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Property:basis net offload

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AVM-Command

Command: basis_net_offload   -   type Exec Wiki Freetz IPPF whmf AVM Web
Location: Shell-Commands >> AVM-Commands   -   Origin: AVM
Path: Release: /lib/supportdata.d
Lab+Rel: /lib/supportdata.d
Properties: Size: 245   -   Firmware: 7.19 - 8.00
Function: supportdata plugin for the offload_*.ko network drivers.

Goto:   Modules  -  Examples  -  GPL-Browser  -  Dependencies   -   Model-Matrix   -   Symbols   -   SMW-Browser

Details

basis_net_offload is a supportdata plugin for the offload_*.ko network drivers.

It prints the symlink targets and file contents of /sys/kernel/offload_* 

cd /sys/kernel

find offload_* \
               -type l \
               -exec printf '\n{}\n -> ' ';' \
               -exec readlink -f '{}' ';' \
       -o \
               -type f \
               -exec printf '\n{}:\n' ';' \
               -exec sed 's/^/    /' '{}' ';'

Network offload drivers use the hardware in some network cards as off-CPU (offload) accelerators.

Not exactly the same but see this to understand the principle: https://en.wikipedia.org/wiki/TCP_offload_engine

Modules

This is a subset of the Kernel-Modules section, filtered for offload_* modules.

Daily updated index of all kernel modules found scanning Firmware-Probes . Last update: 2025-05-26 04:32 GMT.
The label (module) in the Module column shows there are other objects in this wiki using this name.
The Mod column shows the amount of models using the respective module. Click the column header to sort by this number.
You can hover or click a possible Link in the Type column to see the target of that link.

Module Mod Firmware Description Path Size/Bytes Type Origin
offload_dp.ko 10 7.19 - 8.00 AVM offload datapath (GPL) ./extra, ./offload_datapath 43.0k - 68.5k Mod AVM
offload_pa.ko 22 7.19 - 8.00 AVM compat layer for network offloading (GPL) ./extra, ./offload_pa 29.5k - 583k Mod AVM
offload_qos.ko 10 7.19 - 8.00 AVM QoS offload configuration (GPL) ./extra, ./offload_qos 10.2k - 21.2k Mod AVM
offload_util.ko 22 7.19 - 8.00 Utilities shared across offload modules (GPL) ./extra, ./extra/common/util 5.9k - 9.2k Mod AVM
4 kernel modules

Examples

In 7590ax fw 7.39 supportdata the output looks like this: 

##### BEGIN SECTION basis_net_offload

offload_dp/l2_topology/ports/eth0/backend
 -> /sys/kernel/offload_dp/backend_objects/ports/port_5_0

offload_dp/l2_topology/ports/vap1_r0/backend
 -> /sys/kernel/offload_dp/backend_objects/ports/port_9_256

offload_dp/l2_topology/ports/vap0/backend
 -> /sys/kernel/offload_dp/backend_objects/ports/port_10_0

offload_dp/l2_topology/ports/vap1_r7/backend
 -> /sys/kernel/offload_dp/backend_objects/ports/port_9_2048

offload_dp/l2_topology/ports/vap0_r2/backend
 -> /sys/kernel/offload_dp/backend_objects/ports/port_10_768

offload_dp/l2_topology/ports/vap1_r5/backend
 -> /sys/kernel/offload_dp/backend_objects/ports/port_9_1536

offload_dp/l2_topology/ports/eth3/backend
 -> /sys/kernel/offload_dp/backend_objects/ports/port_2_0

offload_dp/l2_topology/ports/vap0_r0/backend
 -> /sys/kernel/offload_dp/backend_objects/ports/port_10_256

offload_dp/l2_topology/ports/vap1_r3/backend
 -> /sys/kernel/offload_dp/backend_objects/ports/port_9_1024

offload_dp/l2_topology/ports/eth1/backend
 -> /sys/kernel/offload_dp/backend_objects/ports/port_4_0

offload_dp/l2_topology/ports/wan/backend
 -> /sys/kernel/offload_dp/backend_objects/ports/port_15_0

offload_dp/l2_topology/ports/vap1_r1/backend
 -> /sys/kernel/offload_dp/backend_objects/ports/port_9_512

offload_dp/l2_topology/ports/vap1/backend
 -> /sys/kernel/offload_dp/backend_objects/ports/port_9_0

offload_dp/l2_topology/ports/vap0_r3/backend
 -> /sys/kernel/offload_dp/backend_objects/ports/port_10_1024

offload_dp/l2_topology/ports/vap1_r6/backend
 -> /sys/kernel/offload_dp/backend_objects/ports/port_9_1792

