First things first. Citrix ADC at this time isn’t supporting VMware ESX 7.0.1 according to the following article: Support matrix and usage guidelines (citrix.com)
This is something that obviously will get supported in due time. But for the people who are running it just as I am in the lab you would see issues like the ADC instances would lose connectivity or will not load the appropriate network drivers at boot. This is because of the VMXNET3 interface which is causing issues.
Temporary workarounds include just reboot the dam thing until it works… or flip the network interface to E1000 and you have a solid booting/working appliance, well not entirely because the GUI seems to slow down over time to almost not working. I decided to flip it back to VMXNET3 and just do the reboot loop until it works.
Keep in mind that you need to copy/paste your MAC-address before removing the interface and readding them to keep your license etc. nice and working.
Hope it helps!
On a recent project where we have VMware Horizon 7.13 and UAG 20.09 appliances for the external connections some strange behavior was observed when putting in the syslog URL entries.
After adding or removing entries here and saving the settings all the connections through the UAG will get terminated. Finding this behavior strange as to you don’t do anything that special so why disconnect these sessions.
Had some discussion on the vExpert slack channel and quickly came to light that it looks like an regression issue.
The following article describes the issue User sessions are disconnected through VMware Unified Access Gateway when the configuration settings are changed with the UAG Admin UI (56487) and this should be resolved in later versions.
The version tested here is the release that accompanies Horizon 7.13 build and that is UAG 20.09.
The versions tested by Jesper Alberts were Horizon 2012 with UAG 20.09 and the same problem.
The versions tested by Stephen Jesse were Horizon 7.10 with UAG 3.7 and 3.10 without any issues.
So to sum it up if you have the builds in question it might be a good action to log a support case.
Hope it helps!