Serial Communications

I hooked this up to my pc using the following cable:

I started testing different baud rates until I hit the winner: 115200. I watched the boot messages until it was fully booted. Loads of information!

=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2012.08.23 22:58:59 =~=~=~=~=~=~=~=~=~=~=~=

CFE version 1.0.37-6.8.5 for BCM96338 (32bit,SP,BE)
Build Date: Wed Apr 11 16:56:28 CST 2007 (michaelc)

Boot Address 0xbfc00000

Flash Config: CS0(1fc00008,17),Base(bfc00000),Size(2MB)
Ethernet Single Port
Auto-negotiation timed-out
10 MB Half-Duplex (assumed)

Board IP address : 192.168.1.1
Host IP address : 192.168.1.2
Gateway IP address :
Run from flash/host (f/h) : f
Default host run file name : vmlinux
Default host flash file name : bcm963xx_fs_kernel
Boot delay (0-9 seconds) : 1
Board Id Name : RTA1320
Psi size in KB : 24
Number of MAC Addresses (1-32) : 3
Ethernet MAC Address : 00:24:d2:43:47:75
Serial Number : 6293J000553
Memory size in MB : 8
CMT Thread Number : 0

==== Press space key to stop auto run (1 seconds) ====
Auto run second count down(before hit space key): 110
Code Address: 0x80010000, Entry Address: 0x8017f018
Decompression OK!
Entry at 0x8017f018
Closing network.
Starting program at 0x8017f018
Linux version 2.6.8.1 ( Compiled by michaelc) (gcc version 3.4.2) #1 Tue Nov 13 12:17:42 CST 2007
Flash Config: CS0(1fc00008,17),Base(bfc00000),Size(2MB)
Parallel flash device: name AM29LV160B, id 0x2249, size 2048KB
Total Flash size: 2048K with 35 sectors
FLASH_BASE bfc00000,blk 0
CPU revision is: 00029010
Determined physical RAM map:
memory: 007a0000 @ 00000000 (usable)
On node 0 totalpages: 1952
DMA zone: 1952 pages, LIFO batch:1
Normal zone: 0 pages, LIFO batch:1
HighMem zone: 0 pages, LIFO batch:1
Built 1 zonelists
Kernel command line: root=31:0 ro noinitrd
brcm mips: enabling icache and dcache...
Primary instruction cache 16kB, physically tagged, 2-way, linesize 16 bytes.
Primary data cache 8kB 2-way, linesize 16 bytes.
PID hash table entries: 32 (order 5: 256 bytes)
Using 120.000 MHz high precision timer.
Dentry cache hash table entries: 2048 (order: 1, 8192 bytes)
Inode-cache hash table entries: 1024 (order: 0, 4096 bytes)
Memory: 6032k/7808k available (1279k kernel code, 1756k reserved, 184k data, 64k init, 0k highmem)
Calibrating delay loop... 239.20 BogoMIPS
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
Checking for 'wait' instruction... unavailable.
NET: Registered protocol family 16
Can't analyze prologue code at 8014e694
PPP generic driver version 2.4.2
NET: Registered protocol family 24
Using noop io scheduler
bcm963xx_mtd driver v1.0
rootfs_addr 0bfc10100
brcmboard: brcm_board_init entry
Serial number:6293J000553
bcm963xx_serial driver v2.0
NET: Registered protocol family 2
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 512 bind 1024)
NET: Registered protocol family 1
NET: Registered protocol family 17
Ebtables v2.0 registered
NET: Registered protocol family 8
NET: Registered protocol family 20
VFS: Mounted root (squashfs filesystem) readonly.
Freeing unused kernel memory: 64k freed

init started: BusyBox v1.00 (2007.11.13-04:20+0000) multi-call binary
Algorithmics/MIPS FPU Emulator v1.5

BusyBox v1.00 (2007.11.13-04:20+0000) Built-in shell (msh)
Enter 'help' for a list of built-in commands.