offload_dp/l2_topology/ports/vap0_r1/backend
 -> /sys/kernel/offload_dp/backend_objects/ports/port_10_512

offload_dp/l2_topology/ports/vap1_r4/backend
 -> /sys/kernel/offload_dp/backend_objects/ports/port_9_1280

offload_dp/l2_topology/ports/eth2/backend
 -> /sys/kernel/offload_dp/backend_objects/ports/port_3_0

offload_dp/l2_topology/ports/vap1_r2/backend
 -> /sys/kernel/offload_dp/backend_objects/ports/port_9_768

offload_dp/l2_topology/bridges/lan/eth0
 -> /sys/kernel/offload_dp/l2_topology/ports/eth0

offload_dp/l2_topology/bridges/lan/vap1_r0
 -> /sys/kernel/offload_dp/l2_topology/ports/vap1_r0

offload_dp/l2_topology/bridges/lan/vap0
 -> /sys/kernel/offload_dp/l2_topology/ports/vap0

offload_dp/l2_topology/bridges/lan/vap1_r7
 -> /sys/kernel/offload_dp/l2_topology/ports/vap1_r7

offload_dp/l2_topology/bridges/lan/vap0_r2
 -> /sys/kernel/offload_dp/l2_topology/ports/vap0_r2

offload_dp/l2_topology/bridges/lan/vap1_r5
 -> /sys/kernel/offload_dp/l2_topology/ports/vap1_r5

offload_dp/l2_topology/bridges/lan/eth3
 -> /sys/kernel/offload_dp/l2_topology/ports/eth3

offload_dp/l2_topology/bridges/lan/vap0_r0
 -> /sys/kernel/offload_dp/l2_topology/ports/vap0_r0

offload_dp/l2_topology/bridges/lan/vap1_r3
 -> /sys/kernel/offload_dp/l2_topology/ports/vap1_r3

offload_dp/l2_topology/bridges/lan/eth1
 -> /sys/kernel/offload_dp/l2_topology/ports/eth1

offload_dp/l2_topology/bridges/lan/wan
 -> /sys/kernel/offload_dp/l2_topology/ports/wan

offload_dp/l2_topology/bridges/lan/vap1_r1
 -> /sys/kernel/offload_dp/l2_topology/ports/vap1_r1

offload_dp/l2_topology/bridges/lan/backend
 -> /sys/kernel/offload_dp/backend_objects/bridges/fid1

offload_dp/l2_topology/bridges/lan/vap1
 -> /sys/kernel/offload_dp/l2_topology/ports/vap1

offload_dp/l2_topology/bridges/lan/vap0_r3
 -> /sys/kernel/offload_dp/l2_topology/ports/vap0_r3

offload_dp/l2_topology/bridges/lan/vap1_r6
 -> /sys/kernel/offload_dp/l2_topology/ports/vap1_r6

offload_dp/l2_topology/bridges/lan/vap0_r1
 -> /sys/kernel/offload_dp/l2_topology/ports/vap0_r1

offload_dp/l2_topology/bridges/lan/vap1_r4
 -> /sys/kernel/offload_dp/l2_topology/ports/vap1_r4

offload_dp/l2_topology/bridges/lan/eth2
 -> /sys/kernel/offload_dp/l2_topology/ports/eth2

offload_dp/l2_topology/bridges/lan/vap1_r2
 -> /sys/kernel/offload_dp/l2_topology/ports/vap1_r2

offload_dp/backend_objects/ports/port_10_1024/portid:
    10

offload_dp/backend_objects/ports/port_10_1024/pce_rule:
    18

offload_dp/backend_objects/ports/port_10_1024/local_addr:
    1c:ed:6f:xx:xx:xx

offload_dp/backend_objects/ports/port_10_1024/learned:

offload_dp/backend_objects/ports/port_10_1024/subifid:
    1024

offload_dp/backend_objects/ports/port_3_0/portid:
    3

offload_dp/backend_objects/ports/port_3_0/pce_rule:
    3

offload_dp/backend_objects/ports/port_3_0/local_addr:
    1c:ed:6f:xx:xx:xx

offload_dp/backend_objects/ports/port_3_0/learned:

offload_dp/backend_objects/ports/port_3_0/subifid:
    0

offload_dp/backend_objects/ports/port_9_0/portid:
    9

offload_dp/backend_objects/ports/port_9_0/pce_rule:
    5

offload_dp/backend_objects/ports/port_9_0/local_addr:
    1c:ed:6f:xx:xx:xx

offload_dp/backend_objects/ports/port_9_0/learned:

