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/OK3568_Linux_fs/kernel/net/8021q/
H A DKconfig3 # Configuration for 802.1Q VLAN support
7 tristate "802.1Q/802.1ad VLAN Support"
9 Select this and you will be able to create 802.1Q VLAN interfaces
10 on your Ethernet interfaces. 802.1Q VLAN supports almost
14 See the VLAN web page for more information:
23 bool "GVRP (GARP VLAN Registration Protocol) support"
33 bool "MVRP (Multiple VLAN Registration Protocol) support"
/OK3568_Linux_fs/u-boot/doc/
H A DREADME.t1040-l2switch11 - Independent and shared VLAN learning (IVL, SVL)
16 - VLAN editing, translation and remarking
31 - Port-based VLAN
32 - Private/Shared VLAN learning
33 - VLAN ingress filtering
42 ethsw [port <port_no>] pvid { [help] | show | <pvid> } - set/show PVID (ingress and egress VLAN tag…
43 ethsw [port <port_no>] vlan { [help] | show | add <vid> | del <vid> } - add a VLAN to a port (VLAN …
47 ethsw vlan fdb { [help] | show | shared | private } - make VLAN learning shared or private
48 ethsw [port <port_no>] ingress filtering { [help] | show | enable | disable } - enable/disable VLAN…
H A DREADME.VLAN4 You control the sending/receiving of VLAN tagged packets with the
8 CDP is used mainly to discover your device VLAN(s) when connected to
/OK3568_Linux_fs/kernel/Documentation/networking/
H A Dcdc_mbim.rst176 channel. The cdc_mbim driver models such IP sessions as 802.1q VLAN
178 VLAN ID Z for all values of Z greater than 0.
184 VLAN links prior to establishing MBIM IP sessions where the SessionId
185 is greater than 0. These links can be added by using the normal VLAN
200 sessions as another set of 802.1q VLAN subdevices of the master wwanY
201 device, mapping MBIM DSS session A to VLAN ID (256 + A) for all values
207 The DSS VLAN subdevices are used as a practical interface between the
240 Note that adding VLAN links for DSS sessions is entirely optional. A
242 directly to the master network device, using the received VLAN tags to
243 map frames to the correct DSS session and adding 18 byte VLAN ethernet
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H A Dopenvswitch.rst10 VLAN processing, network access control, flow-based network control,
167 did not already implement VLAN parsing. Instead, it just interpreted
174 Naively, to add VLAN support, it makes sense to add a new "vlan" flow
175 key attribute to contain the VLAN tag, then continue to decode the
176 encapsulated headers beyond the VLAN tag using the existing field
177 definitions. With this change, a TCP packet in VLAN 10 would have a
193 VLAN 10 is actually expressed as::
226 indicating that a VLAN TCI should follow, but which is truncated just
233 all-zero-bits VLAN TCI is not that rare, so the CFI bit (aka
237 missing or malformed VLAN TCI.
H A Dnetdev-features.rst34 by child VLAN devices (limits netdev->features set). This is currently
35 used for all VLAN devices whether tags are stripped or inserted in
157 * VLAN challenged
159 NETIF_F_VLAN_CHALLENGED should be set for devices which can't cope with VLAN
161 [FIXME: Those cases could be fixed in VLAN code by allowing only reduced-MTU
H A Dswitchdev.rst172 FDB entry is the {port, MAC, VLAN} tuple forwarding destination.
