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2016-08-25BGPSpeaker: Reduce Pylint warningsIWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25test_table_manager: Add UTs for the Global Table APIIWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25table_manager: Rename internal API for consistencyIWASE Yusuke
This patch remames the internal (not for users) API for the consistency, and add missing docstring. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25test_table_manager: Add UTs for the VRF Table APIIWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25BGPSpeaker: Support VRF Table for Ethernet VPNIWASE Yusuke
This patch enables BGPSpeaker to store EVPN routes into the VRF tables and to provide the API for advertising routes. Usage example: speaker = BGPSpeaker(as_number=65001, router_id='172.17.0.1') speaker.neighbor_add(address='172.17.0.2', remote_as=65002, enable_evpn=True) speaker.vrf_add(route_dist='65001:100', import_rts=['65001:100'], export_rts=['65001:100'], route_family=RF_L2_EVPN) speaker.evpn_prefix_add(route_type=EVPN_MAC_IP_ADV_ROUTE, route_dist='65001:100', esi=0, ethernet_tag_id=200, mac_addr='aa:bb:cc:dd:ee:ff', ip_addr='10.0.0.1', next_hop='172.19.0.1') Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25test_bgpspeaker: Add unit test for the API of EVPNIWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25BGPSpeaker: Support Ethernet VPN update messagesIWASE Yusuke
This patch enables BGPSpeaker to advertise BGP EVPN routes and store the advertised BGP EVPN routes from the neighbors. TODO: - To support the VRF table for BGP EVPN routes. This patch supports the global table only. - To implement Multihoming Functions. Currently, ONLY Single-Homing is supported. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25packet/bgp: Fix to serialize BGPNotification on Python3IWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25BGPSpeaker/info_base: Add comparison methods for Python3IWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25BGPSpeaker: Support Python3 on SSH consoleIWASE Yusuke
Currently, SSH console of BGPSpeaker fails to recieve commands from user when it is running on Python3 due to the binary conversion. This patch fixes this problem and enables to use SSH console on Python3. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25test_bgp: Add unit tests for Ethernet VPNIWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25packet/bgp: Support MPLS-Based Ethernet VPN (RFC7432)IWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25packet/bgp: Enable to parse the entire packet dataIWASE Yusuke
This patch fixes the TCP packet parser to return the BGP packet parser class if the TCP src or dst port is the reserved BGP port and enable to parse the entire packet data. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25tests: Add tests for specifying Packet library for OFPPacketOut.dataShinpei Muraoka
Signed-off-by: Shinpei Muraoka <shinpei.muraoka@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25lib/packet: Support the Json format dataShinpei Muraoka
Signed-off-by: Shinpei Muraoka <shinpei.muraoka@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25ofproto: Enable to specify packet library for OFPPacketOut.dataShinpei Muraoka
So far if you set the packet library to OFPPacketOut.data, error occurred. This patch will be able to set the packet library in OFPPacketOut.data. Signed-off-by: Shinpei Muraoka <shinpei.muraoka@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-19lib: Reduce Pylint warningsIWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-19stringify: Fix to utilise six.moves.builtinsIWASE Yusuke
To improve Pylint results, this patch fixes to utilise six.moves.builtins instead of using __builtin__ on Python2 or builtins on Python3. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-19ofctl_nicira_ext: Fix not enough arguments for format stringIWASE Yusuke
Currently, the assignment for 'table_id' is missing in the arguments of str representation. This patch fixes this problem. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-19ofctl_nicira_ext: Resolve not initialized valuesIWASE Yusuke
Currently, 'dst_start_end' and 'src_start_end' in NXActionLearn are not initialized before assignment to convert into string representation. This patch fixes this problem. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-02Ryu 4.5FUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-02Ensure that send() and send_msg() in controller return status to calling ↵Victor Orlikowski
