[clad94538]

i updated Asus RT-n56u to latest firmware from their website. wireless works but lan ports are dead. when i connect to lan port, the light behind router is green but no ip is assigned. i reset the device a few times and configured everything but no help.

appreciate any help.

thank you.

here is the system info from telnet:

admin@RT-N56U:/tmp/home/root# cat /proc/cpuinfo
system type : Ralink SoC
processor : 0
cpu model : MIPS 74K V4.12
BogoMIPS : 249.34
wait instruction : yes
microsecond timers : yes
tlb_entries : 32
extra interrupt vector : yes
hardware watchpoint : yes
ASEs implemented : mips16 dsp
VCED exceptions : not available
VCEI exceptions : not available

admin@RT-N56U:/tmp/home/root# ifconfig
br0 Link encap:Ethernet HWaddr 20:CF:30:B8:1B:41
inet addr:192.168.102.1 Bcast:192.168.102.255 Mask:255.255.255.0
UP BROADCAST RUNNING ALLMULTI MULTICAST MTU:1500 Metric:1
RX packets:36657 errors:0 dropped:0 overruns:0 frame:0
TX packets:38316 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:5043402 (4.8 MiB) TX bytes:29202291 (27.8 MiB)

eth2 Link encap:Ethernet HWaddr 20:CF:30:B8:1B:41
inet6 addr: fe80::22cf:30ff:feb8:1b41/64 Scope:Link
UP BROADCAST RUNNING ALLMULTI MULTICAST MTU:1500 Metric:1
RX packets:102219 errors:0 dropped:0 overruns:0 frame:0
TX packets:183907 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:16709094 (15.9 MiB) TX bytes:23704890 (22.6 MiB)
Interrupt:3

eth3 Link encap:Ethernet HWaddr 20:CF:30:B8:1B:40
inet addr:73.XXX.YYY.51 Bcast:73.XXX.YYY.255 Mask:255.255.254.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:195093 errors:0 dropped:0 overruns:0 frame:0
TX packets:68777 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:192655449 (183.7 MiB) TX bytes:12180956 (11.6 MiB)

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MULTICAST MTU:16436 Metric:1
RX packets:70 errors:0 dropped:0 overruns:0 frame:0
TX packets:70 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:18611 (18.1 KiB) TX bytes:18611 (18.1 KiB)

ra0 Link encap:Ethernet HWaddr 20:CF:30:B8:1B:41
UP BROADCAST RUNNING ALLMULTI MULTICAST MTU:1500 Metric:1
RX packets:187311 errors:0 dropped:0 overruns:0 frame:0
TX packets:227446 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:25054902 (23.8 MiB) TX bytes:220334502 (210.1 MiB)
Interrupt:4

rai0 Link encap:Ethernet HWaddr 20:CF:30:B8:1B:40
UP BROADCAST RUNNING ALLMULTI MULTICAST MTU:1500 Metric:1
RX packets:2021 errors:0 dropped:0 overruns:0 frame:0
TX packets:995 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:246082 (240.3 KiB) TX bytes:221248 (216.0 KiB)
Interrupt:16

admin@RT-N56U:/tmp/home/root#

[js1662]

I suppose your question is related to Asus firmware so have you contacted Asus technical support for help? Unless it is a firmware problem which I doubt it very much, otherwise, it could be a hardware issue. I think Asus technical support should be able to tell you.