Property:tcpproxy ctl

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BoxMatrix >> Shell-Commands >> tcpproxy_ctl

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AVM-Command

Command:	tcpproxy_ctl   -   type Exec	Wiki	Freetz	IPPF	whmf	AVM	Web
Location:	Shell-Commands >> AVM-Commands   -   Origin: AVM
Path:	Release: /bin Lab+Rel: /bin
Properties:	Size: 5.6k   -   Firmware: 6.20 - 6.64
Function:	Inter-CPU control frontend for tcpproxyd on early 6490 Puma6 ATOM.

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

Details

tcpproxy_ctl is the Inter-CPU control frontend for tcpproxyd on early 6490 Puma6 ATOM firmware.
It is used by udev-printer-lp for printserv and by ftpd to control which ports are to be proxied by tcpproxyd.
It uses the AVMIPC-Datastore maintained by avmipcd to connect the remote:tcpproxyd's me_tcpproxyd.ctl endpoint.

Background: Up to 6490 fw 6.66 FRITZ!OS was nearly completely running on ARM, like in ARM-only 63xx Puma5 models.
The ATOM Intel added was nearly unused. Early Intel Puma6 SDK named it an application processor and did not use it at all.
Later AVM ported FRITZ!OS completely to ATOM, the ARM core is only used for the DOCSIS modem since then.

However, the USB-Host is connected to the ATOM, which has way better CPU performance than the ARM.
That is why AVM implemented all NAS and USB-Host functionality on the ATOM on early 6490 firmware.

This covers printserv and ftpd being proxied by tcpproxyd on ARM, tcpproxy_ctl on ATOM controling which ports.
The NAS webserver and the management of all USB related services was provided by nas_ctlmgr.
Since tcpproxyd does not support SSL nas_ctlmgr ran on a separate IP, which resolved from fritz.nas.
Stick+Surf is also splitted into avmstickandsurf.part1 on ARM and avmstickandsurf.part2 on ATOM, see avmstickandsurf.
For UMTS modems netttyd on ATOM multiplexes the TTY devices for netttym.ko on the ARM side.

The network on the ATOM on early 6490 firmware is managed by multid2.
IPv4 and IPv6 network addresses of the respective other side are gathered by avmipc_state.
Some ATOM ressources are mounted on the ARM side using nfs4.
For network throughput tests there's the remote controllable speedtestd on ATOM.

6490 fw 6.64:

This is a helper tool for ftpd on PUMA6 ATOM.

use: tcpproxy_ctl create <atom_port> <atom_ip> [<arm_port> [permanent] ]
     tcpproxy_ctl destroy <atom_port>

Examples

From udev-printer-lp of 6490 fw 6.64 controlling Port-9100-tcp:

PORT=9100
ATOM_OWN_IP=`echo ar7cfg.br2interfaces["lan:0"].ipaddr | ar7cfgctl -s`
...
tcpproxy_ctl create $PORT $ATOM_OWN_IP $PORT permanent
...
tcpproxy_ctl destroy $PORT  

Dependencies

Daily updated index of all dependencies of this command. Last update: 2024-11-21 07:52 GMT.
A * in the Mod column marks info from Supportdata-Probes, which will always stay incomplete.

Relation	Typ	Object	Mod	Firmware	Info	Origin
Depends on	lib	libavmcsock.so	1	6.20 - 6.64	Networking, I/O and helper functions	AVM
Depends on	lib	libc.so	1	6.20 - 6.64	Standard C library	Linux
Depends on	lib	libdl.so	1	6.20 - 6.64	Dynamic linking library	Linux
Depends on	lib	libewnwlinux.so	1	6.20 - 6.64	Linux networking functions	AVM
Depends on	lib	libgcc_s.so	1	6.20 - 6.64	GCC low-level runtime library	Linux
Depends on	lib	libpthread.so	1	6.20 - 6.64	POSIX threading library	Linux
Depends on	lib	librt.so	1	6.50 - 6.64	POSIX realtime extensions library	Linux
7 dependencies for this command

Model-Matrix

Daily updated index of the presence, path and size of this command for each model. Last update: 2024-11-21 05:56 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 6490 Cable (atom)	6.20 - 6.64	/bin	5.6k
1 model uses this command

Symbols

Daily updated index of all symbols of this command. Last update: 2024-11-21 07:52 GMT.

Firmware	Symbol
0 symbols for this command

SMW-Browser

Property:tcpproxy ctl

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