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2016-09-07add modify role API in ofctl_resttungyueh
add description about role API Signed-off-by: tungyueh <tylin.cs03g@nctu.edu.tw> Reviewed-by: Iwase Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-09-07lib/ofctl_v1_4: correct argument order for OFPFlowMod constructorMichał Rzepka
Invalid OFPFlowMod flag and importance values were observed when using app/ofctl_rest. This patch restores the proper order of arguments passed to OFPFlowMod constructor in mod_flow_entry (ofctl_v1_4.py). Signed-off-by: Michal Rzepka <mrzepka@student.agh.edu.pl> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-09-01Ryu 4.6FUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25Validate OpenFlow message length in header, to prevent controller receive ↵Victor Orlikowski
loop DoS When the controller receive loop currently accepts an OpenFlow message, it does not validate the message length. As a result, a malicious or malfunctioning switch could cause send a message that would result in the receive loop making no forward progress. This patch ensures that the message length passed in the OpenFlow message is validated against the specified minimum, and forced to that value if it is smaller. Thanks to Samuel Jero (at Purdue's Dependable and Secure Distributed Systems Lab) for discovering this issue. Signed-off-by: Victor J. Orlikowski <vjo@duke.edu> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25PyInstaller: Enable to build stand-alone executablesIwase Yusuke
Usage: After installing Ryu (on virtualenv is better), build a ryu-manager executable as following: $ pip install PyInstaller==3.1.1 $ cd tools/ $ pyinstaller ryu-manager.spec $ ./dist/ryu-manager Note: PyInstaller==3.2 may have a bug of str encoding, please use Pyinstaller==3.1.1 instead. https://github.com/pyinstaller/pyinstaller/issues/1976 Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25handler: Fix for frozen buildsIwase Yusuke
Navigates back the stack to locate the module instead of relying on inspect to locate the module based on the file name. This patch is suggested by papostolescu as Pull Request(*1) on GitHub. (*1) https://github.com/osrg/ryu/pull/26 Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25BGPSpeaker: Suppress RD in EVPN VRF on SSH consoleIWASE Yusuke
Because the NLRI_CLASS of the VRF EVPN Table is the same as the NLRI_CLASS of the Global EVPN Table, the str representation can not be distinguished with 'formatted_nlri_str' format. So, 'show vrf' commands on the SSH console returns the str outputs with Route Distinguisher (RD) even if the route on the VRF Table can be identified without RD value. This patch implements the str representation properties to output BGP routes on SSH console. Current: RD '65001:100' is duplicated bgpd> show vrf all VPN: ('65001:100', 'evpn') *> 65001:100:multicast_etag(ethernet_tag_id:300,ip_addr:10.10.1.0) None 0.0.0.0 Only Path ? With this patch: bgpd> show vrf all VPN: ('65001:100', 'evpn') *> multicast_etag(ethernet_tag_id:300,ip_addr:10.10.1.0) None 0.0.0.0 Only Path ? Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25doc: Update the API Reference for BGPSpeakerIWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25test_validation: Add unit tests for validation utilitiesIWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25BGPSpeaker: Enable validation for optional argumentsIWASE Yusuke
Currently, RegisterWithArgChecks validates only required arguments, so invalid arguments might be passed through if the arguments are registered as optionals. This patch fixes to enable validation for optional arguments. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25BGPSpeaker: Raise exception when validation failsIWASE Yusuke
In the validator for the API arguments should raise exception when the validator detects invalid arguments, otherwise the decorator for registering API functions, RegisterWithArgChecks, can pass through the invalid arguments. 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>
2016-08-25BGPSpeaker: Improve validation utility methodsIWASE Yusuke
This patch fixes to reduce Pylint warnings, to use 'netaddr' utilities and to reduce redundant if statements. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-25BGPSpeaker: Resolve unused argumet 'multi_exit_disc'IWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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>
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