# No si vede node red su smartphone in internet
**URL:** https://discourse.nodered.org/t/no-si-vede-node-red-su-smartphone-in-internet/43405
**Category:** Dashboard
**Created:** [30 March 2021 13:57 UTC](https://discourse.nodered.org/t/no-si-vede-node-red-su-smartphone-in-internet/43405 "2021-03-30T13:57:18Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@dino1963](https://discourse.nodered.org/u/dino1963)
#### Post date: [30 March 2021 13:57 UTC](https://discourse.nodered.org/t/no-si-vede-node-red-su-smartphone-in-internet/43405/1 "2021-03-30T13:57:19Z")
Ho un problema:
ho fatto un programma con nodered dalla rete locale visualizzo il programma e la dashboard su chrome del pc o su crome dello smartphone benissimo e funziona bene.
sul router ho aperto una porta e quindi anche da internet con un qualsiasi pc visualizzo tutto
MA non dallo smartphone mi dice Impossibile raggiungere il sito.
Non capisco se il problema è solo mio o è comune anche perchè se non posso utilizzare
nodered col telefonino mi risulta tutto inutile
GRAZIE
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### Author:  [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)
#### Post date: [12 April 2021 00:46 UTC](https://discourse.nodered.org/t/no-si-vede-node-red-su-smartphone-in-internet/43405/2 "2021-04-12T00:46:30Z")
> [@dino1963](#):
>
> I have
> a problem: I did a program with nodered from the local network I visual the program and dashboard on chrome of the pc or on chrome of the smartphone very well and it works well.
> on the router I opened a door and therefore also
> from the internet with any PC I visual all BUT not from the smartphone tells me Impossible to reach the site.
> I don't understand if the problem is just
> mine or it's common also because if I can't use nodered with my mobile phone it's all useless
Hi, I'm afraid that without a decent understanding of how information is routed between your local network and the Internet, what you are hoping for is going to be difficult at best and dangerous at worst.
To do what you ask safely requires knowledge regarding how to secure the connections and data.
There are various ways to do this and the "best" choice will depend both on your requirements, skill levels and network configuration. You will find many threads on this subject on the forum.
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### Author:  [@system](https://discourse.nodered.org/u/system)
#### Post date: [12 May 2021 00:46 UTC](https://discourse.nodered.org/t/no-si-vede-node-red-su-smartphone-in-internet/43405/3 "2021-05-12T00:46:31Z")
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