I can’t connect to myself using an external ip on the local network, how can I fix it?

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idsergey_alexandrov2019-07-02 14:58:22

Computer networks

idsergey_alexandrov, 2019-07-02 14:58:22

The provider gave me a white ip not long ago. I forwarded the ports to the cameras and to the router, but I can only connect from outside my network, on the local network I can’t connect to the router and cameras via external ip, what could be the matter?
router - Zyxel Keenetic Extra 2

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7 answer(s)

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Alexander Karabanov, 2019-07-02
@karabanov

You need to set up HairpinNat.
I don’t have a specific recipe for how to do this in Zyxel, but Google probably knows.
It is also sometimes called loopbackNat

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Sergey Ryzhkin, 2019-07-02
@Franciz

What can be wrong?

Today, the moon is not directed perpendicular to Saturn because of this, access to the ports on the zyukhel is closed.

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Sergey Ch, 2019-07-02
@ZooMik

Obviously, NAT is not configured correctly on the router. There is no more information) All the magic balls are busy, and the fortune tellers are on vacation. Throw the NAT settings, then we'll talk.

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solalex, 2019-07-02
@solalex

In NDMS V2 routers, the NAT Loopback function has been added since V2.01(xxxx)B20. If your device is using an earlier version, it does not support NAT Loopback. Perform a system component update.

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eidikos, 2019-09-29
@eidikos

maybe it was cast wrong?
can you show me the rules?
I also have keenetic, everything works

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zandrei81, 2019-12-09
@zandrei81

If the issue is still relevant, then update the firmware to the current one. And some providers block access from their ip to themselves, I know from Peter on the example of the interzet provider. To log in using your own ip, call the provider, they will help.