Sorry Eko...
Got today a brand new WNR3500L. Discovered for 5 minutes the stock-firmware. Then I found this also brandnew Beta. After Installing, I had no access in any way via the switchports. Only the known tftp requests from 192.168.1.1 where seeen for some seconds. Super. New record. Bricked after less than 15 minutes. During the search for debrick methods I've seen suddenly the ssid "dd-wrt". Horray, not really bricked. Fortunately I can access the router via WLAN. Do further investigation.
RSS
Back on duty. With original Firmware.
/>
I have this infos from failed dd-wrt install with inaccessible switchports:
DD-WRT v24-sp2 mini (c) 2009 NewMedia-NET GmbH
Release: 01/02/10 (SVN revision: 13575)
DD-WRT login: root
Password:
==========================================================
____ ___ __ ______ _____ ____ _ _
| _ \| _ \ \ \ / / _ \_ _| __ _|___ \| || |
|| | || ||____\ \ /\ / /| |_) || | \ \ / / __) | || |_
||_| ||_||_____\ V V / | _ < | | \ V / / __/|__ _|
|___/|___/ \_/\_/ |_| \_\|_| \_/ |_____| |_|
DD-WRT v24-sp2
http://www.dd-wrt.com
==========================================================
BusyBox v1.13.4 (2010-01-02 12:36:50 CET) built-in shell (ash)
Enter 'help' for a list of built-in commands.
root@DD-WRT:~# ifconfig
br0 Link encap:Ethernet HWaddr 00:26:F2:BA:D5:E4
inet addr:172.20.0.2 Bcast:172.20.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:5434 errors:0 dropped:0 overruns:0 frame:0
TX packets:7931 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:440315 (429.9 KiB) TX bytes:7576434 (7.2 MiB)
br0:0 Link encap:Ethernet HWaddr 00:26:F2:BA:D5:E4
inet addr:169.254.255.1 Bcast:169.254.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
eth0 Link encap:Ethernet HWaddr 00:26:F2:BA:D5:E4
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:588 errors:0 dropped:0 overruns:0 frame:0
TX packets:202 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:100544 (98.1 KiB) TX bytes:21701 (21.1 KiB)
Interrupt:4 Base address:0x2000
eth1 Link encap:Ethernet HWaddr 00:26:F2:BA:D5:E6
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:5428 errors:0 dropped:0 overruns:0 frame:209
TX packets:8084 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:516131 (504.0 KiB) TX bytes:7659727 (7.3 MiB)
Interrupt:3 Base address:0x1000
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:45 errors:0 dropped:0 overruns:0 frame:0
TX packets:45 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:3300 (3.2 KiB) TX bytes:3300 (3.2 KiB)
vlan1 Link encap:Ethernet HWaddr 00:26:F2:BA:D5:E4
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:186 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:20778 (20.2 KiB)
vlan2 Link encap:Ethernet HWaddr 00:26:F2:BA:D5:E5
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:923 (923.0 B)
root@DD-WRT:~# dmesg
Linux version 2.6.24.111 (eko@dd-wrt) (gcc version 4.1.2) #342 Sat Jan 2 12:37:57 CET 2010
CPU revision is: 00019740
Found a 8MB ST compatible serial flash
Determined physical RAM map:
memory: 04000000 @ 00000000 (usable)
On node 0 totalpages: 16384
Normal zone: 128 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 16256 pages, LIFO batch:3
Movable zone: 0 pages used for memmap
Built 1 zonelists in Zone order. Total pages: 16256
Kernel command line: console=ttyS0,115200 root=1f02 rootfstype=squashfs noinitrd
Primary instruction cache 32kB, physically tagged, 4-way, linesize 32 bytes.
Primary data cache 32kB, 4-way, linesize 32 bytes.
Synthesized TLB refill handler (20 instructions).
Synthesized TLB load handler fastpath (32 instructions).
Synthesized TLB store handler fastpath (32 instructions).
Synthesized TLB modify handler fastpath (31 instructions).
