[ovs-git] Open vSwitch: Clarify tunnel wildcarding. (master)

dev at openvswitch.org dev at openvswitch.org
Fri Apr 11 20:02:59 UTC 2014


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- Log -----------------------------------------------------------------
commit 3cccd4084392fc05838eb001b1f8ddba23b53321
Diffs: http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=commitdiff;h=3cccd4084392fc05838eb001b1f8ddba23b53321
Author: Jarno Rajahalme <jrajahalme at nicira.com>
		
Clarify tunnel wildcarding.
		
It would seem we should set the 'tunnel.ip_dst' in 'wc' when calling
tnl_port_should_receive(), as it is reading that flow field.  However,
since tunnels' datapath port numbers are different from the non-tunnel
ports, and we always unwildcard the 'in_port', we do not need to
unwildcard the 'tunnel.ip_dst' for non-tunneled packets.

Also, 'nw_tos' need not be unwildcarded if it is not examined.

Signed-off-by: Jarno Rajahalme <jrajahalme at nicira.com>
Acked-by: Ben Pfaff <blp at nicira.com>


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Summary of changes:
 ofproto/tunnel.c |    7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)


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