[Ryu-devel] [PATCH 1/2] ofproto: Implement OFPFlowMod parser

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 --- ryu/ofproto/ofproto_v1_0_

[Ryu-devel] [PATCH 2/2] packet_data_generator3: Clear xid into zero

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

[Ryu-devel] [PATCH 1/3] pcaplib: Reduce Pylint warnings

Signed-off-by: IWASE Yusuke --- ryu/lib/pcaplib.py | 206 - 1 file changed, 109 insertions(+), 97 deletions(-) diff --git a/ryu/lib/pcaplib.py b/ryu/lib/pcaplib.py index 03e0202..b11c0b3 100644 --- a/ryu/lib/pcaplib.py +++ b/ryu/lib/pcaplib.py

[Ryu-devel] [PATCH 0/3] Improvements of pcaplib

The followings improve pcaplib implementation, add the test cases and the documentation for pcaplib. The example of the documentation for pcaplib: http://ryu-iwase.readthedocs.io/en/pcaplib-adopt_to_python3/library_pcap.html IWASE Yusuke (3): pcaplib: Reduce Pylint warnings test_pcaplib: Ad

[Ryu-devel] [PATCH 2/3] test_pcaplib: Add unit tests for pcaplib

Signed-off-by: IWASE Yusuke --- ryu/tests/packet_data/pcap/big_endian.pcap| Bin 0 -> 78 bytes ryu/tests/packet_data/pcap/little_endian.pcap | Bin 0 -> 78 bytes ryu/tests/unit/lib/test_pcaplib.py| 230 ++ 3 files changed, 230 insertions(+) create mode 100

[Ryu-devel] [PATCH 3/3] doc: Add PCAP file library reference

Signed-off-by: IWASE Yusuke --- doc/source/library.rst | 1 + doc/source/library_pcap.rst | 27 +++ ryu/lib/pcaplib.py | 113 ++-- 3 files changed, 95 insertions(+), 46 deletions(-) create mode 100644 doc/source/library_pcap.rst d

Re: [Ryu-devel] How I can identify a packet from the Ryu-controller to OpenFlow v1.3 switch?

Hi, To process the packet using the flow entries, you need to output the packet to "OFPP_TABLE" port. For just forwarding (Not mirroring), please refer to the following. $ git diff diff --git a/ryu/app/simple_switch_13.py b/ryu/app/simple_switch_13.py index 3e7c598..9d3741c 100644 --- a/ryu/app/

Re: [Ryu-devel] OFPR_ACTION bitmask of the “Set asynchronous configuration message”

Hi, What dose "reversible" mean? Does switch have information set by the OFPSetAsync? If you not check, please check by using the following. http://ryu.readthedocs.io/en/latest/ofproto_v1_3_ref.html?highlight=OFPSetAsync#ryu.ofproto.ofproto_v1_3_parser.OFPGetAsyncRequest http://ryu.readthedocs.io

[Ryu-devel] Ryu-manager

Hi, I have been trying to run Ryu but I am getting the following error on Ubuntu 16. I have also tried RyuInstallHelper but unfortunately it just worked only once inside the $ virtualenv ryu_venv environment and next time it started giving me the same error as without virtualenv ryu_venu. Can y

[Ryu-devel] Difficulty with Set Asynchronous Configuration Message

Hi, In my RYU controller, I use one thread that repeatedly adds and then deletes a flow entry for measuring flow setup time. I use event flow removed handler as mentioned below for knowing when the flow entry is removed. @set_ev_cls(ofp_event.EventOFPFlowRemoved, MAIN_DISPATCHER) def flow_remov