Linksys RV042
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Linksys RV042
THX to voidit
[edit] Hardware
CPU: Intel IXP425 @ 266MHz
Ram: 32 MB (2x16MB Hynx HY57V281620ETP-H)
Flash: 8MB (Numonyx JS28F640J3D75)
Switch: Infineon ADM6999 (8 port)
1 serial port (unsoldered)
1 jtag port (unsoldered)
1 mPCI port (unsoldered)
[edit] CPU info
cat /proc/cpuinfo
Processor : Intel XScale-IXP425 rev 1 (v5b)
BogoMIPS : 266.24
Features : swp half thumb fastmult edsp
Hardware : Intel IXP425 IXDP425
Revision : 0000
Serial : 0000000000000000
[edit] Orig firmware
1.3.13tm
user: admin
pw: admin
The oldest known original firmware would be "1.3.12.19-tm (Feb 13 2009 13:03:21)"
http://www.cisco.com/en/US/prod/routers/ps9923/ps9925/RV042_Firmware.zip
NOTE: See external links below for further information on current stock firmware releases.
[edit] Telnet access
Login to the device.
Access the following site on the webif:
http://192.168.1.1/sysinfo123.htm?ConsoleSimulation=1
Change the ip if needed.
The device will answer a status page and if u see:
... Mfg_Status=Support Console Simulation !
Telnet will be reachable on port 23
[edit] Backup
After enabling telnet access, you are able to do a full flash backup. You will need a little python script that will do the backup of the original flash content, as well as flash the new reboot. A backup of this script can be found here: Jungo-image.jpg If you use this image, you will have to rename it to jungo-image.py
[edit] Busybox shell
To enable the busybox shell do
exec /bin/sh
[edit] Linux version
cat /proc/version
Linux version 2.4.19openrg-rmk6-ds1
[edit] External links
rv042 forum thread (archive)
https://www.cisco.com/c/en/us/products/routers/rv042-dual-wan-vpn-router/index.html
https://www.cisco.com/c/en/us/support/routers/rv042-dual-wan-vpn-router/model.html#~tab-downloads
https://www.linksys.com/us/support-article?articleNum=132712
https://openwrt.org/toh/actiontec/mi424wr
https://oldwiki.archive.openwrt.org/toh/actiontec/mi424wr