linksys wrt 300N 问题,高手进
]300N有3个版本1.0和1.1网上资料就很多了,这里就不说了
近来买了个2.0.
根据资料:
1.0和1.1都是Broadcom的CPU 32M内存
2.0根据网上(DD-WRT)的介绍用的是IXP422(266M)的CPU.内存就只有16M.DD-WRT上还是WIP状态
这是外国高手的连接,刷OPENWRT
http://nuwiki.openwrt.org/oldwiki/OpenWrtDocs/Hardware/Linksys/WRT300N
上面看到是IXP420BB(266)的CPU
我的就是IXP420BD(533),那么多版本CPU?
可以看到是IXP420DB
关于IXP42X的资料
内存资料
好了,说下问题
由于是3个人共用网络,其中有一个常在线高清,所以需要QOS,但300N的QOS只有服务质量,没有流量控制,设置了后效果不好,而且别人在看高清,进入路由器设置都很慢
有人说是CPU不够造成,有人说内存不够.
请问高手:
1,那个IXP420BD是降成266M使用吗?
2,IXP425是3个协助核心,420是2个的,可以把420换成425吗?
3,内存少可以加吗?具体加什么型号芯片?(128M就够)
4,高清的时候卡,这配置是内存不够还是CPU不够?
5,DDWRT有IPQOS流量控制功能吗? 这个问题还是请QWEA大侠来回答，他搞这个很有一套。:lol 我来答非所问吧，嘿嘿
该机目前只能用原厂固件，openwrt还在wip状态，主要原因是phy没有驱动起来，刷openwrt的话慢慢等
该机4M Flash 32M内存 内存属于SDR型，无线配合AR5008家族的很稳定，配合其他网卡似乎速率很飘 内存只有16M,我图和附件传不上
是易必达的μPD45128163G5-A75-9JF
参数是(word × bit × bank)2M × 16 × 4
还有问题:
V2比V1弱吗?如果V1比V2强就买个裸板的换上去 我以前整过几天，mavell交换机没驱动起来，编译选项已经选上了，但是测试的那个朋友没给我太多信息，就这样不了了之了 本帖最后由 qwea 于 2009-11-25 12:44 编辑
呵呵。这个机器我有研究过。也动手diy过。 我自己动手修改了redboot的部分源码。修改了openwrt的300n的补丁。已经能够正常跑openwrt了。
+
RedBoot(tm) bootstrap and debug environment
Red Hat certified release, version 2.02 - built 20:00:48, Nov 12 2009
Platform: Intel Generic Residential Gateway (IXP42X 533MHz) BE
Copyright (C) 2000, 2001, 2002, 2003, 2004 Red Hat, Inc.
RAM: 0x00000000-0x10000000, available
FLASH: 0x50000000 - 0x50800000, 128 blocks of 0x00010000 bytes each.
== Executing boot script in 1.000 seconds - enter ^C to abort
RedBoot> fis load linux
RedBoot> exec
Using base address 0x00024c00 and length 0x000e9c34
Uncompressing Linux................................................................ done, booting the kernel.
Linux version 2.6.26.8 (openwrt@localhost.localdomain) (gcc version 4.1.2) #7 Sat Nov 7 20:35:47 CST 2009
CPU: XScale-IXP42x Family revision 1 (ARMv5TE), cr=000039ff
Machine: Linksys WRT300N v2
Memory policy: ECC disabled, Data cache writeback
CPU0: D VIVT undefined 5 cache
CPU0: I cache: 32768 bytes, associativity 32, 32 byte lines, 32 sets
CPU0: D cache: 32768 bytes, associativity 32, 32 byte lines, 32 sets
Built 1 zonelists in Zone order, mobility grouping on.Total pages: 65024
Kernel command line: root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200 init=/etc/preinit
PID hash table entries: 1024 (order: 10, 4096 bytes)
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 256MB = 256MB total
Memory: 257724KB available (1784K code, 144K data, 84K init)
SLUB: Genslabs=12, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
net_namespace: 480 bytes
NET: Registered protocol family 16
IXP4xx: Using 16MiB expansion bus window size
PCI: IXP4xx is host
PCI: IXP4xx Using direct access for memory space
PCI: bus0: Fast back to back transfers enabled
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP reno registered
NET: Registered protocol family 1
IXP4xx Queue Manager initialized.
