• The Linux operating system kernel
• The iptables packet filter and NAT software
• The busybox swiss army knife of embedded linux
• The zebra routing daemon implementation
• The udhcpd DHCP client/server implementation
• The pptp-linux PPTP client implementation
• The rp-pppoe PPPoE client implementation
• The pppd PPP daemon implementation
• The dproxy DNS proxy implementation
• The bridge-utils package

• Platform & Frequency: Broadcom 4710 @ 125MHz
• Flash: 4MB
• RAM: 16MB
• Wireless NIC: Broadcom (mini-PCI)
• Switch: BCM5325
• boot_wait: on
• Serial: No UART
• JTAG: No
• USB: 1x v1.1
• HDD: No

root@OpenWrt:~# nvram show | sort | less
size: 1105 bytes (31663 left)
boardnum=asusX
boardtype=bcm94710dev
boot_wait=on
clkfreq=125
dl_ram_addr=a0001000
et0macaddr=00:00:00:00:00:00
et0mdcport=0
et0phyaddr=30
et1macaddr=00:00:00:00:00:00
et1mdcport=1
et1phyaddr=0
hardware_version=WL500-02-02-01-00
lan_dhcp_enabled=1
lan_dhcp_lease=
lan_dhcp_num=
lan_dhcp_start=
lan_dns=XXX.XXX.XXX.XXX
lan_gateway=XXX.XXX.XXX.XXX
lan_ifname=br0
lan_ifnames=eth0 eth2
lan_ipaddr=XXX.XXX.XXX.XXX
lan_netmask=255.255.255.0
lan_proto=static
ntp_server=time.esec.com.au
os_flash_addr=bfc40000
os_ram_addr=80001000
pmon_ver=PMON 3.11.19.0
regulation_domain=0X30DE
scratch=a0180000
sdram_config=0x0000
sdram_init=0x0419
sdram_ncdl=0x00000000
sdram_refresh=0x8040
time_zone=CST-9:30CDT-10:30,M10.5.0/02:00:00,M3.5.0/03:00:00
vlan0ports=1 2 3 4 5*
vlan1ports=0 5
wan_device=vlan1
wan_dhcp_lease=
wan_dhcp_num=
wan_dhcp_start=
wan_ifname=eth1
wan_proto=none
watchdog=3000
wifi_dhcp_lease=
wifi_dhcp_num=
wifi_dhcp_start=
wl0_akm=psk
wl0_channel=1
wl0_closed=0
wl0_crypto=tkip
wl0_ifname=eth2
wl0_infra=1
wl0_mode=ap
wl0_radio=1
wl0_ssid=SomeSSID
wl0_wep=disabled
wl0_wpa_psk=TopSecret

root@OpenWrt:~# cat /proc/cpuinfo 
system type             : Broadcom BCM947XX
processor               : 0
cpu model               : BCM4710 V0.0
BogoMIPS                : 82.94
wait instruction        : no
microsecond timers      : yes
tlb_entries             : 32
extra interrupt vector  : no
hardware watchpoint     : no
VCED exceptions         : not available
VCEI exceptions         : not available

root@OpenWrt:~# dmesg 
CPU revision is: 00024000
Enabling BCM4710A0 cache workarounds.
Primary instruction cache 8kB, physically tagged, 2-way, linesize 16 bytes.
Primary data cache 4kB, 2-way, linesize 16 bytes.
Linux version 2.4.30 (nbd@ds10) (gcc version 3.4.4 (OpenWrt-1.0)) #1 Sat Feb 3 13:16:08 CET 2007
Setting the PFC value as 0x15
Determined physical RAM map:
 memory: 01000000 @ 00000000 (usable)
On node 0 totalpages: 4096
zone(0): 4096 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: root=/dev/mtdblock2 rootfstype=squashfs,jffs2 init=/etc/preinit noinitrd console=ttyS0,115200
CPU: BCM4710 rev 0 at 125 MHz
Using 62.400 MHz high precision timer.
!unable to setup serial console!
Calibrating delay loop... 82.94 BogoMIPS
Memory: 14228k/16384k available (1455k kernel code, 2156k reserved, 104k data, 80k init, 0k highmem)
Dentry cache hash table entries: 2048 (order: 2, 16384 bytes)
Inode cache hash table entries: 1024 (order: 1, 8192 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 4096 (order: 2, 16384 bytes)
Checking for 'wait' instruction...  unavailable.
POSIX conformance testing by UNIFIX
PCI: Fixing up bus 0
PCI: Fixing up bridge
PCI: Setting latency timer of device 01:00.0 to 64
PCI: Fixing up bus 1
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
Registering mini_fo version $Id$
devfs: v1.12c (20020818) Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x1
JFFS2 version 2.1. (C) 2001 Red Hat, Inc., designed by Axis Communications AB.
Squashfs 2.1-r2 (released 2004/12/15) (C) 2002-2004 Phillip Lougher
pty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI enabled
b44.c:v0.93 (Mar, 2004)
PCI: Setting latency timer of device 00:02.0 to 64
eth0: Broadcom 47xx 10/100BaseT Ethernet 00:00:00:00:00:00
PCI: Setting latency timer of device 00:08.0 to 64
eth1: Broadcom 47xx 10/100BaseT Ethernet 00:00:00:00:00:00
 Amd/Fujitsu Extended Query Table v1.0 at 0x0040
Physically mapped flash: JEDEC Device ID is 0xCA. Assuming broken CFI table.
Physically mapped flash: Swapping erase regions for broken CFI table.
number of CFI chips: 1
cfi_cmdset_0002: Disabling fast programming due to code brokenness.
Flash device: 0x400000 at 0x1fc00000
bootloader size: 262144
Physically mapped flash: Filesystem type: squashfs, size=0xfe163
Creating 5 MTD partitions on "Physically mapped flash":
0x00000000-0x00040000 : "cfe"
0x00040000-0x003f0000 : "linux"
0x000be400-0x001c0000 : "rootfs"
mtd: partition "rootfs" doesn't start on an erase block boundary -- force read-only
0x003f0000-0x00400000 : "nvram"
0x001c0000-0x003f0000 : "OpenWrt"
Initializing Cryptographic API
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 1024 bind 2048)
ip_conntrack version 2.1 (5953 buckets, 5953 max) - 332 bytes per conntrack
ip_tables: (C) 2000-2002 Netfilter core team
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
NET4: Ethernet Bridge 008 for NET4.0
802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
All bugs added by David S. Miller <davem@redhat.com>
VFS: Mounted root (squashfs filesystem) readonly.
Mounted devfs on /dev
Freeing unused kernel memory: 80k freed
Warning: unable to open an initial console.
Algorithmics/MIPS FPU Emulator v1.5
diag: Detected 'ASUS WL-500g'
Probing device eth0: No Robo switch in managed mode found
Probing device eth1: No Robo switch in managed mode found
Probing device eth2: No such device
Probing device eth3: No such device
BFL_ENETADM not set in boardflags. Use force=1 to ignore.
b44: eth0: Link is up at 100 Mbps, full duplex.
b44: eth0: Flow control is off for TX and off for RX.
mini_fo: using base directory: /
mini_fo: using storage directory: /jffs
jffs2.bbc: SIZE compression mode activated.
PCI: Setting latency timer of device 01:02.0 to 64
PCI: Enabling device 01:02.0 (0004 -> 0006)
eth2: Broadcom BCM4320 802.11 Wireless Controller 3.90.37.0
Probing device eth0: No Robo switch in managed mode found
Probing device eth1: No Robo switch in managed mode found
Probing device eth2: [switch-robo.c:90] SIOCGETCPHYRD failed!
[switch-robo.c:90] SIOCGETCPHYRD failed!
No Robo switch in managed mode found
Probing device eth3: No such device
BFL_ENETADM not set in boardflags. Use force=1 to ignore.
device eth0 entered promiscuous mode
b44: eth0: Link is up at 100 Mbps, full duplex.
b44: eth0: Flow control is off for TX and off for RX.
device eth2 entered promiscuous mode
eth2: attempt to add interface with same source address.
br0: port 2(eth2) entering learning state
br0: port 1(eth0) entering learning state
br0: port 2(eth2) entering forwarding state
br0: topology change detected, propagating
br0: port 1(eth0) entering forwarding state
br0: topology change detected, propagating

