This commit will allow the host_discovery_packet_in_handler to ignore invalid
cfm packets. Ryu will fail to parse cfm packets with an interval of 0 -- We
discovered this when one of our systems sent cfm packets with an interval of 0.
Signed-off-by: Evan Gray <evanscottgray@gmail.com>
Reviewed-by: Iwase Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Normal pep8 fixes, there were also two instances where I updated a commented
LOG.debug to include exc_info=True so that the traceback will be logged
instead of relying on the error passed in the except.
Signed-off-by: Evan Gray <evanscottgray@gmail.com>
Reviewed-by: Iwase Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
The hosting site has changed to use readthedocs.io instead of
readthedocs.org.
Signed-off-by: IWAMOTO Toshihiro <iwamoto@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
If a controller has multiple switches connected it is useful to be able
to distinguish which datapath the msg is being sent to.
Signed-off-by: Jason Kölker <jason@koelker.net>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
If an AppManager.close call is started and all AppManager.services
are stopped, AppManager.run_apps starts another close() call,
resulting in a KeyError exception in close() (*1). Prevent that using
a semaphore.
(*1) https://launchpad.net/bugs/1589746
Signed-off-by: IWAMOTO Toshihiro <iwamoto@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
__metaclass__ can't be used with python 3 as metaclass syntax has been
changed in python 3.
Signed-off-by: Fumihiko Kakuma <kakuma@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
This patch enables to override the AS number of BGPSpeaker instance
by the "local_as" argument of BGPSpeaker.neighbor_add().
e.g.)
speaker = BGPSpeaker(as_number=65001, # the default AS number
router_id='10.0.0.1',
...)
speaker.neighbor_add(address='10.0.0.2',
remote_as=65101,
local_as=65002, # override AS number
...)
Additionally, this patch fixes a typo and sorts the comments of
BGPSpeaker.neighbor_add() method.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Move variable and method that exist in the ofproto_v1_0.py to the nicira_ext.py.
Move the oxm_types that exists in the nx_match.py to the nicira_ext.py.
Signed-off-by: Shinpei Muraoka <shinpei.muraoka@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
This patch, update the methods that are to be specified in the NXM or OXM.
Update the value specified in the bit format to the start and end formats.
Update the following NXAction.
- NXActionRegLoad
- NXActionOutputReg
- NXActionMultipath
- NXActionBundle
- NXActionBundleLoad
- NXActionCT
Signed-off-by: Shinpei Muraoka <shinpei.muraoka@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
This patch deletes some NX Actions in ofproto_v1_0_parser
and fixes to use actions in nx_actions.py.
Together, delete Obsolete action in OVS.
Signed-off-by: Shinpei Muraoka <shinpei.muraoka@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
The serialize within each class has been changed to serialize_body.
And serialize_body is executed by the serialize of NXAction.
Also update the data format designated method in serialize_body and perse.
Signed-off-by: Shinpei Muraoka <shinpei.muraoka@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Adds more ovsdb methods for setting key/values to other_config and
external_ids, adds bility to set the controller for a bridge, and adds the
ability to create a new port/interface on a bridge
Signed-off-by: Alan Quillin <alanquillin@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Items should not be removed during iteration
Error message
```
Traceback (most recent call last):
File "/usr/local/lib/python3.4/dist-packages/ryu/base/app_manager.py", line 290, in _event_loop
handler(ev)
File "/usr/local/lib/python3.4/dist-packages/ryu/topology/switches.py", line 821, in lldp_packet_in_handler
for host in self.hosts.values():
RuntimeError: dictionary changed size during iteration
```
Signed-off-by: Yi Tseng <a86487817@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Because ovs-ofctl increments the xid field automatically, the xid
of the generated packets is set to be 0x02.
So, we should specify {"xid": 2} in json data, but when Ryu dumping
json data from message instance, "xid" are omitted and this causes
assertion error in test_parser.py
This patch enables to clear the xid filed in the generated packets
and solves this problem.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Currently, Ryu does not have the parser for Controller-to-Switch
one-way messages, but when testing Actions or Match fields,
OFPFlowMod parser is convenient in order to test them.
This patch implements the parser for OFPFlowMod messages.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Currently, test_bgp uses packet_data/bgp4/* files which contain only
BGP protocol binary data.
This patch convert packet_data file into pcap file and enable to test
BGP packet library with pcap file.
With pcap file, we can easily check packet data validity by using
Wireshark or other packet sniffer tools.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Current specified Pylint(==0.25.0) are not enough to support Python 3.
This patch updates test-requires to use the latest one.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Requiring a dev version of ovs here causes version conflict issues
for projects which don't want to use dev versions of libraries. [1]
Make it optional and document it in README instead.
[1] https://bugs.launchpad.net/neutron/+bug/1584858
Signed-off-by: YAMAMOTO Takashi <yamamoto@ovn.org>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
IANA has assigned the value 4789 for the VXLAN UDP destination port,
this patch registers dst_port 4789 into UDP packet parser.
Additionally, early adopters might be using UDP dst_port 8472,
we register this number for the backward compatibility.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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