offload_dp/backend_objects/ports/port_9_0/subifid:
    0

offload_dp/backend_objects/ports/port_10_0/portid:
    10

offload_dp/backend_objects/ports/port_10_0/pce_rule:
    14

offload_dp/backend_objects/ports/port_10_0/local_addr:
    1c:ed:6f:xx:xx:xx

offload_dp/backend_objects/ports/port_10_0/learned:

offload_dp/backend_objects/ports/port_10_0/subifid:
    0

offload_dp/backend_objects/ports/port_9_1792/portid:
    9

offload_dp/backend_objects/ports/port_9_1792/pce_rule:
    12

offload_dp/backend_objects/ports/port_9_1792/local_addr:
    1c:ed:6f:xx:xx:xx

offload_dp/backend_objects/ports/port_9_1792/learned:

offload_dp/backend_objects/ports/port_9_1792/subifid:
    1792

offload_dp/backend_objects/ports/port_2_0/portid:
    2

offload_dp/backend_objects/ports/port_2_0/pce_rule:
    4

offload_dp/backend_objects/ports/port_2_0/local_addr:
    1c:ed:6f:xx:xx:xx

offload_dp/backend_objects/ports/port_2_0/learned:

offload_dp/backend_objects/ports/port_2_0/subifid:
    0

offload_dp/backend_objects/ports/port_5_0/portid:
    5

offload_dp/backend_objects/ports/port_5_0/pce_rule:
    1

offload_dp/backend_objects/ports/port_5_0/local_addr:
    1c:ed:6f:xx:xx:xx

offload_dp/backend_objects/ports/port_5_0/learned:

offload_dp/backend_objects/ports/port_5_0/subifid:
    0

offload_dp/backend_objects/ports/port_9_256/portid:
    9

offload_dp/backend_objects/ports/port_9_256/pce_rule:
    6

offload_dp/backend_objects/ports/port_9_256/local_addr:
    1c:ed:6f:xx:xx:xx

offload_dp/backend_objects/ports/port_9_256/learned:
    1c:1b:0d:xx:xx:xx (GSWIP-R)
    26:06:bd:xx:xx:xx (GSWIP-R)

offload_dp/backend_objects/ports/port_9_256/subifid:
    256

offload_dp/backend_objects/ports/port_9_1024/portid:
    9

offload_dp/backend_objects/ports/port_9_1024/pce_rule:
    9

offload_dp/backend_objects/ports/port_9_1024/local_addr:
    1c:ed:6f:xx:xx:xx

offload_dp/backend_objects/ports/port_9_1024/learned:

offload_dp/backend_objects/ports/port_9_1024/subifid:
    1024

offload_dp/backend_objects/ports/port_10_256/portid:
    10

offload_dp/backend_objects/ports/port_10_256/pce_rule:
    15

offload_dp/backend_objects/ports/port_10_256/local_addr:
    1c:ed:6f:xx:xx:xx

offload_dp/backend_objects/ports/port_10_256/learned:

offload_dp/backend_objects/ports/port_10_256/subifid:
    256

offload_dp/backend_objects/ports/port_15_0/portid:
    15

offload_dp/backend_objects/ports/port_15_0/pce_rule:
    0

offload_dp/backend_objects/ports/port_15_0/local_addr:
    1c:ed:6f:xx:xx:xx

offload_dp/backend_objects/ports/port_15_0/learned:

offload_dp/backend_objects/ports/port_15_0/subifid:
    0

offload_dp/backend_objects/ports/port_4_0/portid:
    4

offload_dp/backend_objects/ports/port_4_0/pce_rule:
    2

offload_dp/backend_objects/ports/port_4_0/local_addr:
    1c:ed:6f:xx:xx:xx

offload_dp/backend_objects/ports/port_4_0/learned:

offload_dp/backend_objects/ports/port_4_0/subifid:
    0

offload_dp/backend_objects/ports/port_9_768/portid:
    9

offload_dp/backend_objects/ports/port_9_768/pce_rule:
    8

offload_dp/backend_objects/ports/port_9_768/local_addr:
    1c:ed:6f:xx:xx:xx

offload_dp/backend_objects/ports/port_9_768/learned:

offload_dp/backend_objects/ports/port_9_768/subifid:
    768

offload_dp/backend_objects/ports/port_9_1536/portid:
    9

offload_dp/backend_objects/ports/port_9_1536/pce_rule:
    11

offload_dp/backend_objects/ports/port_9_1536/local_addr:
    1c:ed:6f:xx:xx:xx

offload_dp/backend_objects/ports/port_9_1536/learned:

