Signed-off-by: FUJITA Tomonori <[email protected]>
---
ryu/ofproto/nx_match.py | 19 +++++++++++++++++++
1 files changed, 19 insertions(+), 0 deletions(-)
diff --git a/ryu/ofproto/nx_match.py b/ryu/ofproto/nx_match.py
index 14b7428..9ccad8e 100644
--- a/ryu/ofproto/nx_match.py
+++ b/ryu/ofproto/nx_match.py
@@ -34,6 +34,7 @@ FWW_IN_PORT = 1 << 0
FWW_DL_SRC = 1 << 2
FWW_DL_DST = 1 << 3
FWW_DL_TYPE = 1 << 4
+FWW_NW_PROTO = 1 << 5
# No corresponding OFPFW_* bits
FWW_ETH_MCAST = 1 << 1
FWW_NW_DSCP = 1 << 6
@@ -68,6 +69,7 @@ class Flow(object):
self.nw_tos = 0
self.vlan_tci = 0
self.nw_ttl = 0
+ self.nw_proto = 0
class FlowWildcards(object):
@@ -150,6 +152,10 @@ class ClsRule(object):
self.wc.vlan_tci_mask = mask
self.flow.vlan_tci = tci
+ def set_nw_proto(self, nw_proto):
+ self.wc.wildcards &= ~FWW_NW_PROTO
+ self.flow.nw_proto = nw_proto
+
def set_nw_dscp(self, nw_dscp):
self.wc.wildcards &= ~FWW_NW_DSCP
self.flow.nw_tos &= ~IP_DSCP_MASK
@@ -376,6 +382,17 @@ class MFIPTTL(MFField):
return self._put(buf, offset, rule.flow.nw_ttl)
+@_register_make
+@_set_nxm_headers([ofproto_v1_0.NXM_OF_IP_PROTO])
+class MFIPProto(MFField):
+ @classmethod
+ def make(cls):
+ return cls(MF_PACK_STRING_8)
+
+ def put(self, buf, offset, rule):
+ return self._put(buf, offset, rule.flow.nw_proto)
+
+
def serialize_nxm_match(rule, buf, offset):
old_offset = offset
@@ -404,6 +421,8 @@ def serialize_nxm_match(rule, buf, offset):
offset += nxm_put(buf, offset, ofproto_v1_0.NXM_NX_IP_ECN, rule)
if not rule.wc.wildcards & FWW_NW_TTL:
offset += nxm_put(buf, offset, ofproto_v1_0.NXM_NX_IP_TTL, rule)
+ if not rule.wc.wildcards & FWW_NW_PROTO:
+ offset += nxm_put(buf, offset, ofproto_v1_0.NXM_OF_IP_PROTO, rule)
# XXX: IP Source and Destination
# XXX: IPv6
# XXX: ARP
--
1.7.4.4
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