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Property:NETLINK XFRM
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Netlink-Family
| Netlink-Family: | NETLINK_XFRM - type Family | Wiki | Freetz | IPPF | whmf | AVM | Web |
| Location: | System >> Netlink-Sockets - Origin: Linux | ||||||
| Subscribers: | (kernel) (0x0) | ||||||
| Properties: | Firmware: 7.17 - 7.90 | ||||||
| Function: | Packet Transform (IPsec) (#6) | ||||||
Goto: FRITZ!OS - Examples - Dependencies - Model-Matrix - Help Supportdata2 - SMW-Browser
Details
NETLINK_XFRM is a family of Netlink-Sockets defined in include/uapi/linux/netlink.h (blame, raw).
It is an interface to the Packet Transform (XFRM) framework which is mainly used for kernel based IPsec.
Excerpt from the netlink(7) man page:
NETLINK_XFRM
IPsec.
Excerpt from the ip-xfrm(8) man page:
DESCRIPTION
xfrm is an IP framework for transforming packets (such as
encrypting their payloads). This framework is used to implement
the IPsec protocol suite (with the state object operating on the
Security Association Database, and the policy object operating on
the Security Policy Database). It is also used for the IP Payload
Compression Protocol and features of Mobile IPv6.
See also this Kernel IPsec doc and the ip-xfrm(8) man page.
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-xfrm-3.so to handle XFRM sockets, which is not used by the system.
See also the Netlink Protocol Library Suite (libnl) docs.
Dependencies
Daily updated index of all dependencies of this netlink family. Last update: 2024-11-14 05:16 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) | 15** | 7.17 - 7.90 | Dummy representing the Linux kernel | 0x00000000 |
| 1 dependency for this netlink family | ||||||
Model-Matrix
Daily updated index of the presence, path and size of this netlink family for each model. Last update: 2024-11-14 05:16 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/rtl) label in the Model column shows which CPU is meant for Multi-Linux models.
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 4060 | 7.39 | (kernel) (0x0) | 0x0 |
| FRITZ!Box 6430 Cable (arm) | 7.29 | (kernel) (0x0) | 0x0 |
| FRITZ!Box 6490 Cable (arm) | 7.29 - 7.39 | (kernel) (0x0) | 0x0 |
| FRITZ!Box 6660 Cable (atom) | 7.29 | (kernel) (0x0) | 0x0 |
| FRITZ!Box 6850 LTE | 7.39 | (kernel) (0x0) | 0x0 |
| FRITZ!Box 6850 5G | 7.39 | (kernel) (0x0) | 0x0 |
| FRITZ!Box 7520 | 7.50 | (kernel) (0x0) | 0x0 |
| FRITZ!Box 7530 | 7.39 | (kernel) (0x0) | 0x0 |
| FRITZ!Box 7530 AX | 7.31 - 7.51 | (kernel) (0x0) | 0x0 |
| FRITZ!Box 7581 | 7.17 | (kernel) (0x0) | 0x0 |
| FRITZ!Box 7590 | 7.57 - 7.90 | (kernel) (0x0) | 0x0 |
| FRITZ!Box 7590 AX | 7.39 | (kernel) (0x0) | 0x0 |
| FRITZ!Smart Gateway | 7.57 - 7.58 | (kernel) (0x0) | 0x0 |
| FRITZ!Repeater 1200 AX | 7.39 | (kernel) (0x0) | 0x0 |
| FRITZ!Repeater 6000 | 7.39 | (kernel) (0x0) | 0x0 |
| 15 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!
