If you like BoxMatrix then please contribute Supportdata, Supportdata2, Firmware and/or Hardware (get in touch).
My metamonk@yahoo.com is not reachable by me since years. Please use hippie2000@webnmail.de instead.
Property:NETLINK GENERIC
BoxMatrix >> System >> NETLINK_GENERIC | @ BoxMatrix - IRC-Chat - Translate: de es fr it nl pl |
News | Selectors | Models | Accessories | Components | Environment | Config | Commands | System | Webif | Software | Develop | Lexicon | Community | Project | Media |
Devices | Filesystems | Partitions | Sockets | Netlink | Pipes | Interfaces | Bridges | Ports | Events | Sources | Sinks | AVMIPC | Processes | Watchdogs | Memory | Slab | Vmalloc | ProcFS | SysFS | Research |
Netlink-Family
Netlink-Family: | NETLINK_GENERIC - type Family | Wiki | Freetz | IPPF | whmf | AVM | Web |
Location: | System >> Netlink-Sockets - Origin: Linux | ||||||
Subscribers: | (kernel) (0x0), (unknown) (0x0), (unknown) (0x1e0), (unknown) (0x2), (unknown) (0x20), (unknown) (0x3c0), (unknown) (0x3e0), (unknown) (0x40), (unknown) (0x8000), (unknown) (0x8001), (unknown) (0x8004), (unknown) (0x8008), (unknown) (0xFFFFFFFF), avmike (0x8008), cloudmsgd (0x8008), ctlmgr (0x8001), ctlmgr (0x8004), ctlmgr (0x8008), ctlmgr (0x8010), ctlmgr (0xFFFFFFFF), dsld (0x8008), dsld (0x8010), l2tpv3d (0x8000), multid (0x8001), multid (0x8004), multid (0x8008), multid (0x8010), multid (0xFFFFFFFF), nltest (0x8000), pcpd (0x8001), pcpd (0x8004), pcpd (0x8008), pcpd (0x8010), pcpd (0xFFFFFFFF), voipd (0x8008), voipd (0x8010), vpnd (0x8008), vpnd (0x8010) | ||||||
Properties: | Firmware: 5.04 - 7.90 | ||||||
Function: | Generic Netlink (genetlink) family for simplified netlink usage (#16) |
Goto: FRITZ!OS - Examples - Dependencies - Model-Matrix - Help Supportdata2 - SMW-Browser
Details
NETLINK_GENERIC is a family of Netlink-Sockets defined in include/uapi/linux/netlink.h (blame, raw).
It is an interface to the Generic Netlink
(genetlink) family for simplified netlink usage.
Excerpt from the netlink(7) man page:
NETLINK_GENERIC (since Linux 2.6.15) Generic netlink family for simplified netlink usage.
See also the Generic Netlink Howto and some Example Code.
FRITZ!OS
libnl
In fw 7.14 AVM started to add the libnl-3.so netlink socket API suite to FRITZ!OS.
It includes libnl-genl-3.so to handle genetlink sockets, used by many third party commands.
See also the Netlink Protocol Library Suite (libnl) docs.
libewnwlinux
In fw 5.55 AVM implemented genetlink functions in libewnwlinux.so:
genetlink_init
genetlink_poll
- used by l2tpv3d (5.55+) and libavmpcp.so (7.39+)genetlink_exit
genetlink_is_exit_complete
In fw 6.10 they added:
genetlink_get_family_info
- only used by libavmpcp.so.genetlink_register_nlmsg_handler
- only used by libavmpcp.so.genetlink_send_request
- used by l2tpv3d and libavmpcp.so
In fw 6.98 they added:
genetlink_add_membership
- only used by libavmpcp.so.genetlink_dump_families
- used by nltest (7.39+) and library internal for this aicmd enhancement:
aicmd <daemon> ewnwlinux show genetlink
This lists all generic netlink families registered through libewnwlinux.so from aicmd listeners which use this library.
This only works if the respective listener has an open genetlink csock, otherwise the list is empty. This could be queried:
aicmd <daemon> avmcsock show csock | grep genetlink
The most reliable and box mode independent aicmd listener capable to list genetlink sockets is l2tpv3d.