179 - VLAN flooding of multicast/broadcast and unknown unicast packets
197 Note: by default, the bridge does not filter on VLAN and only bridges untagged
198 traffic. To enable VLAN support, turn on VLAN filtering::
205 The switch device will learn/forget source MAC address/VLAN on ingress packets
286 For a given L2 VLAN domain, the switch device should flood multicast/broadcast
/OK3568_Linux_fs/kernel/Documentation/networking/dsa/
H A Dsja1105.rst39 VLAN Lookup yes yes
81 Depending on VLAN awareness state, the following operating modes are possible
84 - Mode 1 (VLAN-unaware): a port is in this mode when it is used as a standalone
86 - Mode 2 (fully VLAN-aware): a port is in this mode when it is enslaved to a
87 bridge with ``vlan_filtering=1``. Access to the entire VLAN range is given to
92 - Mode 3 (best-effort VLAN-aware): a port is in this mode when enslaved to a
97 port*), and shared VLAN learning is performed (FDB lookup is done only by
122 [ 61.204770] sja1105 spi0.1: Reset switch and programmed static config. Reason: VLAN filtering
126 [ 64.682927] sja1105 spi0.1: Reset switch and programmed static config. Reason: VLAN filtering
155 \* "maximum of 7 non-pvid VLANs per port": Decoding VLAN-tagged packets on the
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H A Db53.rst51 VLAN programming would basically change the CPU port's default PVID and make
55 the default VLAN 1 has to be removed from the slave interface configuration in
57 VLAN configuration in the bridge showcase.
61 The configuration can only be set up via VLAN tagging and bridge setup.
85 # activate VLAN filtering
128 # activate VLAN filtering
165 # activate VLAN filtering
H A Ddsa.rst52 on Port-based VLAN IDs).
262 - inability to configure specific VLAN IDs / trunking VLANs between switches
323 more specifically with its VLAN filtering portion when configuring VLANs on top
330 As of today, the only SWITCHDEV objects supported by DSA are the FDB and VLAN
370 a Port-based VLAN ID for each port and allowing only the CPU port and the
497 Bridge VLAN filtering
501 configured for turning on or off VLAN filtering. If nothing specific needs to
503 When VLAN filtering is turned on, the hardware must be programmed with
504 rejecting 802.1Q frames which have VLAN IDs outside of the programmed allowed
505 VLAN ID map/rules. If there is no PVID programmed into the switch port,
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H A Dconfiguration.rst79 without using a VLAN based configuration.
161 (DSA_TAG_PROTO_NONE). These switches can be configured by a VLAN based
166 The configuration can only be set up via VLAN tagging and bridge setup.
189 # activate VLAN filtering
231 # activate VLAN filtering
273 # activate VLAN filtering
H A Dlan9303.rst36 - Support for VLAN filtering is not implemented
37 - The HW does not support VLAN-specific fdb entries
/OK3568_Linux_fs/kernel/Documentation/networking/devlink/
H A Dsja1105.rst30 - Can terminate VLAN-tagged traffic over switch net
34 - Can do QoS based on VLAN PCP and VLAN membership
44 - Switch uses Shared VLAN Learning (FDB lookup uses
48 port, due to a maximum number of 32 VLAN retagging
/OK3568_Linux_fs/kernel/Documentation/bpf/
H A Dprog_flow_dissector.rst41 In the VLAN-less case, this is what the initial state of the BPF flow
58 In case of VLAN, flow dissector can be called with the two different states.
60 Pre-VLAN parsing::
76 have to parse VLAN information twice for double tagged packets.
79 Post-VLAN parsing::
94 In this case VLAN information has been processed before the flow dissector
99 the optional VLAN header and should gracefully handle both cases: when single
100 or double VLAN is present and when it is not present. The same program
142 C-based implementation can export. Notable example is single VLAN (802.1Q)
143 and double VLAN (802.1AD) tags. Please refer to the ``struct bpf_flow_keys``
/OK3568_Linux_fs/kernel/Documentation/s390/
H A Dqeth.rst33 or a VLAN is registered or unregistered on the network served by the device.
38 notifications are started afresh, a new host or VLAN is registered or
42 VLAN=numeric-vlan-id
43 VLAN ID on which the event occurred. Not included
44 if no VLAN is involved in the event.
49 event reports the creation or destruction of a VLAN.
/OK3568_Linux_fs/buildroot/package/hostapd/
H A DConfig.in87 bool "Enable VLAN support"
95 bool "Enable dynamic VLAN support"
100 bridge and VLAN interfaces if necessary.
