Many different algorithms can be used to prioritize network traffic. Fireware OS uses the strict priority queuing method to prioritize traffic through your Firebox. Prioritization is applied by policy and is equivalent to CoS (class of service) levels 0–7, where 0 is normal priority (default) and 7 is the highest priority.

Prioritise VOIP traffic over a VPN link - Server Fault SonicWall devices have QoS configuration options in the Enhanced OS version. We use this internally to prioritize VoIP and Citrix traffic on our VPN tunnels. I would think this would be your best option since it utilizes existing hardware. Prioritize VPN Traffic by QoS | DrayTek Sep 20, 2018 How to change the priority order of network adapters on

Best way to prioritize traffic | Ubiquiti Community

In figure 1, the traffic coming from the 172.27.0.0/24 subnet on the San Francisco MX60 is tagged with a QoS tag as it leaves the MX as defined in the traffic shaping rule seen in figure 2. This tag is in the packet when it is received by the UK Host. Figure 1. Site to site VPN between San Francisco branch and UK branch. Prioritize is als word we use in QoS (Quality of Service) which many of newer router has that to prioritize traffic but what you want is bandwidth profile which DNG don't have ex. FVS336G for example you can create Group 1) prioritize all traffic going through the VPN possibly setup top priorities for some protocols within the VPN like Citrix. 2) limit the bandwith for other traffic (mainly http) to not overload the capacity of the Interenet connection. Dec 19, 2014 · For example, if users want to shape traffic on an interface and furthermore within the shaped interface traffic, provide priority queueing for VoIP traffic, then users can specify a traffic shaping policy at the top and a priority queuing policy under the shape policy. The hierarchical QoS policy support is limited in scope.

Voice traffic goes over a VPN ("mymap") to the SIP server. That's why I specified "qos pre-classify" which I believe is the way to classify traffic over the VPN. However even when I ping a public IP while saturating upload bandwidth, the latency is exceptionally high.

Voice traffic goes over a VPN ("mymap") to the SIP server. That's why I specified "qos pre-classify" which I believe is the way to classify traffic over the VPN. However even when I ping a public IP while saturating upload bandwidth, the latency is exceptionally high.