Examples
fw 7.39 example:
root@fritz:/var/mod/root# aicmd l2tpv3d ewnwlinux show genetlink 16: nlctrl ver 2 hdrsiz 0 maxattr 7 mcast 16 (notify) 19: thermal_event ver 1 hdrsiz 0 maxattr 1 mcast 2 (thermal_mc_grp) 20: tcp_metrics ver 1 hdrsiz 0 maxattr 12 21: switch ver 1 hdrsiz 0 maxattr 24 22: l2tp ver 1 hdrsiz 0 maxattr 34 mcast 3 (l2tp) 23: pcp ver 1 hdrsiz 0 maxattr 24 mcast 4 (pcpannounce)
Dependencies
Daily updated index of all dependencies of this netlink family. Last update: 2024-08-31 04:26 GMT.
A **
in the Mod
column marks info from Supportdata2 probes, which will always stay incomplete.
A -
in the Mod
column marks manual research, the Firmware
then shows where the Object
occurs, not the Relation
.
Relation | Typ | Object | Mod | Firmware | Info | Group |
---|---|---|---|---|---|---|
Kernel | cmd | (kernel) | 30** | 5.04 - 7.90 | Dummy representing the Linux kernel | 0x00000000 |
Unicast | cmd | (unknown) | 8** | 6.04 - 7.58 | Dummy unresolvable command | 0x00000000 |
Multicast | cmd | (unknown) | 1** | 7.39 | Dummy unresolvable command | AVMGGRP_ETH_DRV_NOTIFY |
Multicast | cmd | (unknown) | 2** | 6.87 - 6.88 | Dummy unresolvable command | AVMGGRP_GENETLINK_ALL |
Multicast | cmd | (unknown) | 5** | 7.01 - 7.31 | Dummy unresolvable command | AVMGGRP_L2TP |
Multicast | cmd | (unknown) | 7** | 7.29 - 7.58 | Dummy unresolvable command | AVMGGRP_NL80211_CONFIG |
Multicast | cmd | (unknown) | 12** | 7.01 - 7.31 | Dummy unresolvable command | AVMGGRP_NLCTRL_NOTIFY |
Multicast | cmd | (unknown) | 1** | 7.29 | Dummy unresolvable command | AVMGGRP_PCP_ANNOUNCE |
Multicast | cmd | (unknown) | 1** | 7.29 | Dummy unresolvable command | AVMGGRP_THERMAL_EVENT |
Multicast | cmd | (unknown) | 2** | 7.29 - 7.30 | Dummy unresolvable command | AVMGGRP_UNKNOWN_0001 |
Multicast | cmd | (unknown) | 1** | 7.29 | Dummy unresolvable command | AVMGGRP_UNKNOWN_0002 |
Multicast | cmd | (unknown) | 1** | 7.29 | Dummy unresolvable command | AVMGGRP_UNKNOWN_0008 |
Multicast | cmd | (unknown) | 3** | 7.31 - 7.39 | Dummy unresolvable command | AVMGGRP_UNKNOWN_0040 |
Multicast | cmd | (unknown) | 6** | 7.29 - 7.39 | Dummy unresolvable command | AVMGGRP_UNKNOWN_0080 |
Multicast | cmd | (unknown) | 6** | 7.29 - 7.39 | Dummy unresolvable command | AVMGGRP_UNKNOWN_0100 |
Multicast | cmd | (unknown) | 3** | 7.29 - 7.39 | Dummy unresolvable command | AVMGGRP_UNKNOWN_0200 |
Multicast | cmd | avmike (avmcmd) | 2** | 7.39 | ISAKMP / IPSec negotiation server / proxy. | AVMGGRP_L2TP |
Multicast | cmd | avmike (avmcmd) | 2** | 7.39 | ISAKMP / IPSec negotiation server / proxy. | AVMGGRP_NLCTRL_NOTIFY |
Multicast | cmd | cloudmsgd (avmcmd) | 1** | 7.50 | Remote message peering daemon for AVM Smartphone-Apps. | AVMGGRP_L2TP |
Multicast | cmd | cloudmsgd (avmcmd) | 1** | 7.50 | Remote message peering daemon for AVM Smartphone-Apps. | AVMGGRP_NLCTRL_NOTIFY |
Multicast | cmd | ctlmgr (avmcmd) | 1** | 7.57 - 7.90 | System meta daemon also serving the Webinterface. | AVMGGRP_ETH_DRV_NOTIFY |
Multicast | cmd | ctlmgr (avmcmd) | 2** | 6.87 - 6.88 | System meta daemon also serving the Webinterface. | AVMGGRP_GENETLINK_ALL |
Multicast | cmd | ctlmgr (avmcmd) | 11** | 7.01 - 7.90 | System meta daemon also serving the Webinterface. | AVMGGRP_L2TP |
