原来我一直以为家里的中兴831 ADSL猫上应该是用的vxworks，今天telnet上去才发现上面跑的居然是Linux，芯片是BroadCom的，CPU应该是mips了，怪不得两年内不管我怎么折腾这个猫一直没有闹过情绪。
这样我家里就有4台Linux设备了：运行Ubuntu的笔记本电脑，运行Debian Linux mipsel的龙芯盒子，运行Linux mips的Linksys WRT54G宽带无线路由器,运行Linux mips的中兴 ZXDSL 831 ADSL猫。
不管你对Linux什么感觉，它已经无处不在了。
gxc@ubuntu:~$ telnet 192.168.1.1
Trying 192.168.1.1...
Connected to 192.168.1.1.
Escape character is '^]'.
ADSL Router
Login user: ZXDSL
Password:
> cat /proc/version
Linux version 2.4.17 (michael@askey-sh-nb1) (gcc version 3.1) #9 Thu Aug 12 15:54:09 CST 2004
> cat /proc/cpuinfo
system type : RTA230
processor : 0
cpu model : BCM6345 V0.0
BogoMIPS : 92.97
wait instruction : no
microsecond timers : yes
tlb_entries : 32
extra interrupt vector : no
hardware watchpoint : no
VCED exceptions : not available
VCEI exceptions : not available
> cat /proc/meminfo
total: used: free: shared: buffers: cached:
Mem: 6197248 5914624 282624 0 413696 1384448
Swap: 0 0 0
MemTotal: 6052 kB
MemFree: 276 kB
MemShared: 0 kB
Buffers: 404 kB
Cached: 1352 kB
SwapCached: 0 kB
Active: 2440 kB
Inactive: 652 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 6052 kB
LowFree: 276 kB
SwapTotal: 0 kB
SwapFree: 0 kB