offload_dp/backend_objects/ports/port_9_1536/subifid:
    1536

offload_dp/backend_objects/ports/port_9_512/portid:
    9

offload_dp/backend_objects/ports/port_9_512/pce_rule:
    7

offload_dp/backend_objects/ports/port_9_512/local_addr:
    1c:ed:6f:xx:xx:xx

offload_dp/backend_objects/ports/port_9_512/learned:

offload_dp/backend_objects/ports/port_9_512/subifid:
    512

offload_dp/backend_objects/ports/port_10_768/portid:
    10

offload_dp/backend_objects/ports/port_10_768/pce_rule:
    17

offload_dp/backend_objects/ports/port_10_768/local_addr:
    1c:ed:6f:xx:xx:xx

offload_dp/backend_objects/ports/port_10_768/learned:

offload_dp/backend_objects/ports/port_10_768/subifid:
    768

offload_dp/backend_objects/ports/port_10_512/portid:
    10

offload_dp/backend_objects/ports/port_10_512/pce_rule:
    16

offload_dp/backend_objects/ports/port_10_512/local_addr:
    1c:ed:6f:xx:xx:xx

offload_dp/backend_objects/ports/port_10_512/learned:

offload_dp/backend_objects/ports/port_10_512/subifid:
    512

offload_dp/backend_objects/ports/port_9_2048/portid:
    9

offload_dp/backend_objects/ports/port_9_2048/pce_rule:
    13

offload_dp/backend_objects/ports/port_9_2048/local_addr:
    1c:ed:6f:xx:xx:xx

offload_dp/backend_objects/ports/port_9_2048/learned:

offload_dp/backend_objects/ports/port_9_2048/subifid:
    2048

offload_dp/backend_objects/ports/port_9_1280/portid:
    9

offload_dp/backend_objects/ports/port_9_1280/pce_rule:
    10

offload_dp/backend_objects/ports/port_9_1280/local_addr:
    1c:ed:6f:xx:xx:xx

offload_dp/backend_objects/ports/port_9_1280/learned:

offload_dp/backend_objects/ports/port_9_1280/subifid:
    1280

offload_dp/backend_objects/bridges/fid1/filter_id:
    1

offload_dp/backend_objects/bridges/fid1/local_addr:
    1c:ed:6f:xx:xx:xx

offload_dp/virtualep/unregister:
    usage:
    echo DEVICE > /sys/kernel/offload_dp/virtualep/unregister

offload_dp/virtualep/register:
    usage:
    echo DEVICE > /sys/kernel/offload_dp/virtualep/register

offload_dp/virtualep/veps/vep0/stats_tx:
    Packets:	164141 (0 dropped)
    Bytes:  	49156250

offload_dp/virtualep/veps/vep0/stats_rx:
    Packets:	0 (0 dropped)
    Bytes:  	0

offload_dp/virtualep/veps/vep0/stats_rx_slow:
    Packets:	0 (0 dropped)
    Bytes:  	0

offload_dp/errors:
    success: 91292
    backend init failed: 0
    out of memory: 0
    netdevice lookup failure: 112
    conflicting session: 0
    netlink error: 0
    switch_api error: 0
    resource not available: 0
    VEP rx path failed: 0
    VEP limit reached: 0
    endpoint not virtual: 0
    VEP already registered: 0
    kobject error: 0
    called with invalid input: 0
    <undeclared errors>: 0

offload_dp/l2fwd_enable:
    enabled

offload_pa/backend_errors:
    success: 716445
    internal error: 0
    unsupported multicast: 0
    snat/dnat conflict: 0
    nat/pppoe/tun directional conflict: 848
    pid without netdevice: 0
    pid not known to datapath driver: 9259
    vlan table full: 0
    vlan subif mapping conflict: 9170
    unsupported PPPoE modification: 0
    session remove fail: 0
    PCE rule write/alloc fail: 0
    switch configuration fail: 0
    error accessing EGVLAN: 0
    MTU table full: 0
    PPPoE table full: 0
    RTP table full: 0
    IP table full: 0
    MAC table full: 0
    Routing table full: 0
    Routing table collision limit: 0
    Tunnel setup failed/unsupported: 0
    unspecified switch_api error: 0
    Unexpected avm_pa session structure: 0
    Invalid session handle: 0
    LRO sessions full: 0
    <undeclared errors>: 0

##### END SECTION basis_net_offload

GPL-Browser

Daily updated index of all basis_net_offload code findings on the GPL-Browser. Last update: 2025-05-26 04:00 GMT.
The Browse column points to the Path containing the respective source code on the gpl.boxmatrix.info service.
The SoC column lists the Chip-Codenames, the Model column lists the nicks of the Box-Models.
The Diff column links the comparison of the AVM Kernel to the pristine original from Kernel.org.
The Download column links the full tarball the respective directory content is extracted from.
The presence of the source does not mean it fits the respective model and architecture. See the Model-Matrix where it's used.