Multicast | cmd | ctlmgr (avmcmd) | 14** | 7.01 - 7.90 | System meta daemon also serving the Webinterface. | AVMGGRP_NLCTRL_NOTIFY |
Multicast | cmd | ctlmgr (avmcmd) | 1** | 7.29 | System meta daemon also serving the Webinterface. | AVMGGRP_THERMAL_EVENT |
Multicast | cmd | ctlmgr (avmcmd) | 2** | 7.29 - 7.30 | System meta daemon also serving the Webinterface. | AVMGGRP_UNKNOWN_0001 |
Multicast | cmd | ctlmgr (avmcmd) | 1** | 7.29 | System meta daemon also serving the Webinterface. | AVMGGRP_UNKNOWN_0008 |
Multicast | cmd | dsld (avmcmd) | 1** | 7.57 - 7.90 | Internet routing daemon. | AVMGGRP_ETH_DRV_NOTIFY |
Multicast | cmd | dsld (avmcmd) | 8** | 7.39 - 7.90 | Internet routing daemon. | AVMGGRP_L2TP |
Multicast | cmd | dsld (avmcmd) | 8** | 7.39 - 7.90 | Internet routing daemon. | AVMGGRP_NLCTRL_NOTIFY |
Multicast | cmd | l2tpv3d (avmcmd) | 13** | 7.39 - 7.90 | Layer 2 tunneling protocol v3 daemon. | AVMGGRP_NLCTRL_NOTIFY |
Multicast | cmd | multid (avmcmd) | 1** | 7.57 - 7.90 | LAN management daemon. | AVMGGRP_ETH_DRV_NOTIFY |
Multicast | cmd | multid (avmcmd) | 2** | 6.87 - 6.88 | LAN management daemon. | AVMGGRP_GENETLINK_ALL |
Multicast | cmd | multid (avmcmd) | 11** | 7.01 - 7.90 | LAN management daemon. | AVMGGRP_L2TP |
Multicast | cmd | multid (avmcmd) | 14** | 7.01 - 7.90 | LAN management daemon. | AVMGGRP_NLCTRL_NOTIFY |
Multicast | cmd | multid (avmcmd) | 1** | 7.29 | LAN management daemon. | AVMGGRP_THERMAL_EVENT |
Multicast | cmd | multid (avmcmd) | 2** | 7.29 - 7.30 | LAN management daemon. | AVMGGRP_UNKNOWN_0001 |
Multicast | cmd | multid (avmcmd) | 1** | 7.29 | LAN management daemon. | AVMGGRP_UNKNOWN_0008 |
Multicast | cmd | nltest | 1** | 7.39 | Netlink MDB / FDB test daemon. | AVMGGRP_NLCTRL_NOTIFY |
Multicast | cmd | pcpd (avmcmd) | 1** | 7.57 - 7.90 | Port Control Protocol (PCP) daemon. | AVMGGRP_ETH_DRV_NOTIFY |
Multicast | cmd | pcpd (avmcmd) | 2** | 6.87 - 6.88 | Port Control Protocol (PCP) daemon. | AVMGGRP_GENETLINK_ALL |
Multicast | cmd | pcpd (avmcmd) | 11** | 7.01 - 7.90 | Port Control Protocol (PCP) daemon. | AVMGGRP_L2TP |
Multicast | cmd | pcpd (avmcmd) | 14** | 7.01 - 7.90 | Port Control Protocol (PCP) daemon. | AVMGGRP_NLCTRL_NOTIFY |
Multicast | cmd | pcpd (avmcmd) | 1** | 7.29 | Port Control Protocol (PCP) daemon. | AVMGGRP_THERMAL_EVENT |
Multicast | cmd | pcpd (avmcmd) | 2** | 7.29 - 7.30 | Port Control Protocol (PCP) daemon. | AVMGGRP_UNKNOWN_0001 |
Multicast | cmd | pcpd (avmcmd) | 1** | 7.29 | Port Control Protocol (PCP) daemon. | AVMGGRP_UNKNOWN_0008 |
Multicast | cmd | voipd (avmcmd) | 1** | 7.57 - 7.90 | VoIP daemon, also performs T.38 Fax. | AVMGGRP_ETH_DRV_NOTIFY |
Multicast | cmd | voipd (avmcmd) | 8** | 7.39 - 7.90 | VoIP daemon, also performs T.38 Fax. | AVMGGRP_L2TP |
Multicast | cmd | voipd (avmcmd) | 8** | 7.39 - 7.90 | VoIP daemon, also performs T.38 Fax. | AVMGGRP_NLCTRL_NOTIFY |
Multicast | cmd | vpnd (avmcmd) | 1** | 7.57 - 7.90 | VPN daemon. | AVMGGRP_ETH_DRV_NOTIFY |
Multicast | cmd | vpnd (avmcmd) | 8** | 7.39 - 7.90 | VPN daemon. | AVMGGRP_L2TP |
Multicast | cmd | vpnd (avmcmd) | 8** | 7.39 - 7.90 | VPN daemon. | AVMGGRP_NLCTRL_NOTIFY |
52 dependencies for this netlink family |
Model-Matrix
Daily updated index of the presence, path and size of this netlink family for each model. Last update: 2024-08-31 04:26 GMT.
