Routere WiFi cu Linux OpenWrt

[Stefan]

poti incerc si metoda asta viewtopic.php?p=606394#p606394 dar ai mare grija, citeste si posturile urmatoare.

[Guest1]

1. Consola seriala in cazul in care CFE ¨mai misca¨

 

Portul serial se seteaza: 115200 8N1

Hardware Flow Control : No adica fara RTS/CTS

Software Flow Control : Yes adica cu XON/XOFF

Conectati consola la router si cu terminalul pornit apasati CTRL+C

O sa obtineti prompt:

 

CFE> help

Available commands:

 

rndis Broadcom USB RNDIS utility.

et Broadcom Ethernet utility.

nvram NVRAM utility.

reboot Reboot.

printdefault Display the environment default variables embeded in the bootloader

flash Update a flash memory device

autoboot Automatic system bootstrap.

batch Load a batch file into memory and execute it

go Verify and boot OS image.

boot Load an executable file into memory and execute it

load Load an executable file into memory without executing it

write_block Write a block of memory

write Write an address of memory

read Read a region of memory

save Save a region of memory to a remote file via TFTP

ping Ping a remote IP host.

arp Display or modify the ARP Table

ifconfig Configure the Ethernet interface memory

save Save a region of memory to a remote file via TFTP

ping Ping a remote IP host.

arp Display or modify the ARP Table

ifconfig Configure the Ethernet interface

 

CFE> ifconfig eth0 -addr=192.168.1.1 -mask=255.255.255.0

CFE> et up

CFE> flash -noheader : flash1.trx

Reading :: TFTP Server.

Done. 2428928 bytes read

Download of 0x251000 bytes completed

Write kernel and filesystem binary to FLASH (0xbfc40000)

flash device 'flash1.trx'

Programming...

done. 2428928 bytes written

 

 

2. Cu JTAG.

 

http://www.dd-wrt.com/phpBB2/viewtopic.php?t=16530

 

http://wiki.openwrt.org/oldwiki/openwrt ... jtag_cable

 

http://ciclamab.altervista.org/hard_cor ... #JTag_Circ

 

Tibi

[Guest1]

Procedura instalare placa wifi minipci cu procesor atheros pentru PREMIUM

 

 

1. se scrie firmware cu kernel 2.6 http://backfire.openwrt.org/10.03/brcm4 ... uashfs.trx via tftp. Nu incercati din interfata grafica. Exista riscul sa nu mearga.

 

2. stergeti nvram :

mtd erase nvram

nvram commit

reboot && exit

 

3. telnet pe router si instalati:

opkg update

opkg install kmod-ath9k kmod-madwifi

dupa ultima comanda de mai sus in meniul Network apare submeniul de Wifi

 

4. generati fisierul de configurare wireless

rm -rf /etc/config/wireless

wifi detect > /etc/config/wireless

 

Enjoy !

 

Tibi

[wwwglro]

SalutDaca se adauga in busybox un root directory suplimentar de ex /www/www1 (cu index.html) iar pagina web index.html contine un link la un script (ex./www/www1/cgi-script/test.sh), cand incerc sa lansez scriptul respectiv din pagina web, acesta se download-eaza in loc sa se execute...Am instalat lighttpd si cu acesta a mers. Stiti cumva cum sa fac sa mearga si cu busybox?Se poate securiza accesul pe busybox?Merci

[Vizitator popi]

Buna, am stricat configurarea Vlan la topex, nu am acces decat pe port serial,

root@OpenWrt:/# ifconfig -a

br-lan Link encap:Ethernet HWaddr 00:18:F3:EF:99:C3

inet addr:192.168.1.1 Bcast:192.168.1.255 Mask:255.255.255.0

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:0 errors:0 dropped:0 overruns:0 frame:0

TX packets:6 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:0 (0.0 B) TX bytes:612 (612.0 B)

 

br-wan Link encap:Ethernet HWaddr 00:18:F3:EF:99:C3

inet addr:xxx.xxx.xxx.xxx Bcast:xxx.xxx.xxx.xxx Mask:255.255.255.128

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:5 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:250 (250.0 B) TX bytes:0 (0.0 B)

 

eth0 Link encap:Ethernet HWaddr 00:18:F3:EF:99:C3

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:5 errors:0 dropped:0 overruns:0 frame:0

TX packets:6 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:336 (336.0 B) TX bytes:730 (730.0 B)

Interrupt:4

 

eth0.0 Link encap:Ethernet HWaddr 00:18:F3:EF:99:C3

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:0 errors:0 dropped:0 overruns:0 frame:0

TX packets:6 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:0 (0.0 B) TX bytes:636 (636.0 B)

 

eth1 Link encap:Ethernet HWaddr 40:10:18:00:00:2D

BROADCAST MULTICAST MTU:1500 Metric: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:1000

RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

Interrupt:5

 

lo Link encap:Local Loopback

inet addr:127.0.0.1 Mask:255.0.0.0

UP LOOPBACK RUNNING MTU:16436 Metric:1

RX packets:1 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:61 (61.0 B) TX bytes:61 (61.0 B)

ma puteti ajuta?

