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- Sonicwall ssl vpn client routes not working how to#
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Sonicwall ssl vpn client routes not working download#
Connectivity is particularly required for large file upload and download with SharePoint Online. This URL is used for Outlook Online Web Access to connect to Exchange Online server, and is sensitive to network latency.
Sonicwall ssl vpn client routes not working free#
Low network latency is required for online features including: instant search, other mailbox calendars, free / busy lookup, manage rules and alerts, Exchange online archive, emails departing the outbox. This is one of the primary URLs Outlook uses to connect to its Exchange Online server and has a high volume of bandwidth usage and connection count. Under most circumstances, you should only need to use URL endpoints in a browser PAC file where the endpoints are configured to be sent direct, rather than to the proxy. The current Optimize URLs can be found in the table below.
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URLs in this category have the following characteristics:
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Essentially this is the traffic that we need to take special care of and is also the traffic that will put incredible pressure on traditional network paths and VPN infrastructure. This small group of endpoints accounts for around 70% - 80% of the volume of traffic to the Microsoft 365 service including the latency sensitive endpoints such as those for Teams media.
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There are currently just four URLS and 20 IP subnets that need to be optimized. In the Microsoft 365 URLs and IP address ranges article, Microsoft clearly identifies the key endpoints you need to optimize and categorizes them as Optimize. The diagram below illustrates how the recommended VPN split tunnel solution works: In this article, you'll find the simple steps required to migrate your VPN client architecture from a VPN forced tunnel to a VPN forced tunnel with a few trusted exceptions, VPN split tunnel model #2 in Common VPN split tunneling scenarios for Microsoft 365. In most cases, this can be effectively achieved within hours and is then scalable to other workloads as requirements demand and time allows. An equivalent or even superior security model can be applied at different layers to remove the need to secure all traffic at the egress of the corporate network. These steps adjust the legacy VPN approach for a few defined endpoints that bypass bottlenecked VPN servers. Microsoft's recommended strategy for optimizing remote worker's connectivity is focused on rapidly mitigating problems and providing high performance with a few simple steps.
Sonicwall ssl vpn client routes not working how to#
For information about how to configure Stream and live events in VPN environments, see Special considerations for Stream and live events in VPN environments.For guidance on securing Teams media traffic in VPN split tunneling environments, see Securing Teams media traffic for VPN split tunneling.For a detailed list of VPN split tunneling scenarios, see Common VPN split tunneling scenarios for Microsoft 365.For an overview of using VPN split tunneling to optimize Microsoft 365 connectivity for remote users, see Overview: VPN split tunneling for Microsoft 365.This article is part of a set of articles that address Microsoft 365 optimization for remote users.