20081106 LabNotes

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SM_WRT_23

First, change router name (to SM_WRT_23) in Linksys web interface

Next, under administration -> Firmware Upgrade, upload openwrt-wrt54g-2.4-squashfs.bin (from Sept 30, 2007; kamikaze 7.09)

telnet in 192.168.1.1; passwd root (set to standard); now telnet won't work (that's correct); and ssh won't work.. and http://192.168.1.1/ gives a "no page" error.. Power cycle; ok--ssh works; still no web!

don't use kamikaze!! I did the "upgrade" to White Russian (0.9) and web is there...



VUS58 Hacking

Matt and Nick, over the serial port in VuS58 (w/ a card cloned from VuS55). It looks the TS_NANDBOOT twice, then waits a while, never goes through all the Linux boot spewage of text, and then gives the login promt. Typing isn't possible, no response, even from

>> TS-NANDBOOT, Rev 1.00 - built 10:14:31, Mar 7 2005 >> Copyright (C) 2004, Technologic Systems


>> TS-BOOTROM, Rev 1.08 - built 16:18:21, Jun 5 2006 >> Copyright (C) 2006, Technologic Systems >> TS-7260: Rev >E1 CPU, Rev E PLD, 64MB SDRAM, options ( SDCARD ) >> TS-5620: detected, battery OK, time ( 18:10:29, Nov 6 2008 )

+Ethernet eth0: MAC address 00:d0:69:41:23:a4 IP: 192.168.0.50/255.255.255.0, Gateway: 192.168.0.1 Default server: 192.168.0.1

RedBoot(tm) bootstrap and debug environment [ROMRAM] Non-certified release, version current-TS_5 - built 11:25:50, May 2 2007

Platform: TS-7250 Board (ARM920T) Rev A Copyright (C) 2000, 2001, 2002, 2003, 2004 Red Hat, Inc.

RAM: 0x00000000-0x02000000, [0x00052c90-0x01ff9000] available FLASH: 0x60000000 - 0x62000000, 2048 blocks of 0x00004000 bytes each. == Executing boot script in 0.100 seconds - enter ^C to abort RedBoot> fis load zImage RedBoot> fis load initrd RedBoot> exec -r 0x00600000 -s 0x6d81d -b 0x00218000 -l 0xa6b4f -c "console=ttyAMO,115200 root=/dev/ram0 init=/linuxrc rw"

Debian GNU/Linux 3.1 brick55 ttyAM0

brick55 login:

Notes

~ We were able to log into brick 58 via ethernet, but sieral port was not working. We think it might be the null modem cable, further diagnostics will be needed. Started to make changes on SD card for brick 58.