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Closed 5 years ago.
The tail-end of an OpenVPN connection (that otherwise appears successful) says (with leading timestamps omitted):
Note: Cannot open TUN/TAP dev /dev/net/tun: Permission denied (errno=13)
Note: Attempting fallback to kernel 2.2 TUN/TAP interface
Cannot allocate TUN/TAP dev dynamically
Exiting
What is the problem here?