Property:upx-hwk-tcp-recvd

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BoxMatrix >> Shell-Commands >> upx-hwk-tcp-recvd

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Chipset-Command

Command:	upx-hwk-tcp-recvd   -   type Exec	Wiki	Freetz	IPPF	whmf	AVM	Web
Location:	Shell-Commands >> Chipset-Commands   -   Origin: Falcon
Path:	Release: /bin Lab+Rel: /bin
Properties:	Size: 1.3k - 1.4k   -   Firmware: 7.29 - 7.39
Function:	Inter-CPU remote log receiver running on the Hawkeye of a 5590.

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

Details

upx-hwk-tcp-recvd is an Inter-CPU remote log receiver daemon running on the Hawkeye of a 5590.
It is running in 3 instances to receive crash, panic and user log data from the Falcon's main Linux.
It is a notify type supervisor wrapper script creating these processes on a 5590 fw 7.29:

tcpsvd -c 1 -C 1 [fe80::1%ppp0] 4344 timeout -t 15 cat - > /dev/tffs_panic2
tcpsvd -c 1 -C 1 [fe80::1%ppp0] 4345 timeout -t 15 cat - > /dev/tffs_crash2
tcpsvd -c 1 -C 1 [fe80::1%ppp0] 4346 timeout -t 15 cat - > /dev/tffs_user2

The timeout / cat invocation happens in upx-hwk-tcp-recvd-prog.sh:
The /dev/tffs* targets are a temporary fallback solution. With fw 7.39+ it will look like this:

tcpsvd -c 1 -C 1 [fe80::1%ppp0] 4344 timeout -t 15 cat - > /proc/avm/panic2.log
tcpsvd -c 1 -C 1 [fe80::1%ppp0] 4345 timeout -t 15 cat - > /proc/avm/crash2.log
tcpsvd -c 1 -C 1 [fe80::1%ppp0] 4346 timeout -t 15 cat - > /proc/avm/user2.log

The client using these services is upx-prx-tcp-send running on Falcon.

The Dependencies show the 3 services creating the 3 processes above, here which arguments are passed:

cd /lib/systemd
grep upx-hwk-tcp-recvd upx-*

upx-hwk-kpanic-recvd.service:ExecStart=/bin/upx-hwk-tcp-recvd upx-hwk-kpanic-recvd 4344 /proc/avm/panic2.log
upx-hwk-ucrash-recvd.service:ExecStart=/bin/upx-hwk-tcp-recvd upx-hwk-ucrash-recvd 4345 /proc/avm/crash2.log
upx-hwk-ulog-recvd.service:ExecStart=/bin/upx-hwk-tcp-recvd upx-hwk-ulog-recvd 4346 /proc/avm/user2.log  

Dependencies

Daily updated index of all dependencies of this command. Last update: 2024-12-21 07:44 GMT.
A * in the Mod column marks info from Supportdata-Probes, which will always stay incomplete.

Relation	Typ	Object	Mod	Firmware	Info	Origin
Started by	serv	upx-hwk-kpanic-recvd.service	1	7.29 - 7.39	supervisor service for upx-hwk-tcp-recvd (panic2.log).	AVM
Started by	serv	upx-hwk-ucrash-recvd.service	1	7.29 - 7.39	supervisor service for upx-hwk-tcp-recvd (crash2.log).	AVM
Started by	serv	upx-hwk-ulog-recvd.service	1	7.29 - 7.39	supervisor service for upx-hwk-tcp-recvd (user2.log).	AVM
3 dependencies for this command

Model-Matrix

Daily updated index of the presence, path and size of this command for each model. Last update: 2024-12-21 05:44 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 5590 Fiber (main)	7.29 - 7.39	/bin	1.3k - 1.4k
1 model uses this command

Symbols

Daily updated index of all symbols of this command. Last update: 2024-12-21 07:44 GMT.

Firmware	Symbol
0 symbols for this command

SMW-Browser

Property:upx-hwk-tcp-recvd

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