Browse Path SoC Arch Model Firmw Diff Download
alder-5690pro-762 packages/offload/main/static/lib/supportdata.d Alder ARM 5690pro 7.62 5.4.213 Download
falcon-5530-730 packages/offload/main/static/lib/supportdata.d Falcon MIPS 5530 7.30 4.9.231 Download
falcon-5530-750 packages/offload/main/static/lib/supportdata.d Falcon MIPS 5530 7.50 4.9.276 Download
hawkeye-5590-750 packages/offload/main/static/lib/supportdata.d Hawkeye ARM 5590 7.50 4.4.271 Download
maple-fsgw-759 packages/offload/main/static/lib/supportdata.d Maple ARM fsgw 7.59 4.4.271 Download
miami-7690-761 packages/offload/main/static/lib/supportdata.d Miami ARM 7690 7.61 5.4.213 Download
seale-7590ac-750 packages/offload/main/static/lib/supportdata.d Seale MIPS 7590ac 7.50 4.9.218 Download
7 directories containing basis_net_offload source code

Dependencies

Daily updated index of all dependencies of this command. Last update: 2025-05-26 06:16 GMT.
A * in the Mod column marks info from Supportdata-Probes, which will always stay incomplete.

Relation Typ Object Mod Firmware Info Origin
0 dependencies for this command

Model-Matrix

Daily updated index of the presence, path and size of this command for each model. Last update: 2025-05-26 04:32 GMT.
Showing all models using this command. Click any column header (click-wait-click) to sort the list by the respective data.
The (main/scrpn/boot/arm/prx/atom/rtl) label in the Model column shows which CPU is meant for Multi-Linux models.
Note that this list is merged from Firmware-Probes of all known AVM firmware for a model, including Recovery.exe and Labor-Files.

Model Firmware Path Size
FRITZ!Box 4050 7.58 - 7.90 /lib/supportdata.d 245
FRITZ!Box 4060 7.39 - 7.90 /lib/supportdata.d 245
FRITZ!Box 5530 Fiber (main) 7.21 - 8.00 /lib/supportdata.d 245
FRITZ!Box 5590 Fiber (main) 7.39 - 8.00 /lib/supportdata.d 245
FRITZ!Box 5690 Pro (main) 7.62 /lib/supportdata.d 245
FRITZ!Box 6850 LTE 7.26 - 7.39 /lib/supportdata.d 245
FRITZ!Box 6890 LTE (main) 7.21 - 7.57 /lib/supportdata.d 245
FRITZ!Box 6890 LTE v1 (main) 7.21 - 7.57 /lib/supportdata.d 245
FRITZ!Box 6890 LTE v2 (main) 7.21 - 7.57 /lib/supportdata.d 245
FRITZ!Box 7510 7.30 - 8.00 /lib/supportdata.d 245
FRITZ!Box 7560 (main) 7.24 - 7.30 /lib/supportdata.d 245
FRITZ!Box 7580 (main) 7.21 - 7.30 /lib/supportdata.d 245
FRITZ!Box 7583 (main) 7.21 - 7.59 /lib/supportdata.d 245
FRITZ!Box 7583 VDSL (main) 7.19 - 8.00 /lib/supportdata.d 245
FRITZ!Box 7590 (main) 7.19 - 8.00 /lib/supportdata.d 245
FRITZ!Box 7590 AX (main) 7.19 - 8.00 /lib/supportdata.d 245
FRITZ!Box 7690 7.61 - 7.90 /lib/supportdata.d 245
FRITZ!Powerline 1240 AX 7.57 - 7.58 /lib/supportdata.d 245
FRITZ!Repeater 1200 AX 7.30 - 7.58 /lib/supportdata.d 245
FRITZ!Repeater 3000 AX 7.41 - 7.58 /lib/supportdata.d 245
FRITZ!Repeater 6000 7.39 - 7.58 /lib/supportdata.d 245
FRITZ!Smart Gateway 7.52 - 7.63 /lib/supportdata.d 245
22 models use this command

Symbols

Daily updated index of all symbols of this command. Last update: 2025-05-26 06:16 GMT.

Firmware Symbol
0 symbols for this command

SMW-Browser

Property:basis net offload
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Synonyms

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