OF 1.4.0 spec (B.14.2 More descriptive reasons for packet-in) says:
The main change is that the the "output action" reason OFPR_ACTION is
effectively split into four reasons,
"apply-action", "action-set", "group bucket" and "packet-out", representing
the four distinct context
where this action is used.
A set of reason values for ofp_packet_in message in OF 1.3.3 is:
enum ofp_packet_in_reason {
OFPR_NO_MATCH = 0, /* No matching flow (table-miss flow entry). */
OFPR_ACTION = 1, /* Action explicitly output to controller. */
OFPR_INVALID_TTL = 2, /* Packet has invalid TTL */
};
And a new set of reason values for ofp_packet_in message in OF 1.4.0 is:
enum ofp_packet_in_reason {
OFPR_TABLE_MISS = 0, /* No matching flow (table-miss flow entry). */
OFPR_APPLY_ACTION = 1, /* Output to controller in apply-actions. */
OFPR_INVALID_TTL = 2, /* Packet has invalid TTL */
OFPR_ACTION_SET = 3, /* Output to controller in action set. */
OFPR_GROUP = 4, /* Output to controller in group bucket. */
OFPR_PACKET_OUT = 5, /* Output to controller in packet-out. */
};
Therefore, "reason != OFPR_ACTION" means "reason == OFPR_NOMATCH or reason ==
OFPR_INVALID_TTL".
NOTE: OFPR_TABLE_MISS is defined as OFPR_NO_MATCH in ryu.ofproto.ofproto_v1_4.
Signed-off-by: Yuichi Ito <[email protected]>
---
ryu/tests/switch/tester.py | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/ryu/tests/switch/tester.py b/ryu/tests/switch/tester.py
index a59205e..98788a9 100644
--- a/ryu/tests/switch/tester.py
+++ b/ryu/tests/switch/tester.py
@@ -642,7 +642,8 @@ class OfTester(app_manager.RyuApp):
if msg.datapath.id != pkt_in_src_model.dp.id:
pkt_type = 'packet-in'
err_msg = 'SW[dpid=%s]' % dpid_lib.dpid_to_str(msg.datapath.id)
- elif msg.reason != ofproto_v1_3.OFPR_ACTION:
+ elif msg.reason == msg.datapath.ofproto.OFPR_NO_MATCH or \
+ msg.reason == msg.datapath.ofproto.OFPR_INVALID_TTL:
pkt_type = 'packet-in'
err_msg = 'OFPPacketIn[reason=%d]' % msg.reason
elif repr(msg.data) != repr(model_pkt):
--
1.7.10.4
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