ovs-ofctl: Clarify that tun_id will not be nonzero unless the key is nonzero
authorSimon Horman <horms@verge.net.au>
Mon, 13 Feb 2012 03:31:43 +0000 (12:31 +0900)
committerJesse Gross <jesse@nicira.com>
Mon, 13 Feb 2012 18:41:08 +0000 (10:41 -0800)
commitbcb9094323c83c2f070277c30a1390f7afb70c46
tree07652c87e5c4355738b49bc2c801c8b9c921dec8
parentc8afb039613f5cca83094286f9c5db955d4e8ba6
ovs-ofctl: Clarify that tun_id will not be nonzero unless the key is nonzero

The Open vSwtich datapath's GRE implementation does not appear to make a
distinction between no key present and a zero key present, which appears to
be consistent with the (other) Linux implementation of GRE. Make this a
little clearer in the documentation.

Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Jesse Gross <jesse@nicira.com>
utilities/ovs-ofctl.8.in