applications When a Datapath disconnects, an application may not know about it until it attempts to send a message to that Datapath. Ryu's core will detect the failure to send, and will close the Datapath object - but has no way of letting the application know that it did so. With this patch, send_msg() returns True or False, depending on whether the message that the application was trying to send was able to be enqueued to send via a given Datapath object. If the Datapath.send_msg() returns False, the calling application can thereby determine that the Datapath is no longer valid, and should clean up any references it has to it. Existing applications may choose to ignore the return value, and nothing breaks. I have patched one utility method that uses send_msg(), since it was not marked as deprecated. All utility methods marked as deprecated, I have not altered. Signed-off-by: Victor J. Orlikowski <vjo@duke.edu> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-02Clean up stale Datapath objects in the ofctl_service applicationVictor Orlikowski
A quick patch to clean up stale Datapath objects in the ofctl_service application. Signed-off-by: Victor J. Orlikowski <vjo@duke.edu> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-29packet lib: Add packet library of GREShinpei Muraoka
Signed-off-by: Shinpei Muraoka <shinpei.muraoka@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-27ofproto/nx_actions: Update argument of NXActionCTShinpei Muraoka
Since zone_src in NXActionCT was not possible to specify string, update zone_src of NXActionCT for the uniformity. Therefore, you will be able to specify string of OXM/NXM fields for zone_src. If you want to set the immediate value for zone, zone_src set the None or empty character string. Signed-off-by: Shinpei Muraoka <shinpei.muraoka@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-27ofproto/nx_actions: Revert API of NXActionShinpei Muraoka
This patch will revert the API of NXAction for the following report. https://bugs.launchpad.net/dragonflow/+bug/1599367 revert commit id: 3c3896fd77f274ce953dcb78795aa5cc4fde6c65 This patch reverts recently introduced start and end arguments. Add the utility method for ofs_nbits. NXActionRegLoad now takes ofs_nbits argument instead of ofs and nbits even with this revert. Additionally, update test cases and documents. Signed-off-by: Shinpei Muraoka <shinpei.muraoka@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-27manager: Except KeyboardInterrupt to suppress tracebackIWASE Yusuke
Currently, ryu-manager emits traceback messages when killed via KeyboardInterrupt. This patch traps the KeyboardInterrupt, and outputs an appropriate log message instead. Signed-off-by: Victor J. Orlikowski <vjo@duke.edu> Signed-off-by: Alan Fordyce <alan_fordyce@keysight.com> Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-27stplib: Handle the port state not changed eventsIWASE Yusuke
According to OpenFlow Spec 1.3.5, OFPT_PORT_STATUS messages with the reason value OFPPR_MODIFY should be sent the BOTH port state and config have changed. On the other hand, OVS does not send OFPT_PORT_STATUS messages when the port config has changed and only sends when the port state has changed. But, other switch implementation, e.g. Lagopus, sends messages when the both port state and config have changed. Therefore, simple_switch_stp_13.py will overproduce the topology recalculation events and will fail to recalculate the topology. This patch checks the port state in OFPT_PORT_STATUS messages and ignores the message if the port state is not changed. Reported-by: Hong Panha <c011361065@edu.teu.ac.jp> Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-27stplib: Adopt to Python3IWASE Yusuke
In Python3, cmp() method is no longer supported and numerical operations evaluates value type more strictly. So, stplib get some errors in its calculating process. This patch fixes these problems and enable to use stplib on Python3 interpreter. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-27rest_qos: Fix to handle the case without QoS actionIWASE Yusuke
Currently, rest_qos.py might fail to parse the actions field in the QoS rules when the actions field does not have any actions for the QoS (SET_FIELD, METER, SET_QUEUE). This patch fixes this problem. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-27packet: support relayed DHCP packetMichael Haro
https://tools.ietf.org/html/draft-ietf-dhc-implementation-02#section-4.7.2 states that DHCP relays should use source port 67 and dest port 67. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-14Fix: LLDP.OrganizationallySpecific not ignoring info fieldJonas Grunert
LLDP.OrganizationallySpecificTLV did not set info field and produced malformed LLDP packets Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-12test_parser: Add test data for some NXActionShinpei Muraoka
