Signed-off-by: Simon Horman <[email protected]>
---
ryu/ofproto/ofproto_v1_4_parser.py | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/ryu/ofproto/ofproto_v1_4_parser.py
b/ryu/ofproto/ofproto_v1_4_parser.py
index 08d89b9..28965da 100644
--- a/ryu/ofproto/ofproto_v1_4_parser.py
+++ b/ryu/ofproto/ofproto_v1_4_parser.py
@@ -2362,6 +2362,29 @@ class OFPActionCopyTtlIn(OFPAction):
return cls()
[email protected]_action_type(ofproto.OFPAT_POP_MPLS,
+ ofproto.OFP_ACTION_POP_MPLS_SIZE)
+class OFPActionPopMpls(OFPAction):
+ """
+ Pop MPLS action
+
+ This action pops the MPLS header from the packet.
+ """
+ def __init__(self, ethertype, type_=None, len_=None):
+ super(OFPActionPopMpls, self).__init__()
+ self.ethertype = ethertype
+
+ @classmethod
+ def parser(cls, buf, offset):
+ (type_, len_, ethertype) = struct.unpack_from(
+ ofproto.OFP_ACTION_POP_MPLS_PACK_STR, buf, offset)
+ return cls(ethertype)
+
+ def serialize(self, buf, offset):
+ msg_pack_into(ofproto.OFP_ACTION_POP_MPLS_PACK_STR, buf, offset,
+ self.type, self.len, self.ethertype)
+
+
@OFPAction.register_action_type(ofproto.OFPAT_SET_FIELD,
ofproto.OFP_ACTION_SET_FIELD_SIZE)
class OFPActionSetField(OFPAction):
--
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