to red network

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maniat1k
Posts: 1
Joined: March 13th, 2019, 2:58 am

allow ssh acceso to red network

Post by maniat1k » March 13th, 2019, 3:07 am

Hi!
I want to be able to do ssh from green network and red network as well.
So I did this:

Source
Standard Network "Any"
Destination Firewall "Red"
Protocol TCP
Destination port 4222 (not 22)

Accept

Is it right?

because I try a telnet to that port but I hace no response;

Code: Select all

~\:> telnet xxx.xxx.xxx.xxx 4222
Trying xxx.xxx.xxx.xxx...
telnet: Unable to connect to remote host: Connection refused

Image

fredym
Posts: 447
Joined: November 14th, 2016, 2:45 pm

Re: allow ssh acceso to red network

Post by fredym » March 13th, 2019, 6:07 am

maniat1k wrote:
March 13th, 2019, 3:07 am
I want to be able to do ssh from green network and red network as well.
...
Is it right?
NO
If you would have readed your manual (!) you would know that the basic-setup allows ALL outgoing (to RED network/internet).

Fred

sergio1960
Posts: 5
Joined: March 14th, 2019, 3:41 pm

Re: allow ssh acceso to red network

Post by sergio1960 » March 14th, 2019, 7:25 pm

Hello maniat1k,

Test if your 4222 port is reached from the internet (if it is open).

Go to https://www.grc.com/x/ne.dll?bh0bkyd2 and follow the directions. There's many other pages where you can test this.

I setup a new rule like yours and test, but with port 222, and the port is open to internet.

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