Showing all models using this netlink family. Click any column header (click-wait-click) to sort the list by the respective data.
The (main/scrpn/boot/arm/prx/atom)
label in the Model
column shows which CPU is meant for models with multiple Linux instances.
Note that this list comes from Supportdata2 probes, which can have arbitrary settings and come from different firmware versions.
It doesn't say much if a model is not listed here. It may be a missing supportdata2 file or just a disabled feature.
Model | Firmware | Subscribers | Groups |
---|---|---|---|
FRITZ!Box 3490 | 7.30 | (kernel) (0x0), (unknown) (0x8000), (unknown) (0x8001), ctlmgr (0x8001), multid (0x8001), pcpd (0x8001) | 0x0, 0x8000, 0x8001 |
FRITZ!Box 4020 | 7.01 | (kernel) (0x0), (unknown) (0x8000), (unknown) (0x8004), ctlmgr (0x8004), multid (0x8004), pcpd (0x8004) | 0x0, 0x8000, 0x8004 |
FRITZ!Box 4060 | 7.39 | (kernel) (0x0), (unknown) (0x0), (unknown) (0x3c0), (unknown) (0x40), ctlmgr (0x8010), dsld (0x8010), l2tpv3d (0x8000), multid (0x8010), pcpd (0x8010), voipd (0x8010), vpnd (0x8010) | 0x0, 0x3c0, 0x40, 0x8000, 0x8010 |
FRITZ!Box 5490 | 7.29 | (kernel) (0x0), (unknown) (0x8000) | 0x0, 0x8000 |
FRITZ!Box 6360 Cable | 5.20 | (kernel) (0x0) | 0x0 |
FRITZ!Box 6430 Cable (arm) | 7.29 | (kernel) (0x0) | 0x0 |
FRITZ!Box 6430 Cable (atom) | 7.29 | (kernel) (0x0), (unknown) (0x8000), (unknown) (0x8004), ctlmgr (0x8004), multid (0x8004), pcpd (0x8004) | 0x0, 0x8000, 0x8004 |
FRITZ!Box 6490 Cable (arm) | 7.29 - 7.39 | (kernel) (0x0) | 0x0 |
FRITZ!Box 6490 Cable (atom) | 7.29 - 7.39 | (kernel) (0x0), (unknown) (0x8000), l2tpv3d (0x8000) | 0x0, 0x8000 |
FRITZ!Box 6660 Cable (atom) | 7.29 | (kernel) (0x0), (unknown) (0x0), (unknown) (0x2), (unknown) (0x3c0), (unknown) (0x3e0), (unknown) (0x8000) | 0x0, 0x2, 0x3c0, 0x3e0, 0x8000 |
FRITZ!Box 6850 LTE | 7.39 | (kernel) (0x0), avmike (0x8008), ctlmgr (0x8008), dsld (0x8008), l2tpv3d (0x8000), multid (0x8008), pcpd (0x8008), voipd (0x8008), vpnd (0x8008) | 0x0, 0x8000, 0x8008 |
FRITZ!Box 6850 5G | 7.39 | (kernel) (0x0), avmike (0x8008), ctlmgr (0x8008), dsld (0x8008), l2tpv3d (0x8000), multid (0x8008), pcpd (0x8008), voipd (0x8008), vpnd (0x8008) | 0x0, 0x8000, 0x8008 |
FRITZ!Box Fon WLAN 7240 | 6.06 | (kernel) (0x0) | 0x0 |
FRITZ!Box 7272 | 6.88 | (kernel) (0x0), (unknown) (0xFFFFFFFF), ctlmgr (0xFFFFFFFF), multid (0xFFFFFFFF), pcpd (0xFFFFFFFF) | 0x0, 0xFFFFFFFF |
FRITZ!Box Fon WLAN 7320 | 6.55 | (kernel) (0x0) | 0x0 |
FRITZ!Box Fon WLAN 7390 | 6.04 | (kernel) (0x0), (unknown) (0x0) | 0x0 |
FRITZ!Box 7412 | 6.87 | (kernel) (0x0), (unknown) (0xFFFFFFFF), ctlmgr (0xFFFFFFFF), multid (0xFFFFFFFF), pcpd (0xFFFFFFFF) | 0x0, 0xFFFFFFFF |