Signed-off-by: Shinpei Muraoka <shinpei.muraoka@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-12ofproto/nx_actions: Support some NXActionShinpei Muraoka
Actions to be added are as following. - NXActionSample2 - NXActionOutputTrunc Signed-off-by: Shinpei Muraoka <shinpei.muraoka@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-12ofproto/nx_actions: Add comment for Ryu documentsShinpei Muraoka
Signed-off-by: Shinpei Muraoka <shinpei.muraoka@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-12test_parser: Add test data for missing NXActionShinpei Muraoka
Note: The following actions are not implemented yet, because ovs-ofctl command is not supported. - NXActionRegLoad2 - NXActionOutputReg2 Signed-off-by: Shinpei Muraoka <shinpei.muraoka@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-12ofproto/nx_actions: Support missing NXActionShinpei Muraoka
Actions to be added are as following. - NXActionDecTtlCntIds - NXActionStackPush - NXActionStackPop - NXActionSample - NXActionOutputReg2 - NXActionRegLoad2 - NXActionController2 Signed-off-by: Shinpei Muraoka <shinpei.muraoka@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-12ofproto/nx_actions: Update arguments to be compatible with ovs-ofctlShinpei Muraoka
This patch, update the methods that are to be specified in the NXM or OXM. Update the oxm_types specified in the bit format to the string. Update the following NXAction. - NXActionOutputReg - NXActionMultipath - NXActionBundle - NXActionBundleLoad Signed-off-by: Shinpei Muraoka <shinpei.muraoka@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-12test_parser: Add test data for NXAction used only in OpenFlow1.0Shinpei Muraoka
Signed-off-by: Shinpei Muraoka <shinpei.muraoka@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-12ofproto/nx_actions: Add NXAction used only in OpenFlow1.0Shinpei Muraoka
There is NXAction to be used only in OpenFlow1.0. These actions are supported by default in OpenFlow1.2 or later. Therefore, it becomes unnecessary as the NXAction. But, to add the NXAction in order to be able to use in OpenFlow1.0. Actions to be added are as following. - NXActionSetQueue - NXActionDecTtl - NXActionPushMpls - NXActionPopMpls - NXActionSetMplsTtl - NXActionDecMplsTtl - NXActionSetMplsLabel - NXActionSetMplsTc Signed-off-by: Shinpei Muraoka <shinpei.muraoka@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-11test_packet: Avoid to use array.array as input binaryIWASE Yusuke
In Python 2.7, array.array cannot be converted correctly into binary type by using six.binary_type(). So packet.Packet() cannot skip data effectively. This patch remove to use array.array as input binary in test_packet. Note: array.array can be used as input binary as the same as before, but in this case, the padding data will be displayed in str or repr representation in Python 2.7. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-11packet: Fix minimum ethernet frame lengthIWASE Yusuke
In the Ethernet frame Spec (Both DIX EthernetII and IEEE 802.3), the frame size must be at least 64 bytes long (not including the preamble). 64 bytes = 14 bytes (Header) + 46 bytes (Payload) + 4 bytes (FCS) This patch appends padding if the payload is less than 46 bytes long. Reported-by: Kawai, Hiroaki <kawai@iij.ad.jp> Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-11test_peer: Unit test for peer.py of BGPSpeakerIWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-11BGPSpeaker: Support Four-Octet AS numberIWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-11packet/bgp: Support Four-Octet AGGREGATOR Path AttributeIWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-11BGPSpeaker: Fix capability check when MP-BGP not supportedIWASE Yusuke
Currently, BGPSpeaker skips sending the Update messages with an IPv4/IPv6 prefix when the peer does not support MP-BGP. This patch fixes capability check in order to send IP prefix when MP-BGP not suppored by the peer. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-11fix of13 VLAN_PCP test caseKawai, Hiroaki
To test VLAN_PCP, VLAN_VID must match. Table miss test was testing VLAN_VID instead of VLAN_PCP, because the packet had mismatching VLAN_VID. Fixes to set only OFPVID_PRESENT bit in the match field. Reviewed-by: Iwase Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-06-30Ryu 4.4FUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-01topology: ignore cfm packets on packet inEvan Gray
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>
2016-07-01topology: pep8 fixesEvan Gray
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>
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