From b0034f2acb3791e428b024af9fb4285a74bf068b Mon Sep 17 00:00:00 2001
From: Daniel Lenski
Connectivity over DTLS is supported. On BIG-IP server v16, it is possible to use either DTLSv1.0 or DTLSv1.2, if configured correctly. On BIG-IP server v15, it is limited to DTLSv1.0 because experiments show that BIG-IP server v15 cannot negotiate correctly down to DTLSv1.0 when a newer version of DTLS is attempted.
+Some proprietary F5 VPN clients use a web-based front-end for authentication. +This authentication flow terminates in a URI that starts with f5-vpn://, +for which the proprietary F5 client is registered as a handler.
+ +We do not yet understand how to interpret these URIs in a way that is sufficient to +allow OpenConnect to use them to establish a connection. See +GitLab issue #639 and +this +August 2021 discussion on the mailing list. Please contribute if +you have information that can help us understand how to use these URIs.
+