Cisco AnyConnect 4.10 and Xcode Deploying to Physical iPhone

[tlensch]

I've got multiple developers who are having an issue where when connected to Cisco VPN User Tunnel, they are not able to connect to a USB connected iPhone in Xcode.  When not connected to Cisco VPN User Tunnel, the developers are able to access the USB connected phone without issue.

[AJPinto · Accepted solution]

As of Xcode 15.4, Xcode now uses a virtual network adapter to communicate with iOS devices. Specifically 

fe80::/64 and fd00::/8, traffic with the iPhone is basically using its own network and with AnyConnect being a full tunnel that network cannot be accessed. Time to open a case with Cisco :).

https://developer.apple.com/documentation/xcode-release-notes/xcode-16-release-notes#Deprecations

[tlensch]

Thanks AJPinto.  I've already opened a case with Cisco but have not heard back on the case of yet. 

[williamaddis]

This was fixed in Cisco Secure Client 5.1.3.62.  Major upgrade from 4.10, but its what our company recently did.