103 bool "Use netlink-based API for VLAN operations"
108 Use netlink-based kernel API for VLAN operations
111 comment "netlink-based VLAN support needs a toolchain w/ threads"
/OK3568_Linux_fs/kernel/tools/testing/selftests/bpf/
H A Dtest_xdp_vlan.sh177 export VLAN=4011
179 ip netns exec ns2 ip link add link $DEVNS2 name $DEVNS2.$VLAN type vlan id $VLAN
180 ip netns exec ns2 ip addr add ${IPADDR2}/24 dev $DEVNS2.$VLAN
182 ip netns exec ns2 ip link set $DEVNS2.$VLAN up
/OK3568_Linux_fs/kernel/Documentation/networking/device_drivers/ethernet/intel/
H A Diavf.rst70 Setting VLAN Tag Stripping
73 packets with VLAN tags, you can disable VLAN tag stripping for the VF. The
75 disable VLAN tag stripping. Note that if the PF has assigned a VLAN to a VF,
76 then requests from that VF to set VLAN tag stripping will be ignored.
78 To enable/disable VLAN tag stripping for a VF, issue the following command
118 The IEEE 802.1ad standard, informally known as QinQ, allows for multiple VLAN
119 IDs within a single Ethernet frame. VLAN IDs are sometimes referred to as
120 "tags," and multiple VLAN IDs are thus referred to as a "tag stack." Tag stacks
122 VLAN ID, among other uses.
129 Where "24" and "371" are example VLAN IDs.
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H A Digb.rst76 NOTE: When either SR-IOV mode or VMDq mode is enabled, hardware VLAN filtering
77 and VLAN tag stripping/insertion will remain enabled. Please remove the old
78 VLAN filter before the new VLAN filter is added. For example::
162 MAC and VLAN anti-spoofing feature
174 Setting MAC Address, VLAN and Rate Limit Using IProute2 Tool
176 You can set a MAC address of a Virtual Function (VF), a default VLAN and the
H A Dfm10k.rst48 NOTE: When SR-IOV mode is enabled, hardware VLAN filtering and VLAN tag
49 stripping/insertion will remain enabled. Please remove the old VLAN filter
50 before the new VLAN filter is added. For example::
H A Dixgbe.rst219 NOTE: When either SR-IOV mode or VMDq mode is enabled, hardware VLAN filtering
220 and VLAN tag stripping/insertion will remain enabled. Please remove the old
221 VLAN filter before the new VLAN filter is added. For example,
225 ip link set eth0 vf 0 vlan 100 // set VLAN 100 for VF 0
226 ip link set eth0 vf 0 vlan 0 // Delete VLAN 100
227 ip link set eth0 vf 0 vlan 200 // set a new VLAN 200 for VF 0
238 in the VLAN tag. When SR-IOV is not enabled, each traffic class is associated
476 the VLAN priority tag (802.1p) to filter traffic. That means that there are 8
505 MAC and VLAN anti-spoofing feature
/OK3568_Linux_fs/kernel/Documentation/networking/device_drivers/ethernet/freescale/
H A Dgianfar.rst22 VLAN chapter
25 In order to use VLAN, please consult Linux documentation on
27 extraction of VLAN headers, but not filtering. Filtering will be
/OK3568_Linux_fs/kernel/Documentation/networking/device_drivers/ethernet/aquantia/
H A Datlantic.rst261 1. 16 VLAN ID rules
279 - Locations 0 - 15 for VLAN ID filters
320 The VLAN filter (VLAN id) is compared against 16 filters.
321 VLAN id must be accompanied by mask 0xF000. That is to distinguish VLAN filter
322 from L2 Ethertype filter with UserPriority since both User Priority and VLAN ID
325 To add a filter that directs packets from VLAN 2001 to queue 5::
333 distinguish VLAN filter from L2 Ethertype filter with UserPriority since both
334 User Priority and VLAN ID are passed in the same 'vlan' parameter.
/OK3568_Linux_fs/kernel/net/bridge/
H A DKconfig52 bool "VLAN filtering"
58 receive and forward traffic based on VLAN information in the packet
59 any VLAN information configured on the bridge port or bridge device.
/OK3568_Linux_fs/kernel/drivers/staging/fsl-dpaa2/ethsw/
H A DREADME98 unicast/multicast/broadcast (VLAN tagged or untagged) traffic between its
102 port VLAN configuration and STP state.

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