how to check TUN/TAP or PPP enabled in the server

To confirm TUN/TAP is enabled type “cat /dev/net/tun“. If you receive the message “cat: /dev/net/tun: File descriptor in bad state” it has been enabled successfully. If not, you may need to reboot your VPS in SolusVM and then disable and enable TUN/TAP again.

To confirm PPP is enabled type “cat /dev/ppp“. If you receive the message “cat: /dev/ppp: No such device or address” it has been enabled successfully. If not, you may need to reboot your VPS in SolusVM and then disable and enable PPP again.

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