PID hash table entries: 256 (order: 8, 1024 bytes)
CPU: BCM4716 rev 1 at 453 MHz
Using 226.500 MHz high precision timer.
console [ttyS0] enabled
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 59812k/65536k available (3112k kernel code, 5668k reserved, 1479k data, 144k init, 0k highmem)
Calibrating delay loop... 226.09 BogoMIPS (lpj=1130496)
Mount-cache hash table entries: 512
NET: Registered protocol family 16
Generic PHY: Registered new driver
PCI: Using membase 8000000
PCI: Disabled
PCI: Fixing up bus 0
PCI: Fixing up bus 1
NET: Registered protocol family 2
Time: MIPS clocksource has been installed.
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
devfs: 2004-01-31 Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x1
squashfs: version 3.0 (2006/03/15) Phillip Lougher
io scheduler noop registered
io scheduler deadline registered (default)
HDLC line discipline: version $Revision: 4.8 $, maxframe=4096
N_HDLC line discipline registered.
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
serial8250: ttyS0 at MMIO 0x0 (irq = 8) is a 16550A
PPP generic driver version 2.4.2
PPP Deflate Compression module registered
PPP BSD Compression module registered
MPPE/MPPC encryption/compression module registered
NET: Registered protocol family 24
PPPoL2TP kernel driver, V1.0
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
PCI: Setting latency timer of device 0000:00:02.0 to 64
bcm_robo_attach: Using external reset in gpio pin 5
bcm_robo_attach: devid read succesfully via mii: 0x3115
bcm_robo_attach: mii access to switch works
bcm_robo_attach: devid: 0x3115
VID 0 is set in nvram, Ignoring
eth0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 5.10.56.27
PCI: Setting latency timer of device 0000:00:01.0 to 64
pflash: found no supported devices
bootloader size: 262144
sflash: Filesystem type: squashfs, size=0x1f2cd3
partition size = 2059264
Creating 5 MTD partitions on "sflash":
0x00000000-0x00040000 : "cfe"
0x00040000-0x007f0000 : "linux"
0x00189400-0x00380000 : "rootfs"
mtd: partition "rootfs" doesn't start on an erase block boundary -- force read-only
0x007f0000-0x00800000 : "nvram"
0x00380000-0x007f0000 : "ddwrt"
Broadcom Watchdog Timer: 0.07 initialized.
u32 classifier
Actions configured
Netfilter messages via NETLINK v0.30.
nf_conntrack version 0.5.0 (1024 buckets, 4096 max)
ctnetlink v0.93: registering with nfnetlink.
IPv4 over IPv4 tunneling driver
GRE over IPv4 tunneling driver
ip_tables: (C) 2000-2006 Netfilter Core Team
ClusterIP Version 0.8 loaded successfully
TCP bic registered
TCP cubic registered
TCP westwood registered
TCP highspeed registered
TCP hybla registered
TCP htcp registered
TCP vegas registered
TCP scalable registered
NET: Registered protocol family 1
NET: Registered protocol family 17
Welcome to PF_RING 3.2.1
(C) 2004-06 L.Deri <deri@ntop.org>
NET: Registered protocol family 27
PF_RING: bucket length 128 bytes
PF_RING: ring slots 4096
PF_RING: sample rate 1 [1=no sampling]
PF_RING: capture TX No [RX only]
PF_RING: transparent mode Yes
PF_RING initialized correctly.
PF_RING: registered /proc/net/pf_ring/
802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
All bugs added by David S. Miller <davem@redhat.com>
decode 1f02
VFS: Mounted root (squashfs filesystem) readonly.
Mounted devfs on /dev
Freeing unused kernel memory: 144k freed
roboswitch: Probing device eth0: found!
br0: Dropping NETIF_F_UFO since no NETIF_F_HW_CSUM feature.
