Showing results for 
Search instead for 
Did you mean: 
RGI Regular Visitor
Regular Visitor

On-premise Gateway attempting port 137

Our firewall logs show our on-premise gateway attempting to use port 137.

It's not one of the listed ports so is being blocked (deliberately).

Should it be communicating over port 137?

Should we open up that port?


Community Support Team
Community Support Team

Re: On-premise Gateway attempting port 137

hi, @RGI

You should open up TCP 443 (default), 5671, 5672, 9350 through 9354.

and It is recommended that you whitelist the IP addresses, for your data region, in your firewall.



Best Regards,



Community Support Team _ Lin
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
RGI Regular Visitor
Regular Visitor

Re: On-premise Gateway attempting port 137

Thanks for the reply but it doesn't actually answer my question.

I already have all of those ports open.



The firewall team have reported that the gateway is attempting to communicate over port 137. Is this normal?

Helpful resources

Back to School Contest

Back to School Contest

Engage and empower students with Power BI!

MBAS Gallery

Watch Sessions On Demand!

Continue your learning in our online communities.

Summit Australia 2019

Summit Australia 2019

Travel to Melbourne and network with thousands of peers!

Top Ideas
Users Online
Currently online: 231 members 2,303 guests
Please welcome our newest community members: