Currently, BGPSpeaker will listen the incoming connection with the
unspecified IP addresses ('0.0.0.0' and '::').
This patch enables to specify the local listen address list for starting
BGPSpeaker instance.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Currently, when new arguments are introduced into BGPSpeaker,
ryu.application.RyuBGPSpeaker need modifications to support the
introduced arguments.
This patch enables to pass arguments to BGPSpeaker without some
modifications on RyuBGPSpeaker.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
This patch enables to initiate OpenFlow connection from controller side
by using "--ofp-switch-address-list" and "--ofp-switch-connect-interval"
options.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Note: The binary representation is not extracted from the real packets
and based on the implemetation, so might be required to be fixup with
the real packets.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
This patch implements the following messages on FRRouting:
- FRR_ZEBRA_MPLS_LABELS_ADD
- FRR_ZEBRA_MPLS_LABELS_DELETE
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
This patch implements the following messages on FRRouting:
- FRR_ZEBRA_INTERFACE_ENABLE_RADV
- FRR_ZEBRA_INTERFACE_DISABLE_RADV
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
This patch implements the following messages on FRRouting:
- ZEBRA_INTERFACE_NBR_ADDRESS_ADD
- ZEBRA_INTERFACE_NBR_ADDRESS_DELETE
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Note: This patch does not support all messages defined in FRRouting,
and some of message are left on TODO.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
The ZEBRA_IPV4_IMPORT_LOOKUP/ZEBRA_IPV6_IMPORT_LOOKUP has asymmetric
structures at when sent to Zebra daemon and when sent from Zebra daemon.
Especially, "prefix_len" field is inserted before "prefix" filed when
sent to Zebra daemon.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
This patch fixes to parse the missing field of the number of unreserved
bandwidth classes in Interface Link Parameters structure.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
In some systems pip is not installed and the parse_requirements() function
is not needed. So only import pip if needed. Otherwise this fails with:
from ryu.base import app_manager
File "/usr/lib/python2.7/site-packages/ryu/base/app_manager.py", line 34, in <module>
from ryu import utils
File "/usr/lib/python2.7/site-packages/ryu/utils.py", line 23, in <module>
from pip import req as pip_req
ImportError: No module named pip
Signed-off-by: Thomas Bechtold <tbechtold@suse.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
If remove port data from self.port_state first,
self.get_port method can't get the port data,
this problem will cause link can't immediately be removed.
This patch remove port data after get_port and link delete.
Signed-off-by: Yu Ren <j6y4u4xup6@gmail.com>
Signed-off-by: mgrex97 <j6y4u4xup6@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Currently, a thread for processing outgoing message will be remained in
"RpcSession" activity even if RPC session is closed by the remote peer,
and garbages on memory will grow.
This patch fixes to close "RpcSession" activity when RPC session
closing.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Currently, Ryu expects that the IPv4 peer address format is
"4 bytes with IPv4 address, followed by 12 bytes padding".
However RFC 7854 says the format is
"12 bytes padding, followed by 4 bytes with IPv4 address".
This patch fixes it to correctly parse/serialize peer address.
Reported-by: Henk Smit <hhwsmit@xs4all.nl>
Signed-off-by: Satoshi Fujimoto <satoshi.fujimoto7@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
This patch enables Ryu to listen ovsdb connections on IPv6 Address.
Note that you need to make a config file like belows:
[ovsdb]
address=::
Signed-off-by: Dingyuan Hu <hdyvip@gmail.com>
Signed-off-by: Satoshi Fujimoto <satoshi.fujimoto7@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
About the 'length' field in ICMPv6 options,
RFC4861 says that "The value 0 is invalid".
This patch adds assertions to raise a exception
for such invalid ICMPv6 packets.
Reported-by: William Fisher <william.w.fisher@gmail.com>
Reported-by: Shivaram Mysore <shivaram.mysore@gmail.com>
Signed-off-by: Satoshi Fujimoto <satoshi.fujimoto7@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
The length of nd_option is units of 8 octets.
Currently, for nd_options which is undefined in the ICMPv6 packet library,
the parser assumes that the length is [8 * length - 2].
It causes fails while parsing these options.
This patch fixes it to parse such options correctly.
Reported-by: William Fisher <william.w.fisher@gmail.com>
Reported-by: Shivaram Mysore <shivaram.mysore@gmail.com>
Signed-off-by: Satoshi Fujimoto <satoshi.fujimoto7@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
This patch introduces "timestamp" attribute for OpenFlow event classes
which shows when that event was generated by Datapath instance and nearly
equivalent to when Ryu finished receiving the message contained in that
event instance.
Suggested-by: Matthew Hayes <matthew_john_hayes@hotmail.com>
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
"html_use_smartypants" in conf.py is deprecated in Sphinx 1.6.
This patch fixes to use "smart_quotes" in docutils.conf instead.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
The OpenFlow spec forbids multiple occurences of a same instruction
type within a mod_flow message, so make sure
ofp_instruction_from_jsondict doesn't emit such an instruction set.
Signed-off-by: IWAMOTO Toshihiro <iwamoto@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Currently, OFPErrorExperimenterMsg is not registered into OpenFlow
message events dict as "EventOFPErrorExperimenterMsg", and could not be
converted to events by ofp_event module.
This patch obsolete OFPErrorExperimenterMsg class and fixes to use
EventOFPErrorMsg to handle the experimenter error messages.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
This patch adds "socket" field to RemoteOvsdb
to get sockets which connects to switches.
e.g.)
@set_ev_cls(ovsdb_event.EventNewOVSDBConnection)
def handle_new_ovsdb_connection(self, ev):
print(ev.client.socket.getsockname()[0])
Signed-off-by: Satoshi Fujimoto <satoshi.fujimoto7@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
To prevent redundant files (e.g., pcap files, json files for tests,
packet data generator) to be installed, this patch separates test
directory from Ryu module.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Using mutable values as default arguments will cause unexpected behavior.
Signed-off-by: Satoshi Fujimoto <satoshi.fujimoto7@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
