It looks “timestamps” of BMPRouteMonitoring incorrect, in case of using 
ryu.app.bmpstation.py.

(1) BMPPeerUpNotification
-> timestamp=1419540815.870563 (Fri Dec 26 05:53:35 2014)

(2) BMPRouteMonitoring
-> timestamp=1419573216.0 (Fri Dec 26 14:53:36 2014)

ryu_bmp.log
-----------------
2014 Dec 26 06:44:51 | 192.168.0.101 | BMPInitiation(info=[{'type': 0, 'value': 
u'This is Ryu BGP BMP message', 'len': 27}],len=37,type=4,version=3)

2014 Dec 26 06:44:51 | 192.168.0.101 | 
BMPPeerUpNotification(is_post_policy=False,len=162,local_address='192.168.201.101',local_port=58925,peer_address='192.168.201.1',peer_as=65001,peer_bgp_id='10.0.0.1',peer_distinguisher=0,peer_type=0,received_open_message=BGPOpen(bgp_identifier='10.0.0.1',hold_time=180,len=53,my_as=65001,opt_param=[BGPOptParamCapabilityMultiprotocol(afi=1,cap_code=1,cap_length=4,length=6,reserved=0,safi=1,type=2),
 
BGPOptParamCapabilityCiscoRouteRefresh(cap_code=128,cap_length=0,length=2,type=2),
 BGPOptParamCapabilityRouteRefresh(cap_code=2,cap_length=0,length=2,type=2), 
BGPOptParamCapabilityFourOctetAsNumber(as_number=65001,cap_code=65,cap_length=4,length=6,type=2)],opt_param_len=24,type=1,version=4),remote_port=179,sent_open_message=BGPOpen(bgp_identifier='10.0.1.1',hold_time=40,len=41,my_as=65002,opt_param=[BGPOptParamCapabilityMultiprotocol(afi=1,cap_code=1,cap_length=4,length=6,reserved=0,safi=1,type=2),
 
BGPOptParamCapabilityRouteRefresh(cap_code=2,cap_length=0,length=2,type=2)],opt_param_len=12,type=1,version=4),timestamp=1419540815.870563,type=3,version=3)

2014 Dec 26 06:44:51 | 192.168.0.101 | 
BMPRouteMonitoring(bgp_update=BGPUpdate(len=54,nlri=[BGPNLRI(addr='192.168.0.0',length=24)],path_attributes=[BGPPathAttributeNextHop(flags=64,length=4,type=3,value='192.168.201.101'),
 BGPPathAttributeOrigin(flags=64,length=1,type=1,value=2), 
BGPPathAttributeAsPath(flags=64,length=6,type=2,value=[[65002, 65001]]), 
BGPPathAttributeMultiExitDisc(flags=128,length=4,type=4,value=100)],total_path_attribute_len=27,type=2,withdrawn_routes=[],withdrawn_routes_len=0),is_post_policy=True,len=102,peer_address='192.168.201.1',peer_as=65001,peer_bgp_id='10.0.0.1',peer_distinguisher=0,peer_type=0,timestamp=1419573216.0,type=0,version=3)

Signed-off-by: Toshiki Tsuboi <[email protected]>
---
 ryu/services/protocols/bgp/model.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/ryu/services/protocols/bgp/model.py 
b/ryu/services/protocols/bgp/model.py
index 86af6f4..0781ee1 100644
--- a/ryu/services/protocols/bgp/model.py
+++ b/ryu/services/protocols/bgp/model.py
@@ -19,7 +19,7 @@
  sessions.
 """
 import logging
-from time import localtime
+from time import gmtime
 
 
 LOG = logging.getLogger('bgpspeaker.model')
@@ -144,7 +144,7 @@ class SentRoute(object):
         if timestamp:
             self.timestamp = timestamp
         else:
-            self.timestamp = localtime()
+            self.timestamp = gmtime()
 
         # Automatically generated.
         #
@@ -174,7 +174,7 @@ class ReceivedRoute(object):
         if timestamp:
             self.timestamp = timestamp
         else:
-            self.timestamp = localtime()
+            self.timestamp = gmtime()
 
     @property
     def received_peer(self):
-- 
1.9.2
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