FRITZ!Box 7430 | 7.29 | (kernel) (0x0), (unknown) (0x8000), (unknown) (0x8001), ctlmgr (0x8001), multid (0x8001), pcpd (0x8001) | 0x0, 0x8000, 0x8001 |
FRITZ!Box 7490 | 7.29 - 7.51 | (kernel) (0x0), (unknown) (0x8000), l2tpv3d (0x8000) | 0x0, 0x8000 |
FRITZ!Box 7520 | 7.29 - 7.50 | (kernel) (0x0), (unknown) (0x8000), (unknown) (0x8008), cloudmsgd (0x8008), ctlmgr (0x8008), dsld (0x8008), l2tpv3d (0x8000), multid (0x8008), pcpd (0x8008), voipd (0x8008), vpnd (0x8008) | 0x0, 0x8000, 0x8008 |
FRITZ!Box 7520 v2 | 7.31 | (kernel) (0x0), (unknown) (0x8000), (unknown) (0x8008), ctlmgr (0x8008), multid (0x8008), pcpd (0x8008) | 0x0, 0x8000, 0x8008 |
FRITZ!Box 7530 | 7.39 | (kernel) (0x0), ctlmgr (0x8008), dsld (0x8008), l2tpv3d (0x8000), multid (0x8008), nltest (0x8000), pcpd (0x8008), voipd (0x8008), vpnd (0x8008) | 0x0, 0x8000, 0x8008 |
FRITZ!Box 7530 AX | 7.31 - 7.51 | (kernel) (0x0), (unknown) (0x0), (unknown) (0x1e0), (unknown) (0x8000), (unknown) (0x8008), ctlmgr (0x8008), dsld (0x8008), l2tpv3d (0x8000), multid (0x8008), pcpd (0x8008), voipd (0x8008), vpnd (0x8008) | 0x0, 0x1e0, 0x8000, 0x8008 |
FRITZ!Box 7581 | 7.17 | (kernel) (0x0), (unknown) (0x8000), (unknown) (0x8004), ctlmgr (0x8004), multid (0x8004), pcpd (0x8004) | 0x0, 0x8000, 0x8004 |
FRITZ!Box 7590 | 7.57 - 7.90 | (kernel) (0x0), ctlmgr (0x8008), ctlmgr (0x8010), dsld (0x8008), dsld (0x8010), l2tpv3d (0x8000), multid (0x8008), multid (0x8010), pcpd (0x8008), pcpd (0x8010), voipd (0x8008), voipd (0x8010), vpnd (0x8008), vpnd (0x8010) | 0x0, 0x8000, 0x8008, 0x8010 |
FRITZ!Box 7590 AX | 7.39 | (kernel) (0x0), (unknown) (0x0), (unknown) (0x3c0), (unknown) (0x3e0), ctlmgr (0x8008), dsld (0x8008), l2tpv3d (0x8000), multid (0x8008), pcpd (0x8008), voipd (0x8008), vpnd (0x8008) | 0x0, 0x3c0, 0x3e0, 0x8000, 0x8008 |
FRITZ!Smart Gateway | 7.57 - 7.58 | (kernel) (0x0), (unknown) (0x0), (unknown) (0x20), l2tpv3d (0x8000) | 0x0, 0x20, 0x8000 |
FRITZ!Repeater 1200 AX | 7.39 | (kernel) (0x0), (unknown) (0x0), (unknown) (0x1e0), (unknown) (0x20), l2tpv3d (0x8000) | 0x0, 0x1e0, 0x20, 0x8000 |
FRITZ!Repeater 6000 | 7.39 | (kernel) (0x0), (unknown) (0x0), (unknown) (0x1e0), (unknown) (0x20), l2tpv3d (0x8000) | 0x0, 0x1e0, 0x20, 0x8000 |
Speedport W 504V MK | 5.04 | (kernel) (0x0) | 0x0 |
30 models use this netlink family |
Help Supportdata2
The data in this article is incomplete since it was manually collected using the Supportdata2 project.
Unlike the Supportdata-Probes which have been collected for years Supportdata2 is brand new and only has a few probes.
If you have access to a shell then please help to extend the Supportdata2 collection to improve this data.
It's easy and it's done in minutes. Please send created data as an Email attachment to the address listed here. Thanks!