squashfs: version 3.0 (2006/03/15) Phillip Lougher
Registering mini_fo version $Id$
JFFS2 version 2.2. (NAND) (SUMMARY)漏 2001-2006 Red Hat, Inc.
msgmni has been set to 503
io scheduler noop registered
io scheduler deadline registered (default)
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0xc8001000 (irq = 13) is a XScale
console enabled
eth0: MII PHY 16 on NPE-B
eth0: MII PHY 17 on NPE-B
eth0: MII PHY 18 on NPE-B
eth0: MII PHY 19 on NPE-B
eth1: MII PHY 1 on NPE-C
IXP4XX-Flash.0: Found 1 x16 devices at 0x0 in 16-bit bank
Amd/Fujitsu Extended Query Table at 0x0040
number of CFI chips: 1
cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness.
Searching for RedBoot partition table in IXP4XX-Flash.0 at offset 0x7f0000
5 RedBoot partitions found on MTD device IXP4XX-Flash.0
Creating 5 MTD partitions on "IXP4XX-Flash.0":
0x00000000-0x00060000 : "RedBoot"
0x00060000-0x00150000 : "linux"
0x00150000-0x007f0000 : "rootfs"
mtd: partition "rootfs" set to be root filesystem
mtd: partition "rootfs_data" created automatically, ofs=640000, len=1B0000
0x00640000-0x007f0000 : "rootfs_data"
0x007f0000-0x007ff000 : "FIS directory"
0x007ff000-0x00800000 : "RedBoot config"
i2c /dev entries driver
i2c-gpio: probe failed: -19
IXP4xx Watchdog Timer: heartbeat 60 sec
TCP westwood registered
NET: Registered protocol family 17
802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
All bugs added by David S. Miller <davem@redhat.com>
XScale DSP coprocessor detected.
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
VFS: Mounted root (squashfs filesystem) readonly.
Freeing init memory: 84K
Please be patient, while OpenWrt loads ...
- preinit -
Press CTRL-C for failsafe
switching to jffs2
mini_fo: using base directory: /
mini_fo: using storage directory: /jffs
- init -
Please press Enter to activate this console. firmware: requesting NPE-B
NPE-B: firmware's license can be found in /usr/share/doc/LICENSE.IPL
NPE-B: firmware functionality 0x2, revision 0x2:1
eth0: link down
br-lan: Dropping NETIF_F_UFO since no NETIF_F_HW_CSUM feature.
device eth0 entered promiscuous mode
firmware: requesting NPE-C
NPE-C: firmware's license can be found in /usr/share/doc/LICENSE.IPL
NPE-C: firmware functionality 0x5, revision 0x2:1
eth1: link down
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
eth0: link up
br-lan: port 1(eth0) entering learning state
br-lan: topology change detected, propagating
br-lan: port 1(eth0) entering forwarding state
SGI XFS with security attributes, no debug enabled
loop: module loaded
nbd: registered device at major 43
PPP generic driver version 2.4.2
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
ip_tables: (C) 2000-2006 Netfilter Core Team
Driver 'sd' needs updating - please use bus_type methods
nf_conntrack version 0.5.0 (4096 buckets, 16384 max)
IPP2P v0.8.1_rc1 loading
IMQ driver loaded successfully.
Hooking IMQ before NAT on PREROUTING.
Hooking IMQ after NAT on POSTROUTING.
ath_hal: module license 'Proprietary' taints kernel.
ath_hal: 2009-05-08 (AR5210, AR5211, AR5212, AR5416, RF5111, RF5112, RF2413, RF5413, RF2133, RF2425, REGOPS_FUNC, XR)
ath_pci: trunk
wlan: trunk
wlan: mac acl policy registered
ath_rate_minstrel: Minstrel automatic rate control algorithm 1.2 (trunk)
ath_rate_minstrel: look around rate set to 10%
ath_rate_minstrel: EWMA rolloff level set to 75%
ath_rate_minstrel: max segment size in the mrr set to 6000 us
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
BusyBox v1.11.2 (2009-11-02 21:32:32 CST) built-in shell (ash)
Enter 'help' for a list of built-in commands.
