question

PetrMaslak-0806 avatar image
0 Votes"
PetrMaslak-0806 asked ·

Has IoT-Hub endpoint fixed IP address

Hello,
our customer has allowed us to configure only one fixed ip-address in firewall.
Host name for IoT-Hub in our connection string is: <CustomName>.azure-devices.net. Is it fixed IP address?
If not, have you any suggestions to solve this problem? Thank you

azure-iot-hub
· 1
10 |1000 characters needed characters left characters exceeded

Up to 10 attachments (including images) can be used with a maximum of 3.0 MiB each and 30.0 MiB total.

@PetrMaslak-0806 Just checking in to see if the below answer(s) helped.
If an answer is helpful, please "Accept answer" or "Up-Vote" for the same which might be beneficial to other community members reading this thread.

0 Votes 0 ·

1 Answer

SandervandeVelde42 avatar image
0 Votes"
SandervandeVelde42 answered ·

Hello @PetrMaslak-0806 ,

at this moment, the IoT hub public address is not represented as a fixed IP Address.

Microsoft is offering lists of IP addresses used by the different Azure services and regions, called service tags.

These lists are also slowly changing. Microsoft notifies its clients in advance.

These lists can be downloaded or even disclosed using an API so you can theoretically automate updating the firewalls.

See also this blog post.

·
10 |1000 characters needed characters left characters exceeded

Up to 10 attachments (including images) can be used with a maximum of 3.0 MiB each and 30.0 MiB total.