root@OpenWrt:~# cat /proc/pci 
PCI devices found:
  Bus  0, device   0, function  0:
    Class 0500: PCI device 14e4:0803 (rev 0).
      IRQ 6.
      Non-prefetchable 32 bit memory at 0x18000000 [0x18000fff].
      Non-prefetchable 32 bit memory at 0x0 [0x7ffffff].
      Non-prefetchable 32 bit memory at 0x10000000 [0x17ffffff].
      Non-prefetchable 32 bit memory at 0x80000000 [0xffffffff].
  Bus  0, device   1, function  0:
    Class 0200: PCI device 14e4:4711 (rev 0).
      IRQ 5.
      Non-prefetchable 32 bit memory at 0x18001000 [0x18001fff].
  Bus  0, device   2, function  0:
    Class 0200: PCI device 14e4:4713 (rev 0).
      IRQ 3.
      Master Capable.  Latency=64.  
      Non-prefetchable 32 bit memory at 0x18002000 [0x18002fff].
  Bus  0, device   3, function  0:
    Class 0703: PCI device 14e4:4712 (rev 0).
      IRQ 2.
      Non-prefetchable 32 bit memory at 0x18003000 [0x18003fff].
  Bus  0, device   4, function  0:
    Class 0c03: PCI device 14e4:4715 (rev 0).
      IRQ 2.
      Non-prefetchable 32 bit memory at 0x18004000 [0x18004fff].
  Bus  0, device   5, function  0:
    Class 0604: PCI device 14e4:0804 (rev 0).
      IRQ 6.
      Non-prefetchable 32 bit memory at 0x18005000 [0x18005fff].
      Non-prefetchable 32 bit memory at 0x8000000 [0xfffffff].
  Bus  0, device   6, function  0:
    Class 0b30: PCI device 14e4:0805 (rev 0).
      IRQ 6.
      Non-prefetchable 32 bit memory at 0x18006000 [0x18006fff].
      Non-prefetchable 32 bit memory at 0xff200000 [0xff3fffff].
  Bus  0, device   7, function  0:
    Class 0501: PCI device 14e4:0811 (rev 0).
      IRQ 2.
      Non-prefetchable 32 bit memory at 0x18007000 [0x18007fff].
      Non-prefetchable 32 bit memory at 0x1f000000 [0x1fffffff].
  Bus  0, device   8, function  0:
    Class 0200: PCI device 14e4:4713 (rev 0).
      IRQ 4.
      Master Capable.  Latency=64.  
      Non-prefetchable 32 bit memory at 0x18008000 [0x18008fff].
  Bus  1, device   0, function  0:
    Class 0600: PCI device 14e4:4710 (rev 1).
      IRQ 6.
      Master Capable.  Latency=64.  
      Non-prefetchable 32 bit memory at 0x40000000 [0x40001fff].
      Prefetchable 32 bit memory at 0x0 [0x7ffffff].
  Bus  1, device   2, function  0:
    Class 0280: PCI device 14e4:4320 (rev 3).
      IRQ 6.
      Master Capable.  Latency=64.  
      Non-prefetchable 32 bit memory at 0x40002000 [0x40003fff].