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[Digital]

Hello
i managed to access busybox on vr300 v1.20, it's cpu is EcoNet EN751221 SOC - MIPS 34Kc V5.8 - Linux version 2.6.36 (swd@swd) (gcc version 4.3.6 (Buildroot 2012.05) ) #76 SMP Mon Dec 10 11:25:57 CST 2018
i tried statposter but i get this error
java.io.IOException: Server returned HTTP response code: 500 for URL: http://192.168.1.1/cgi?1&5
does anyone know how to get detailed line stats on vr300?
here's a screenshot of busybox

[Alex Atkin UK]

I can't see anything DSL related on there, but I'd expect it more likely to be a standalone command than part of busybox.

Does it have find?

Code: [Select]

find / -name '*dsl*'

[mofa2020]

type ls /usr/sbin and show the result also ls /usr/bin and show the result.

[Digital]

I can't see anything DSL related on there, but I'd expect it more likely to be a standalone command than part of busybox.

Does it have find?

Code: [Select]

find / -name '*dsl*'

no it doesn't, i have added a screenshot below

type ls /usr/sbin and show the result also ls /usr/bin and show the result.

done

[mofa2020]

type cli maybe something will show from it, I tried to find more info about vr300 but google did not show much more that the basic specs. which tp-link said.

[Digital]

type cli maybe something will show from it, I tried to find more info about vr300 but google did not show much more that the basic specs. which tp-link said.

cli sends me to the default tp-link cli, do you have any idea what is xdslswitchnotify?

ok i found out it's to switch between adsl/vdsl

[mofa2020]

Guess there will be no more stats available other than that shows in router UI.

[ejs]

cat /proc/tc3162/xdsl_stats
cat /proc/tc3162/adsl_stats

and maybe other files in the /proc/tc3162/ directory.

[Aos6aXie]

Hi, I downloaded Archer VR300V1 firmware v1.20 from tp-link Australia.

What happens if you execute /lib/modules/tccicmd.ko? You won't be able to execute directly because the execute bit is missing, either run "cp /lib/modules/tccicmd.ko /tmp; chmod +x /tmp/tccicmd.ko; /tmp/tccicmd.ko" or something like "/lib/ld-uClibc.so.0 /lib/modules/tccicmd.ko".

The reason I ask is because there are some interesting strings in there

Usage: adslphxcmd begin [--up] [--modulation {a|d|l|t|2|p|e|m}] [--bitswap {on|off}] [--sra {on|off}]
       adslphxcmd end
       adslphxcmd connect [--up] [--down]
       adslphxcmd info [--state] [--show] [--stats]
       adslphxcmd delt [--start] [--status] [--show {snr|qln|hlin|bits|actatp}]
       adslphxcmd fwversion
       adslphxcmd driverversion
       adslphxcmd version
       adslphxcmd help
[...]
(F04.ZZ.D)3.3.2.5
| 2016/03/07
[...]
TC3162 CLI Command 0.1 exit!
tc3162/tcci_cmd
tc3162/dbg_msg
tc3162/Prio_Enable
tc3162/Prio_Voip_Rxport
[...]
tccicmd V1.1.0.0 (Dec 14 2018-11:44:00)

edit: doubt this will reveal more information than the /proc files though.

edit: after looking at this more, it looks like it is a real kernel module and not executable. A dump for the ASUS DSL n55u has an "adslphxcmd" program which wasn't distributed by tp-link. This seems to be a dumb interface to
tccicmd.ko through /proc/tc3162/tcci_cmd. All logic and interesting strings are in the kernel module with the 7kB adslphxcmd containing basically nothing. https://github.com/smx-smx/asuswrt-rt/blob/master/filesystem/usr/bin/adslphxcmd

[Digital]

Hi, I downloaded Archer VR300V1 firmware v1.20 from tp-link Australia.

What happens if you execute /lib/modules/tccicmd.ko? You won't be able to execute directly because the execute bit is missing, either run "cp /lib/modules/tccicmd.ko /tmp; chmod +x /tmp/tccicmd.ko; /tmp/tccicmd.ko" or something like "/lib/ld-uClibc.so.0 /lib/modules/tccicmd.ko".

The reason I ask is because there are some interesting strings in there
edit: doubt this will reveal more information than the /proc files though.

edit: after looking at this more, it looks like it is a real kernel module and not executable. A dump for the ASUS DSL n55u has an "adslphxcmd" program which wasn't distributed by tp-link. This seems to be a dumb interface to
tccicmd.ko through /proc/tc3162/tcci_cmd. All logic and interesting strings are in the kernel module with the 7kB adslphxcmd containing basically nothing. https://github.com/smx-smx/asuswrt-rt/blob/master/filesystem/usr/bin/adslphxcmd

hi, i get permission denied on most of the commands
the firmware on my router is Version:1.0.0 0.8.0 v009c.0 Build 181214 Rel.51117n

[Aos6aXie]

Yeah, like ejs said try the files under /proc/tc3162.

cat /proc/tc3162/xdsl_stats
cat /proc/tc3162/adsl_stats

and maybe other files in the /proc/tc3162/ directory.

and possibly post the results of "ls /proc/tc3162". "ls" command lists the files in a directory, "cat" command opens the file and prints the contents to terminal. Copying adslphxcmd from the Asus DSL N55U firmware dump is not likely to work, so I wouldn't bother.