Algorithmics/MIPS FPU Emulator v1.5
device vlan1 entered promiscuous mode
device eth0 entered promiscuous mode
device eth1 entered promiscuous mode
br0: port 2(eth1) entering learning state
br0: port 1(vlan1) entering learning state
device vlan2 entered promiscuous mode
br0: topology change detected, propagating
br0: port 2(eth1) entering forwarding state
br0: topology change detected, propagating
br0: port 1(vlan1) entering forwarding state
etherip: Ethernet over IPv4 tunneling driver
device vlan1 left promiscuous mode
br0: port 1(vlan1) entering disabled state
device eth1 left promiscuous mode
br0: port 2(eth1) entering disabled state
device vlan1 entered promiscuous mode
br0: port 1(vlan1) entering learning state
br0: topology change detected, propagating
br0: port 1(vlan1) entering forwarding state
device eth1 entered promiscuous mode
br0: port 2(eth1) entering learning state
device vlan2 left promiscuous mode
device vlan2 entered promiscuous mode
br0: port 3(vlan2) entering learning state
br0: topology change detected, propagating
br0: port 2(eth1) entering forwarding state
br0: topology change detected, propagating
br0: port 3(vlan2) entering forwarding state
root@DD-WRT:~# lsmod
Module Size Used by
etherip 8192 0
switch_robo 4096 0
switch_core 8192 1 switch_robo
root@DD-WRT:~# cat /proc/cpuinfo
system type : Broadcom BCM4716 chip rev 1
processor : 0
cpu model : MIPS 74K V4.0
BogoMIPS : 226.09
wait instruction : no
microsecond timers : yes
tlb_entries : 64
extra interrupt vector : no
hardware watchpoint : yes
ASEs implemented : mips16 dsp
shadow register sets : 1
VCED exceptions : not available
VCEI exceptions : not available
dcache hits : 2147483648
dcache misses : 1743117566
icache hits : 2147483648
icache misses : 3774512642
instructions : 2147483648
Chain INPUT (policy ACCEPT)
target prot opt source destination
ACCEPT 0 -- anywhere anywhere state RELATED,ESTABLISHED
DROP udp -- anywhere anywhere udp dpt:route
ACCEPT udp -- anywhere anywhere udp dpt:route
DROP igmp -- anywhere anywhere
ACCEPT 0 -- anywhere anywhere state NEW
logaccept 0 -- anywhere anywhere state NEW
DROP 0 -- anywhere anywhere
Chain FORWARD (policy ACCEPT)
target prot opt source destination
ACCEPT 0 -- anywhere anywhere
TCPMSS tcp -- anywhere anywhere tcp flags:SYN,RST/SYN TCPMSS clamp to PMTU
lan2wan 0 -- anywhere anywhere
ACCEPT 0 -- anywhere anywhere state RELATED,ESTABLISHED
ACCEPT 0 -- anywhere anywhere state NEW
DROP 0 -- anywhere anywhere
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
Chain advgrp_1 (0 references)
target prot opt source destination
Chain advgrp_10 (0 references)
target prot opt source destination
Chain advgrp_2 (0 references)
target prot opt source destination
Chain advgrp_3 (0 references)
target prot opt source destination
Chain advgrp_4 (0 references)
target prot opt source destination
Chain advgrp_5 (0 references)
target prot opt source destination
Chain advgrp_6 (0 references)
target prot opt source destination
Chain advgrp_7 (0 references)
target prot opt source destination
Chain advgrp_8 (0 references)
target prot opt source destination
Chain advgrp_9 (0 references)
target prot opt source destination
Chain grp_1 (0 references)
target prot opt source destination
Chain grp_10 (0 references)
target prot opt source destination
Chain grp_2 (0 references)
target prot opt source destination
Chain grp_3 (0 references)
target prot opt source destination
Chain grp_4 (0 references)
target prot opt source destination
Chain grp_5 (0 references)
target prot opt source destination
Chain grp_6 (0 references)
target prot opt source destination
Chain grp_7 (0 references)
target prot opt source destination
Chain grp_8 (0 references)
target prot opt source destination
Chain grp_9 (0 references)
target prot opt source destination
Chain lan2wan (1 references)
target prot opt source destination
Chain logaccept (1 references)
target prot opt source destination
ACCEPT 0 -- anywhere anywhere
Chain logdrop (0 references)
target prot opt source destination
DROP 0 -- anywhere anywhere
Chain logreject (0 references)
target prot opt source destination
REJECT tcp -- anywhere anywhere tcp reject-with tcp-reset
Chain trigger_out (0 references)
target prot opt source destination
root@DD-WRT:~#