# Problems with AllStarLink in a instance of Google Cloud Platform

**URL:** <https://community.allstarlink.org/t/problems-with-allstarlink-in-a-instance-of-google-cloud-platform/17637>\
**Category:** AllStarLink\
**Created:** [October 1, 2020, 2:08pm UTC](https://community.allstarlink.org/t/problems-with-allstarlink-in-a-instance-of-google-cloud-platform/17637 "2020-10-01T14:08:07Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![XE2XEH](https://community.allstarlink.org/user_avatar/community.allstarlink.org/xe2xeh/32/1486_2.png) [@XE2XEH](https://community.allstarlink.org/u/XE2XEH)\
**Post date:** [October 1, 2020, 2:08pm UTC](https://community.allstarlink.org/t/problems-with-allstarlink-in-a-instance-of-google-cloud-platform/17637/1 "2020-10-01T14:08:07Z")

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Hello!

I has configured an AllStarLink node in an instance of Google Cloud Platform (Debian 9 Stretch). The installation was quick and works normally.

The link is listed in All Star Link nodes list and appears as active.

The problem is that I can’t reach it with DVSwitch Mobile client. A suggestion was create a firewall rule to open port 4569 (IAX) but the node still unreachable.

Curiously, if I configure the DVSwitch Mobile client with USRP protocol, the client is registered but testing with 9990 parrot, I can’t listen my voice.

What I need configure to put 100% operative this node?

73,  
Fabian XE2XEH