iproute2 patch to generalize VXLAN forwarding tables
This is the iproute2 support allowing an administrator to specify alternate
ports, vnis and outgoing interfaces for VXLAN device forwarding tables.
Changes since v3: changed NDA_PORT to be 16-bit network byte order to match
changed byte-order/size in the VXLAN driver.
Signed-Off-By: David L Stevens <dlstevens@us.ibm.com>
Add netlink support bridge port attributes such as cost, priority, state
and flags. This also adds support for HW mode such as VEPA or VEB.
Signed-off-by: Vlad Yasevich <vyasevic@redhat.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>
This is the iproute2 support allowing an administrator to specify alternate
ports, vnis and outgoing interfaces for VXLAN device forwarding tables.
Signed-Off-By: David L Stevens <dlstevens@us.ibm.com>
This patch implements `bridge monitor mdb`.
Cc: Stephen Hemminger <shemminger@vyatta.com>
Cc: Thomas Graf <tgraf@suug.ch>
Signed-off-by: Cong Wang <amwang@redhat.com>
This patch implements:
bridge mdb { add | del } dev DEV port PORT grp GROUP
Cc: Stephen Hemminger <shemminger@vyatta.com>
Cc: Thomas Graf <tgraf@suug.ch>
Signed-off-by: Cong Wang <amwang@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>
Replace and change are not supported by bridge netlink so remove it
from bridge tool options.
Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Add command to update and print FDB entries with NTF_SELF and
NTF_MASTER set.
Example usages illustrating use of 'self' to program embedded
forwarding table and 'master' to configure the forwarding table
of the bridge. Also shows 'master self' used to update both in
the same command.
#./br/br fdb add 00:1b:21:55:23:60 dev eth3 self
#./br/br fdb add 00:1b:21:55:23:60 dev eth3 master
#./br/br fdb add 00:1b:21:55:23:61 dev eth3 self master
#./br/br fdb add 00:1b:21:55:23:62 dev eth3
#./br/br fdb show
eth3 00:1b:21:55:23:60 local self
eth3 00:1b:21:55:23:61 local self
eth3 33:33:00:00:00:01 local self
eth3 01:00:5e:00:00:01 local self
eth3 33:33:ff:55:23:59 local self
eth3 01:00:5e:00:00:fb local self
eth33 33:33:00:00:00:01 local self
eth34 33:33:00:00:00:01 local self
eth3 00:1b:21:55:23:59 local master
eth3 00:1b:21:55:23:60 static master
eth3 00:1b:21:55:23:62 static master
eth3 00:1b:21:55:23:61 static master
Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
The bridge command used to be called br but was renamed bridge. Correct
the outdated references to the br name in the help messages, together with a
typo of '-help' for 'help'.
Signed-off-by: Chris Webb <chris@arachsys.com>
