Rusty Russell wrote:
> ethtool is useful for setting (some) device fields, but it's
> root-only.  Finer feature control is available through a tun-specific
> ioctl.
> 
> (Includes Mark McLoughlin <[EMAIL PROTECTED]>'s fix to hold rtnl sem).
> 
> Signed-off-by: Rusty Russell <[EMAIL PROTECTED]>


Agree. And it's often way more convenient to muck with the TUN settings
directly on the fd instead of using external tool.

Acked-by: Max Krasnyansky <[EMAIL PROTECTED]>
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