75a35d50a3
Nikolay Aleksandrov says:
====================
From: Nikolay Aleksandrov <nikolay@nvidia.com>
This set extends the bridge vlan code to use the new vlan RTM calls
which allow to dump detailed per-port, per-vlan information and also to
manipulate the per-vlan options. It also allows to monitor any vlan
changes (add/del/option change). The rtm vlan dumps have an extensible
format which allows us to add new options and attributes easily, and
also to request the kernel to filter on different vlan information when
dumping. The new kernel dump code tries to use compressed vlan format as
much as possible (it includes netlink attributes for vlan start and
end) to reduce the number of generated messages and netlink traffic.
The iproute2 support is activated by using the "-d" flag when showing
vlan information, that will cause it to use the new rtm dump call and
get all the detailed information, if "-s" is also specified it will dump
per-vlan statistics as well. Obviously in that case the vlans cannot be
compressed. To change per-vlan options (currently only STP state is
supported) a new vlan command is added - "set". It can be used to set
options of bridge or port vlans and vlan ranges can be used, all of the
new vlan option code uses extack to show more understandable errors.
The set adds the first supported per-vlan option - STP state.
Man pages and usage information are updated accordingly.
Example:
$ bridge -d vlan show
port vlan-id
ens13 1 PVID Egress Untagged
state forwarding
bridge 1 PVID Egress Untagged
state forwarding
$ bridge vlan set vid 1 dev ens13 state blocking
$ bridge -d vlan show
port vlan-id
ens13 1 PVID Egress Untagged
state blocking
bridge 1 PVID Egress Untagged
state forwarding
====================
Signed-off-by: David Ahern <dsahern@kernel.org>
|
||
|---|---|---|
| bash-completion | ||
| bridge | ||
| dcb | ||
| devlink | ||
| doc/actions | ||
| etc/iproute2 | ||
| examples/bpf | ||
| genl | ||
| include | ||
| ip | ||
| lib | ||
| man | ||
| misc | ||
| netem | ||
| rdma | ||
| schema | ||
| tc | ||
| testsuite | ||
| tipc | ||
| vdpa | ||
| .clang-format | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| Makefile | ||
| README | ||
| README.devel | ||
| configure | ||
README
This is a set of utilities for Linux networking.
Information:
https://wiki.linuxfoundation.org/networking/iproute2
Download:
http://www.kernel.org/pub/linux/utils/net/iproute2/
Stable version repository:
git://git.kernel.org/pub/scm/network/iproute2/iproute2.git
Development repository:
git://git.kernel.org/pub/scm/network/iproute2/iproute2-next.git
How to compile this.
--------------------
1. libdbm
arpd needs to have the berkeleydb development libraries. For Debian
users this is the package with a name like libdbX.X-dev.
DBM_INCLUDE points to the directory with db_185.h which
is the include file used by arpd to get to the old format Berkeley
database routines. Often this is in the db-devel package.
2. make
The makefile will automatically build a config.mk file which
contains definitions of libraries that may or may not be available
on the system such as: ATM, ELF, MNL, and SELINUX.
3. include/uapi
This package includes matching sanitized kernel headers because
the build environment may not have up to date versions. See Makefile
if you have special requirements and need to point at different
kernel include files.
Stephen Hemminger
stephen@networkplumber.org
Alexey Kuznetsov
kuznet@ms2.inr.ac.ru