Loading drivers and kernel modules...

atmapi: module license 'Proprietary' taints kernel.
blaadd: blaa_detect entry
adsl: adsl_init entry
Broadcom BCMPROCFS v1.0 initialized
Internal PHY
Broadcom BCM6338A2 Ethernet Network Device v0.3 Nov 13 2007 12:15:22
Config Internal PHY Through MDIO
BCM63xx_ENET: Auto-negotiation timed-out
BCM63xx_ENET: 10 MB Half-Duplex (assumed)
eth0: MAC Address: 00:24:D2:43:47:75
Broadcom BCM6338A2 USB Network Device v0.4 Nov 13 2007 12:15:25
usb0: MAC Address: 00 24 D2 43 47 76
usb0: Host MAC Address: 00 24 D2 43 47 77
USB Vendor id=069a, USB Product id=0311
BcmAdsl_Initialize=0xC0069878, g_pFnNotifyCallback=0xC0082894
AnnexCParam=0x7FFF7EA8 AnnexAParam=0x00000980 adsl2=0x00000000
pSdramPHY=0xA07FFFF8, 0x10000 0x88048
AdslCoreHwReset: AdslOemDataAddr = 0xA07FBB64
AnnexCParam=0x7FFF7EA8 AnnexAParam=0x00000980 adsl2=0x00000000
dgasp: kerSysRegisterDyingGaspHandler: dsl0 registered

==> Dynalink ADSL2+ Router RTA1320AU Software Version: 3.63u_A2pB023k.d20h  <==

pvc2684d: Interface "nas_8_35" created sucessfully

pvc2684d: Communicating over ATM 0.8.35, encapsulation: LLC

pvc2684d: Interface "nas_0_35" created sucessfully

pvc2684d: Communicating over ATM 0.0.35, encapsulation: LLC

ip_tables: (C) 2000-2002 Netfilter core team
ip_conntrack version 2.1 (61 buckets, 0 max) - 368 bytes per conntrack
ip_conntrack_pptp version 2.1 loaded
ip_nat_pptp version 2.0 loaded
ip_conntrack_h323: init
ip_nat_h323: initialize the module!
ip_conntrack_rtsp v0.01 loading
ip_nat_rtsp v0.01 loading
board_ioctl: boot complete!


I then wanted to see what was running. Login prompt… hmm, admin/admin?.. boom first try! got a prompt.

=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2012.08.23 23:17:37 =~=~=~=~=~=~=~=~=~=~=~=
help
Login name: admin
Password:
> help
?
help
logout
reboot
adsl
atm
brctl
cat
ddns
df
dumpcfg
echo
ifconfig
kill
arp
defaultgateway
dhcpserver
dns
lan
passwd
ppp
remoteaccess
localaccess
restoredefault
route
save
swversion
wan
ping
ps
pwd
sntp
sysinfo
tftp
gpio

> ps
PID Uid VmSize Stat Command
1 admin 216 S init
2 admin SW< [ksoftirqd/0]
3 admin SW< [events/0]
4 admin SW< [khelper]
5 admin SW< [kblockd/0]
6 admin SW [pdflush]
7 admin SW [pdflush]
8 admin SW [kswapd0]
9 admin SW pwd
/

> swversion

Usage: swversion show
swversion --help
>
> swversion show

Firmware Version: 3.63u
ADSL Driver Version: A2pB023k.d20h

> sysinfo
Number of processes: 23
12:25am up 25 min,
load average: 1 min:0.00, 5 min:0.00, 15 min:0.00
total used free shared buffers
Mem: 6116 5792 324 0 288
Swap: 0 0 0
Total: 6116 5792 324

> ifconfig

br0 Link encap:Ethernet HWaddr 00:24:D2:43:47:75
inet addr:192.168.1.1 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING ALLMULTI MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:23 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:1062 (1.0 KiB)

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

nas_0_35 Link encap:Ethernet HWaddr 0A:24:D2:43:47:75
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:20 errors:0 dropped:20 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:1400 (1.3 KiB)

nas_8_35 Link encap:Ethernet HWaddr 02:24:D2:43:47:75
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)