This patch adds bridge command to manage
recently added vnifilter on a collect metadata
vxlan device.
examples:
$bridge vni add dev vxlan0 vni 400
$bridge vni add dev vxlan0 vni 200 group 239.1.1.101
$bridge vni del dev vxlan0 vni 400
$bridge vni show
$bridge -s vni show
Signed-off-by: Roopa Prabhu <roopa@nvidia.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
For all files in iproute2 which do not have an obvious license
identification, mark them with SPDK GPL-2
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This renames Config to config.mk and includes more Make input.
Now configure generates all the required CFLAGS and LDLIBS for
the optional libraries.
Also, use pkg-config to test for libelf, rather than using a test
program. This makes it consistent with other libraries.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
The recent LIBMNL changes was made more difficult to debug because
of how Config is handle in clean make. The Config file is generated
by top level make, but since it is not recursive, the values generated
would not be visible on a clean make.
The change is to not include Config in top level make, and move
all the conditionals down into sub makefiles. Not ideal, but beter
than going full autoconf route. Or forcing separate configure
step.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Similar to the Linux kernel and perf add infrastructure to reduce the
amount of output tossed to a user during a build. Full build output
can be obtained with 'make V=1'
Builds go from:
make[1]: Leaving directory `/home/dsa/iproute2.git/lib'
make[1]: Entering directory `/home/dsa/iproute2.git/ip'
gcc -Wall -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wold-style-definition -Wformat=2 -O2 -I../include -DRESOLVE_HOSTNAMES -DLIBDIR=\"/usr/lib\" -DCONFDIR=\"/etc/iproute2\" -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -c -o ip.o ip.c
gcc -Wall -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wold-style-definition -Wformat=2 -O2 -I../include -DRESOLVE_HOSTNAMES -DLIBDIR=\"/usr/lib\" -DCONFDIR=\"/etc/iproute2\" -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -c -o ipaddress.o ipaddress.c
to:
...
AR libutil.a
ip
CC ip.o
CC ipaddress.o
...
Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Recent kernel patches added support for VLAN filtering on the bridge.
This functionality allows one to turn a basic bridge into a VLAN bridge,
where VLANs dicatate packet forwarding and header transformation.
To configure the VLANs on the bridge and its ports a new command is
added to the 'bridge' utility.
# bridge vlan add dev eth0 vid 10 pvid untagged brdev
# bridge vlan add
# bridge vlan delete dev eth0 vid 10
# bridge vlan show
This command supports the following flags:
master - peform the operation on the software bridge device. This is
the default behavior.
self - perform the operation on the hardware associated with the port.
This flag is required when the device is the bridge device and
the configuration is desired on the bridge device itself (not
one of the ports).
pvid - Set the PVID (port vlan id) for a given port. Any untagged
frames arriving on the port will be assigned to this vlan.
untagged - Sets the egress policy of for a given vlan. Default port
egress policy is tagged. Set this flag if you wish traffic
associated with this VLAN to exit the port untagged.
Signed-off-by: Vlad Yasevich <vyasevic@redhat.com>
Sample output:
# ./bridge/bridge mdb show dev br0
bridge br0 port eth1 group 224.8.8.9
bridge br0 port eth0 group 224.8.8.8
# ./bridge/bridge -d mdb show dev br0
bridge br0 port eth1 group 224.8.8.9
bridge br0 port eth0 group 224.8.8.8
router ports on br0: eth0
Signed-off-by: Cong Wang <amwang@redhat.com>