_______ ________ __
| |.-----.-----.-----.||||.----.||_
| - ||_|-__| |||||| _|| _|
|_______|| __|_____|__|__||________||__||____|
|__| W I R E L E S S F R E E D O M
KAMIKAZE (8.09.2, r18313) -------------------------
* 10 oz Vodka Shake well with ice and strain
* 10 oz Triple secmixture into 10 shot glasses.
* 10 oz lime juiceSalute!
---------------------------------------------------
root@OpenWrt:/# ifconfig
br-lan Link encap:EthernetHWaddr 00:03:47:DF:32:A8
inet addr:192.168.1.1Bcast:192.168.1.255Mask:255.255.255.0
UP BROADCAST RUNNING MULTICASTMTU:1500Metric:1
RX packets:26 errors:0 dropped:0 overruns:0 frame:0
TX packets:1 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:2692 (2.6 KiB)TX bytes:402 (402.0 B)
eth0 Link encap:EthernetHWaddr 00:03:47:DF:32:A8
UP BROADCAST RUNNING MULTICASTMTU:1500Metric:1
RX packets:26 errors:0 dropped:0 overruns:0 frame:0
TX packets:1 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:2692 (2.6 KiB)TX bytes:402 (402.0 B)
eth1 Link encap:EthernetHWaddr 00:03:47:DF:32:AA
UP BROADCAST MULTICASTMTU:1500Metric: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:100
RX bytes:0 (0.0 B)TX bytes:0 (0.0 B)
lo Link encap:Local Loopback
inet addr:127.0.0.1Mask:255.0.0.0
UP LOOPBACK RUNNINGMTU:16436Metric: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)
root@OpenWrt:/# df
Filesystem 1k-blocks Used Available Use% Mounted on
rootfs 5056 5056 0 100% /
/dev/root 5056 5056 0 100% /rom
/dev/mtdblock3 1728 260 146815% /jffs
mini_fo:/jffs 5056 5056 0 100% /
root@OpenWrt:/# free
total used free shared buffers
Mem: 257920 17140 240780 0 2088
Swap: 0 0 0
Total: 257920 17140 240780
root@OpenWrt:/# cat /proc/cpuinfo
Processor : XScale-IXP42x Family rev 1 (v5b)
BogoMIPS : 532.48
Features : swp half fastmult edsp
CPU implementer : 0x69
CPU architecture: 5TE
CPU variant : 0x0
CPU part : 0x41c
CPU revision : 1
Cache type : undefined 5
Cache clean : undefined 5
Cache lockdown: undefined 5
Cache format : Harvard
I size : 32768
I assoc : 32
I line length : 32
I sets : 32
D size : 32768
D assoc : 32
D line length : 32
D sets : 32
Hardware : Linksys WRT300N v2
Revision : 0000
Serial : 0000000000000000
root@OpenWrt:/# QWEA高手啊........可以留个QQ,教教我吗?本人比较笨的说,而且刚开始对路由器产生兴趣. 本帖最后由 suzuki 于 2010-7-11 14:02 编辑
Linksys WRT300N v2
我是用这个的，希望高手能搞个中文系统。
呵呵 我有两片 我今年2月也买了个Linksys WRT300N v2
买家说的是 Intel@ IXP425 ,我不知道如何拆开其外壳故无法知道其确确型号。
不过我还是找到关于IPX425的一些参数：
--------------------------------------
Intel@ IXP425：
Speed(MHz) Part #
533 FWIXP425BD
400 FWIXP425BC
266 FWIXP425BB
533 GWIXP425BDT
400 GWIXP425BCT
400 GWIXP425BBT
---------------------------------------
Intel@ IXP422
266 FWIXP422BB 你好，我的linksys wrt300n 坏了，能帮着维修吗？ 我的电话是15365172878 qwea 发表于 2009-11-25 12:39
呵呵。这个机器我有研究过。也动手diy过。 我自己动手修改了redboot的部分源码。修改了openwrt的300n的补丁 ...
你好，在吗？我的linksys wrt300n v1.1的坏了，还能修吗？QQ:495527466手机15365172878 急盼 急盼
能给个信吗？
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