Hi, I've built openconnect on my NAS box and am trying to connect to a VPN. The connection seems to go through with username / password then I get this : CSTP connected. DPD 30, Keepalive 20 readlink: /dev/net/tun: Invalid argument >> REPEATED 100x BusyBox v1.01 (2013.06.23-18:40+0000) multi-call binary Usage: sleep N Pause for N seconds. << Failed to open tun device: No such device The sleep error seems to be down to the busybox sleep only accepting whole numbers, and readlink seems to report on error if not used on an actual link. /dev/net/tun exists but tun is not listed in lsmod. Any pointers appreciated. -- James