OpenFlow 1.2 section 6.7 describes inconsistent action in a flow
as an action whose operation is inconsistent with the flows match.

In terms of the above pop MPLS actions are inconsistent if the flow
does not match on one of the MPLS dl_types.

This patch add such a match for the flow that has a pop MPLS action.

Also enable the pop MPLS test, it appears to be supported by Open vSwitch.

I noticed this when using Open vSwitch's "make ryu-check" as
Open vSwitch enforces action consistency for the set NW TTL action.

Signed-off-by: Simon Horman <[email protected]>
---
 ryu/tests/integrated/test_add_flow_v12_actions.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ryu/tests/integrated/test_add_flow_v12_actions.py 
b/ryu/tests/integrated/test_add_flow_v12_actions.py
index 9fbe47f..757c5e3 100644
--- a/ryu/tests/integrated/test_add_flow_v12_actions.py
+++ b/ryu/tests/integrated/test_add_flow_v12_actions.py
@@ -145,7 +145,9 @@ class RunTest(tester.TestFlowBase):
         self._verify = [dp.ofproto.OFPAT_POP_MPLS,
                         'ethertype', ethertype]
         actions = [dp.ofproto_parser.OFPActionPopMpls(ethertype), ]
-        self.add_apply_actions(dp, actions)
+        match = dp.ofproto_parser.OFPMatch()
+        match.set_dl_type(ether.ETH_TYPE_MPLS)
+        self.add_apply_actions(dp, actions, match)
 
     # Test of Set-Filed Actions
     def test_action_set_field_dl_dst(self, dp):
@@ -482,7 +484,6 @@ class RunTest(tester.TestFlowBase):
             'test_action_copy_ttl_in',
             'test_action_copy_ttl_out',
             'test_action_dec_mpls_ttl',
-            'test_action_pop_mpls',
             'test_action_push_mpls',
             'test_action_set_field_mpls_label',
             'test_action_set_field_mpls_tc',
-- 
1.8.5.2


------------------------------------------------------------------------------
Start Your Social Network Today - Download eXo Platform
Build your Enterprise Intranet with eXo Platform Software
Java Based Open Source Intranet - Social, Extensible, Cloud Ready
Get Started Now And Turn Your Intranet Into A Collaboration Platform
http://p.sf.net/sfu/ExoPlatform
_______________________________________________
Ryu-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/ryu-devel

Reply via email to