It's possible Cox has some kind of traffic shaping in place for VPN traffic. Not sure if it relates, but there is a thread on DSLReports that talks about possible issues with SSH traffic too. Overall I would suggest making a account and posting over there for more views/responses.

Figure 1. Site to site VPN between San Francisco branch and UK branch. The following rule is defined on the SF MX60 under Configure > Traffic shaping. As this rule is designed to match traffic coming from a particular local source network, it is important that the localnet … Traffic Shaper — Traffic Shaping and VPNs | pfSense Traffic shaping with VPNs is a tricky topic because VPN traffic is considered separate from, but also a part of, the WAN traffic through which it also flows. If WAN is 10 Mbit/s, then the VPN can also use 10Mbit/s, but there is not actually 20Mbit/s of bandwidth to consider, only 10Mbit/s. SD-WAN and Traffic Shaping - Cisco Meraki VPN traffic and management traffic to the Meraki Dashboard use the primary uplink. If load balancing is disabled, all traffic will use the primary uplink unless an uplink preference is configured specifying otherwise. Creating a Sample Traffic-Shaping Rule. Here is an example of how to set up a traffic shaping policy with multiple traffic Prioritize VPN Traffic by QoS | DrayTek

VoIP Traffic Shaping in a VPN Tunnel ‎06-05-2008 12:15 PM I am using an SSG5 with a route-based VPN tunnel to an SSG140 and I am passing VoIP and data traffic through the tunnel.

Mar 07, 2019 · In this video, I go over pfSense traffic shaping and quality of service (QoS). This gives you the ability to prioritize traffic so your internet and services run at maximum performance.

Sep 13, 2017 · Traffic Shaping for VPN Transports. Traffic shaping can be applied to VPN traffic in different ways. You can shape the output interface or the VPN transport directly. Determining the best method is not always easy since assigning a static bandwidth to a transport is difficult if there is other traffic on the same WAN interface.

Mar 07, 2019 · In this video, I go over pfSense traffic shaping and quality of service (QoS). This gives you the ability to prioritize traffic so your internet and services run at maximum performance. The server is allowed to burst traffic over the rate of 2MBit/s. Thats normal. But if the traffic keeps being over 2 MBit, the excess traffic is dropped and has to be retransmitted which can slow down some operations. So what you describe can be normal operation on the ASA. Keep in mind that the ASA is quite limited with QoS.-- Bandwidth Management over Site to Site VPN. 03/26/2020 129 16644. DESCRIPTION: Bandwidth Management (BWM) is allocating bandwidth resources to critical applications on a network. SonicOS Enhanced 6.5 firmware offers an integrated traffic shaping mechanism through its ingress and egress BWM interfaces. Applying traffic shaping or rate limit directly on a tunnel interface Hello, we have a VPN concentrator with a lot of VPN connection. My doubt is if there is a possibility to limit the bandwith directly on the tunnel interface instead of applying traffic shaping on the policy.