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тАО10-18-2013 01:34 AM
тАО10-18-2013 01:34 AM
OpenVPN packets marked with DSCP 56 - why, and how to change?
We are going to implement VoIP and found that the bandwidth reserved for realtime traffic is completely used by OpenVPN packets between MSM access points and our MSM760 controller. These are marked with DSCP 56.
In the VSCs that utilize tunneling, we set "Priority Mechanism" to "Disabled" and disabled "Upstream Diffserv tagging". Still, nothing has changed. So, now our phones don't work because Guest Internet is transported in realtime class ...
What else can we do to change this setting?
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тАО10-21-2013 09:21 AM
тАО10-21-2013 09:21 AM
Re: OpenVPN packets marked with DSCP 56 - why, and how to change?
Source One Technology, Inc.
HP Partner
MSM 5.7.x deployment guide:
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тАО10-28-2013 10:40 PM
тАО10-28-2013 10:40 PM
Re: OpenVPN packets marked with DSCP 56 - why, and how to change?
Sorry, I read your reply only now.
I don't have an issue with the PORT that is used. My problem is that the packets are marked with IP DSCP 56 which is CS7 and is treated high-priority / realtime traffic in most devices - and which is exactly what I do NOT want for the free guest network.
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тАО12-11-2013 05:00 AM
тАО12-11-2013 05:00 AM
Re: OpenVPN packets marked with DSCP 56 - why, and how to change?
what you can try is to create a VSC only for your phones, lets call it Wireless-VoIP, and use QoS priority setting "VSC-based very-high". This was, your voip phones will always be high-priority.
Also, management traffic between APs and controller should not take lots of bandwidth. You should put your other VSC QoS to a lower setting.
thanks