OPNsense Forum

English Forums => 24.7, 24.10 Legacy Series => Topic started by: Rockyuk on September 16, 2024, 03:33:09 PM

Title: Video Doorbells/IOT Devices
Post by: Rockyuk on September 16, 2024, 03:33:09 PM
Hello Everyone,
Has anyone updated to 24.7.4_1? Since I have updated I cannot see any live video views (doorbell and indoor CCTV) via my WIFI MESH, before the updates it was working perfectly. I'm not sure what could have changed that via the update is anyone else having similar issues?

Thanks

Rockyuk
Title: Re: Video Doorbells/IOT Devices
Post by: Seimus on September 16, 2024, 03:34:27 PM
I run IoT devices in separate VLAN. And no such issue.

Are you sure your IoT devices are connected to the WiFi?
Try to ping them.

Regard,
S.
Title: Re: Video Doorbells/IOT Devices
Post by: Rockyuk on September 16, 2024, 03:40:13 PM
I can ping and connect to the devices fine the only issue is they will not play live video anymore. Just randomly stopped after the update.
Title: Re: Video Doorbells/IOT Devices
Post by: Seimus on September 16, 2024, 03:47:54 PM
If you created a snapshot before upgrading you can rollback and test if it works on previous release.

Regards,
S.
Title: Re: Video Doorbells/IOT Devices
Post by: Rockyuk on September 16, 2024, 03:54:05 PM
Nope, I don't think I did, so I am assuming there is not much else I can do in terms of rolling back?
Title: Re: Video Doorbells/IOT Devices
Post by: Seimus on September 16, 2024, 04:07:59 PM
There is a way revert command for going back in a release but it shouldn't be used for cases like these.

So sadly the answer is no.


You can try to inspect the live log, what is happening during the when you watch the video.
Or do a PCAP and try to analyze the stream.

Regards,
S.
Title: Re: Video Doorbells/IOT Devices
Post by: Rockyuk on September 16, 2024, 06:18:01 PM
Ok, after digging a little deeper I did a packet capture on the Apps on my Android phone RTP & STUN are being blocked and some DNS queries on port 53.

Title: Re: Video Doorbells/IOT Devices
Post by: Seimus on September 17, 2024, 01:40:15 PM
Well then do you have proper rules?
Does the RTP & STUN session happen between your device and the IoT?

Regards,
S.
Title: Re: Video Doorbells/IOT Devices
Post by: fbantgat7 on September 17, 2024, 02:40:59 PM
Quote from: Rockyuk on September 16, 2024, 06:18:01 PM
Ok, after digging a little deeper I did a packet capture on the Apps on my Android phone RTP & STUN are being blocked and some DNS queries on port 53.
I experienced a problem with RTP failing (https://forum.opnsense.org/index.php?topic=42596.msg212679#msg212679) due to packet size on releases newer than 24.7, something to do with how fragmentation is now being processed.  As a workaround I had to edit the VoIP phone and remove enough codecs from its configuration to allow packets to go through.  Perhaps your problem is related?