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Skream
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ACCESS LAN --> WAN --> LAN

Thu Feb 22, 2018 1:14 pm

Hello,

I have a problem with redirecting the connection to specific ports.
When I connect from the LAN to my public ip via a specific port it accesses the redirected machine, but it answers the address of the router.
Capture packet Mikrotik.PNG
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Steveocee
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Re: ACCESS LAN --> WAN --> LAN

Thu Feb 22, 2018 2:07 pm

Do you have any hairpin NAT setup? If not then you will need to do that.
 
Skream
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Re: ACCESS LAN --> WAN --> LAN

Thu Feb 22, 2018 3:26 pm

I followed this tutorial : http://gregsowell.com/?p=4242
and it's functional from the outside (other network) but not from inside the network (LAN).
 
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mrz
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Re: ACCESS LAN --> WAN --> LAN

Thu Feb 22, 2018 3:33 pm

 
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Steveocee
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Re: ACCESS LAN --> WAN --> LAN

Thu Feb 22, 2018 5:04 pm

Written explanation with downloadable script file for editing;
https://www.steveocee.co.uk/mikrotik/hairpin-nat/

Video tutorial;
https://www.steveocee.co.uk/mikrotik/ha ... nat-video/
 
Skream
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Re: ACCESS LAN --> WAN --> LAN

Fri Feb 23, 2018 3:30 pm

Sorry, but i already did that, I will try to better detailed.
I have 2 WAN (Free and Bouygues)
VLAN2 is the LAN.
I have domain (home.exemple.com).
"Obiwan" it's a computer on which need to RDP Windows.
VLAN2 has access to internet with Free except Obiwan (set in address List = Bouygues) but if I call obiwan by Free, obiwan replied by Free.
I managed to go to obiwan from another internet network (4G for example) via the domain and its port (56566) but impossible to contact obiwan from VLAN2.
So I need help to successfully contact obiwan from VLAN2 now that from the internet it works.

My Config :
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