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Author Topic: Dante flow subscription status issue  (Read 1796 times)

Kirby Yarbrough

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Dante flow subscription status issue
« on: November 17, 2018, 11:00:04 am »

Running a Windows 10 laptop with DVS 4.0.4.4 and Controller 4.1.0.5, cabled directly (no switch) to Yamaha QL1 (Dante 4.0.8.2) using the primary interface.  Both using link local IP addresses (169.254.xxx.xxx on the same 255.255.255.0 subnet).  Both devices appear in Controller.  Laptop soundcard shows the correct DVS transmit channels selected.

QL1 never shows the laptop as a mounted device.  Not surprisingly, getting a result of 'Subscription status is: flow creation in progress...' in trying to route two channels from laptop to QL1. 

What am I doing wrong?
« Last Edit: November 17, 2018, 11:23:40 am by Kirby Yarbrough »
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Andrew Hollis

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Re: Dante flow subscription status issue
« Reply #1 on: November 17, 2018, 11:24:55 am »

If you've manually set a link local (APIPA) IP, you must use mask 255.255.0.0. 255.255.255.0 is not a valid mask for APIPA.

Kirby Yarbrough

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Re: Dante flow subscription status issue
« Reply #2 on: November 17, 2018, 11:36:56 am »

If you've manually set a link local (APIPA) IP, you must use mask 255.255.0.0. 255.255.255.0 is not a valid mask for APIPA.
Didn't set a manual link local, just used the IPv4 property of 'Obtain an IP address automatically' on the laptop. 
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Tim McCulloch

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Re: Dante flow subscription status issue
« Reply #3 on: November 17, 2018, 12:11:24 pm »

Didn't set a manual link local, just used the IPv4 property of 'Obtain an IP address automatically' on the laptop.

I think Andrew is right.  Try changing the subnet mask and see it it works.
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Aram Piligian

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Re: Dante flow subscription status issue
« Reply #4 on: November 17, 2018, 01:43:50 pm »

Do you have any other networks (including wifi) connected to the laptop?   Sometimes that can throw a wrench into things for no reason.

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Kirby Yarbrough

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Re: Dante flow subscription status issue
« Reply #5 on: November 17, 2018, 01:55:03 pm »

Try changing the subnet mask and see it it works.

Checked subset mask on the ethernet port connection (set by IPv4 property to 'Obtain an IP address automatically') and it is 255.255.0.0.

This connection works fine on another laptop which is set up in exactly the same way, running the same versions of DVS and Controller and obtaining an IP address automatically).
« Last Edit: November 17, 2018, 03:19:49 pm by Kirby Yarbrough »
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Ade Stuart

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Re: Dante flow subscription status issue
« Reply #6 on: November 17, 2018, 05:40:40 pm »

Running a Windows 10 laptop with DVS 4.0.4.4 and Controller 4.1.0.5, cabled directly (no switch) to Yamaha QL1 (Dante 4.0.8.2) using the primary interface.  Both using link local IP addresses (169.254.xxx.xxx on the same 255.255.255.0 subnet).  Both devices appear in Controller.  Laptop soundcard shows the correct DVS transmit channels selected.

QL1 never shows the laptop as a mounted device.  Not surprisingly, getting a result of 'Subscription status is: flow creation in progress...' in trying to route two channels from laptop to QL1. 

What am I doing wrong?

Can you successfully patch in Dante controller?
What firmware is the QL1 running (Main and Dante)?
Try running temporarily with all firewalls and security turned off.
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Kirby Yarbrough

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Re: Dante flow subscription status issue
« Reply #7 on: November 18, 2018, 01:58:09 pm »

Can you successfully patch in Dante controller?
What firmware is the QL1 running (Main and Dante)?
Try running temporarily with all firewalls and security turned off.

QL1 never shows the laptop as a mounted device, so patching in Controller is not successful, yields 'Subscription status is: flow creation in progress...' in trying to route two channels from laptop to QL1.

QL1 Dante versions 4.0.8.2, 4.0.3.7, 2.0.6.

Second laptop where this whole setup is successful has all firewalls and security left on.
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Ed Spoto

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Re: Dante flow subscription status issue
« Reply #8 on: November 19, 2018, 11:34:57 am »

This is usually a firewall issue with your computer.

The standard firewalls that are installed with Windows and OS X are automatically configured by Dante software at installation.

However, if you are using a third-party firewall and/or need to manually enable ports and applications:

Dante Discovery
The Dante Discovery service (the service that automatically discovers Dante devices on the network) requires that the ‘Dante mDNSResponder’ application is allowed access through the firewall (this is a per-application rule, rather than a per-port rule).

Dante Control & Monitoring
Dante Control and Monitoring (ConMon) messages require that the following ports are open: 8700, 8702, 8703, 8705, 8800.

Dante Controller
Dante Controller uses port 8751, and also relies on Dante Discovery and ConMon.

Dante Virtual Soundcard
DVS uses ports 319, 320, 4321, 4440, 4444, 4455 and the range 14336 - 14600.

DVS also relies on Dante Discovery and ConMon.

Dante Firmware Update Manager
Firmware Update Manager uses ports 67, 69, and 6700, and relies on Dante Discovery and ConMon.
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Kirby Yarbrough

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Re: Dante flow subscription status issue
« Reply #9 on: November 19, 2018, 04:40:55 pm »

This is usually a firewall issue with your computer.

Some progress: uninstalled and reinstalled DVS and Controller, and I can now patch to/from the laptop and the QL1.  BUT, the laptop still doesn't appear as a mounted device on the QL1, so I can't select a Dante channel to send or receive from the QL1.

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ProSoundWeb Community

Re: Dante flow subscription status issue
« Reply #9 on: November 19, 2018, 04:40:55 pm »


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