Signed-off-by: Simon Horman <[email protected]>
---
 ryu/ofproto/ofproto_v1_4_parser.py | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/ryu/ofproto/ofproto_v1_4_parser.py 
b/ryu/ofproto/ofproto_v1_4_parser.py
index 4f1adbe..3f28f72 100644
--- a/ryu/ofproto/ofproto_v1_4_parser.py
+++ b/ryu/ofproto/ofproto_v1_4_parser.py
@@ -2362,6 +2362,35 @@ class OFPActionCopyTtlIn(OFPAction):
         return cls()
 
 
[email protected]_action_type(ofproto.OFPAT_PUSH_VLAN,
+                                ofproto.OFP_ACTION_PUSH_SIZE)
+class OFPActionPushVlan(OFPAction):
+    """
+    Push VLAN action
+
+    This action pushes a new VLAN tag to the packet.
+
+    ================ ======================================================
+    Attribute        Description
+    ================ ======================================================
+    ethertype        Ether type
+    ================ ======================================================
+    """
+    def __init__(self, ethertype, type_=None, len_=None):
+        super(OFPActionPushVlan, self).__init__()
+        self.ethertype = ethertype
+
+    @classmethod
+    def parser(cls, buf, offset):
+        (type_, len_, ethertype) = struct.unpack_from(
+            ofproto.OFP_ACTION_PUSH_PACK_STR, buf, offset)
+        return cls(ethertype)
+
+    def serialize(self, buf, offset):
+        msg_pack_into(ofproto.OFP_ACTION_PUSH_PACK_STR, buf, offset,
+                      self.type, self.len, self.ethertype)
+
+
 @OFPAction.register_action_type(ofproto.OFPAT_PUSH_MPLS,
                                 ofproto.OFP_ACTION_PUSH_SIZE)
 class OFPActionPushMpls(OFPAction):
-- 
1.8.5.2


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