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208 Commits

Author SHA1 Message Date
Manohar Castelino
fb4e4d39b4 fix macvtap interface mode setup (#137) 
The mode on macvtap interfaces was not being set correctly.
Due to this the mode on macvtap is always set to default.

Set the mode correctly and add unit tests to check the same

This fixes issue https://github.com/vishvananda/netlink/issues/136

Signed-off-by: Manohar Castelino <manohar.r.castelino@intel.com>
 2016-06-14 22:01:11 -07:00
Alessandro Boch
339261d114 Parse link statistics (#118) 
Signed-off-by: Alessandro Boch <aboch@docker.com>
 2016-05-12 10:53:32 -07:00
Alessandro Boch
f116a3048a Use package empty handle for pkg APIs (#117) 
- Package methods only need an empty handle.
  Not a regular Handle with a couple of
  sockets creation/delete.

Signed-off-by: Alessandro Boch <aboch@docker.com>
 2016-05-09 16:55:00 -07:00
Alessandro Boch
14f41c27fa Provide netlink handle (#104) 
- Ties to a netlink socket. All client requests
  will re-use same socket. Socket released at
  handle deletion.
- Also network namespace can be specified during
  handle creation. Socket will be opened on the
  specified network namespace.

Signed-off-by: Alessandro Boch <aboch@docker.com>
 2016-05-08 11:35:49 -07:00
Vish Ishaya
d09ee68ad5 Make sure port is big endian (#111) 
Fixes #107
 2016-04-30 20:30:03 -07:00
Lei Jitang
5693665855 Typo: fix a typo in comment of LinkAdd method (#109) 
Signed-off-by: Lei Jitang <leijitang@huawei.com>
 2016-04-29 22:45:47 -07:00
Vishvananda Ishaya
377a621360 add SetVfHardwareAddr and SetVfVlan to link 2016-02-15 14:31:32 -08:00
Vish Ishaya
1281ba6af5 Merge pull request #82 from drzaeus77/nlmsghdr 
Add syscall.NlMsghdr to LinkUpdate
 2016-01-11 15:58:21 -08:00
Takashi Okamoto
06ac83f14a Support VXLAN udpcsum to enable UDP checksum in outer UDP header. 2016-01-09 11:11:08 +09:00
Brenden Blanco
5b0e1a0383 Add syscall.NlMsghdr to LinkUpdate 
Some header fields are needed in order to use LinkSubscribe, for
instance it is useful to distinguish RTM_ADDLINK from RTM_DELLINK.
 2015-12-22 21:19:51 -05:00
Manohar Castelino
3e9cd37dc3 Added support for setting all gretap parameters 2015-12-10 10:57:59 -08:00
Manohar Castelino
4dbdaec42d Merge remote-tracking branch 'krhubert_netlink/fixBond' 2015-12-10 09:44:36 -08:00
Manohar Castelino
40ccc37ce5 Resolved upstream merge conflicts 2015-12-10 09:36:26 -08:00
Hubert Krauze
0d84fd3936 Use NewLinkAttrs 2015-12-10 10:36:47 +01:00
Hubert Krauze
0fade0d7ec Fix build error 2015-12-10 10:34:34 +01:00
Vish Ishaya
8c46a90072 Merge pull request #78 from marek-polewski/bond 
add bond interface support
 2015-12-09 21:21:57 -08:00
Vish Ishaya
3b59128e69 Merge pull request #77 from krhubert/fixLinkAdd 
Add link.Attrs().Flags during creating link
 2015-12-09 21:19:43 -08:00
marek-polewski
656c395788 add bond interface support 2015-12-09 13:33:45 +01:00
Hubert Krauze
9f8d5e7e60 Add link.Attrs().Flags during creating link 2015-12-09 12:47:37 +01:00
Hubert Krauze
a88e39d806 Check if master Bridge exists when LinkSetMaster 2015-12-09 12:25:52 +01:00
Hubert Krauze
2f58676854 Create LinkSetNoMaster function 2015-12-09 12:25:42 +01:00
Manohar Castelino
f8776950ce Added support for creating gretap. 
Equivalent to ip link add <name> type gretap local <localIP> remote <remoteIP> key <key>
 2015-12-08 16:37:03 -08:00
Manohar Castelino
4c5782b0e9 Add support for alias set and retrieve interface by alias 2015-11-30 11:57:00 -08:00
Dimitri John Ledkov
11eac9d2ec gofmt fixes 
Signed-off-by: Dimitri John Ledkov <dimitri.j.ledkov@intel.com>
 2015-10-01 10:09:22 +01:00
Dimitri John Ledkov
de4cc349a5 Add basic support for TUN/TAP link type and creation. 2015-09-25 10:28:19 +01:00
Vish Ishaya
ecf47fd573 Merge pull request #46 from bboreham/subscribe 
Async updates on links and routes
 2015-09-15 10:05:05 -07:00
Bryan Boreham
69942a0c81 Subscribe for async updates on links and routes 2015-08-19 15:42:33 +01:00
Vishvananda Ishaya
687e6f0b07 add link ifb and fix macvtap 2015-08-18 14:06:35 -07:00
Vishvananda Ishaya
6d78150380 rename Generic to GenericLink and add missing macvtap 2015-08-18 03:16:06 -07:00
Vishvananda Ishaya
01bbbda86c set macvtap properly on parse 2015-08-15 10:16:04 -07:00
Vish Ishaya
4b5dce31de Merge pull request #43 from tgraf/master 
Support for IFLA_VXLAN_GBP flag
 2015-08-14 17:19:24 -07:00
Jana Radhakrishnan
5dd6b277e6 Do not set nlmsghdr data values in ifinfomsg fields 
Currently the netlink link_linux.go sets all sorts of nlmsghdr
values like RTM_NETLINK/RTM_SETLINK, NLM_F_REQUEST and IFLA_*
values ifinfomsg.if_type, ifinfomsg.if_flags and ifinfomsg.if_change.
This is totally incorrect since they are meant to send through to
the kernel interface specific information and not generic netlink
data. Because of this the kernel is treating them for their
expected meaning and more than likely causing a lot of unintentional
consequences.

Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
 2015-08-14 16:07:03 -07:00
Thomas Graf
c24b290c8f Support for IFLA_VXLAN_GBP flag 
Signed-off-by: Thomas Graf <tgraf@suug.ch>
 2015-07-31 13:48:03 +02:00
Alexander Morozov
607cdbafd6 Fix LinkSetDown comment 
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
 2015-06-19 13:53:18 -07:00
Vish Ishaya
b1aa0245ac Merge pull request #37 from LK4D4/fix_golint 
Fix some style issues as suggested by golint
 2015-06-18 18:04:35 -07:00
Alexander Morozov
12f4097df1 Fix some style issues as suggested by golint 
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
 2015-06-18 17:41:46 -07:00
Alexander Morozov
72a1f403a3 Add LinkAttrs constructor NewLinkAttrs 
It looks little awkward, but should be enough for people who care about
defaults from kernel.

Fix #26

Also fixed bug with setting TxQLen for main device. It was never set
before.

Signed-off-by: Alexander Morozov <lk4d4@docker.com>
 2015-06-13 20:49:51 -07:00
Vish Ishaya
991a7a2fa7 Merge pull request #30 from marek-polewski/master 
Stop discarding flags in RTM_SETLINK
 2015-05-13 13:52:36 -07:00
Jonathan Boulle
231f3aa8aa Fix typo in docstring, LinkSetNsPid -> LinkSetNsFd 2015-05-01 15:26:43 -07:00
Marek Polewski
0207b6b633 Using Change = nl.DEFAULT_CHANGE = 0xffffff in RTM_SETLINK will discard some flags from the interface ( NOARP DYNAMIC etc) 2015-03-09 12:31:23 +01:00
Eugene Yakubovich
ae3e7dba57 added support for MACVLAN mode 2015-02-26 13:21:26 -08:00
Eugene Yakubovich
1fd3169564 Added ability to specify net ns at link creation 
Creating a link in one namespace and then moving can
be problematic since there could be a iface name conflict.
However, it is not always possible to switch into the target
namespace either -- e.g. creating a macvlan interface must
be done in the namespace of the parent interface.
 2015-02-24 15:06:07 -08:00
Alexander Morozov
2e9d285a71 Change logic of setting protinfo attrs 
Now interface is supposing that you setting protinfo attrs for link one
by one. But you can get all protinfo attrs with one call.

Signed-off-by: Alexander Morozov <lk4d4@docker.com>
 2015-02-17 14:16:48 -08:00
Alexander Morozov
bf7b359ebd Fix comments mistakes 
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
 2015-02-12 11:12:05 -08:00
Alexander Morozov
d710fe886a IPVlan support 
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
 2015-02-11 14:18:57 -08:00
Eugene Yakubovich
a59b20a402 honor MTU in LinkAdd 2015-02-06 18:30:52 -08:00
Dave Tucker
f9a4246807 Add LinkSetHardwareAddr 
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
 2015-01-31 22:44:21 +00:00
Dave Tucker
085dc47dcc Add LinkSetName 
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
 2015-01-31 22:44:01 +00:00
Alexander Morozov
f7f54f4512 Add TxQLen support 
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
 2014-12-04 18:25:10 -08:00
Eugene Yakubovich
ffab401087 gofmt: style violations have crept up 2014-10-28 17:22:52 -07:00
Eugene Yakubovich
0e908ca36d Fallback to LinkList on LinkByName when needed 
Older kernels (e.g. one shipped with RHEL 6.5) don't
support RTM_GETLINK with IFLA_IFNAME. In these cases
fallback to dumping all interfaces and filtering
in userspace.
 2014-10-28 14:15:07 -07:00
Eugene Yakubovich
dd2d5f17ae vxlan bug fix: check VtepDevIndex when setting IFLA_VXLAN_LINK 2014-10-19 12:23:14 -07:00
Vishvananda Ishaya
50bae0e9af Update docstrings and make linkDeserialize private 2014-10-13 19:01:36 -07:00
Eugene Yakubovich
cc912bac14 avoid dumping all interfaces to look up one 2014-10-13 18:07:39 -07:00
Eugene Yakubovich
33e8718673 arp and vxlan support added 2014-10-13 11:04:09 -07:00
Vishvananda Ishaya
f87c54f846 Make links have different types 2014-09-24 16:32:16 -07:00
Vishvananda Ishaya
1a26b9f251 Move all low level calls into nl subpackage 2014-09-18 19:04:48 -07:00
Vishvananda Ishaya
8dab8b7462 Initial commit of netlink package 2014-08-31 20:34:46 -07:00