[volhov]

reset nvram

 

mtd erase nvram

nvram commit

reboot && exit

 

 

 

Buna, am stricat configurarea Vlan la topex, nu am acces decat pe port serial,

root@OpenWrt:/# ifconfig -a

br-lan Link encap:Ethernet HWaddr 00:18:F3:EF:99:C3

inet addr:192.168.1.1 Bcast:192.168.1.255 Mask:255.255.255.0

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:0 errors:0 dropped:0 overruns:0 frame:0

TX packets:6 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:0 (0.0 B) TX bytes:612 (612.0 B)

 

br-wan Link encap:Ethernet HWaddr 00:18:F3:EF:99:C3

inet addr:xxx.xxx.xxx.xxx Bcast:xxx.xxx.xxx.xxx Mask:255.255.255.128

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:5 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:250 (250.0 B) TX bytes:0 (0.0 B)

 

eth0 Link encap:Ethernet HWaddr 00:18:F3:EF:99:C3

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:5 errors:0 dropped:0 overruns:0 frame:0

TX packets:6 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:336 (336.0 B) TX bytes:730 (730.0 B)

Interrupt:4

 

eth0.0 Link encap:Ethernet HWaddr 00:18:F3:EF:99:C3

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:0 errors:0 dropped:0 overruns:0 frame:0

TX packets:6 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:0 (0.0 B) TX bytes:636 (636.0 B)

 

eth1 Link encap:Ethernet HWaddr 40:10:18:00:00:2D

BROADCAST MULTICAST MTU:1500 Metric: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:1000

RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

Interrupt:5

 

lo Link encap:Local Loopback

inet addr:127.0.0.1 Mask:255.0.0.0

UP LOOPBACK RUNNING MTU:16436 Metric:1

RX packets:1 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:61 (61.0 B) TX bytes:61 (61.0 B)

ma puteti ajuta?

[Vizitator racko]

Va salut,Am si eu un Topex Bytton caruia i-am pierdut alimentatorul.Imi puteti confirma, va rog, daca sursa de alimentare pentru el este de 12V / 2A ?Am un alt alimentator dar de 12V / 1A. Il pot folosi sau exista riscul sa stric routerul ?Multumesc.

[Stefan]

alimentatorul meu este de 10V 1.5A dar nu sunt probleme daca pui 12V 2Acu 12V 1A e posibil sa se tot resteze routerul dar nu se strica daca incerci, in interior mai are o sursa step down.

[Vizitator racko]

Am inteles, multumesc. Ideea era sa folosesc ceva ce am deja prin casa, sa nu fiu nevoit sa mai cumpar un alimentator.

[Vizitator sorin8m]

Ma poate ajuta cineva sa pun transmission pe router topex deluxe, cu openwrt kamikaze pe el cu kernel 2.4.Am inteles ca e un program de luat torente cu el insa nu am rausit sai dau de cap.Multumesc anticipat

[Vizitator motardu]

Salut.Instaleaza Openwrt backfire 10.03.1-rc4 iar pe pc interfata grafica Transmission-remote gui.Eu asa am si merge ....acceptabil avind in vedere posibilitatile routerului.Oricum sa nu te astepti la viteza de download mai mare de 800...900 kB/s cumulat la toate torentele.In medie cam 200...300 kB/s.USB-ul nu duce decit stick-uri sursa din Topex este mica.Eu am hard extern si am alimentat PCB-ul routerului separat cu alta sursa.La alte distributii de Openwrt am folosit rtorrent si screen iar parca rtorrent-ul mergea mai bine ca si viteza decit transmission.Dar la 10.03.1-rc4 nu merge screen si nu am mai stat sa vad de ce...asa ca am pus transmission.

[Vizitator sorin8m]

Buna,Incerc sa raman pe kamikaze kernel 2.4 findca am si alte chestii pe el care merg foarte bine. Partea cu HDD cu sursa o stiu, oricum HDD-ul meu extern este WorkStation Samsung si are alimentare separata din faberica, deci problema asta e rezolvata.O sa caut sa pun rtorrentMultumesc.

[Guest1]

De ce ath9k si madwifi? Ar trebui instalat kmod-ath5k sau kmod-ath9k sau kmod-madwifi, in functie de chipset.

Pai incearca si vezi daca merge cum spui tu.Tibi

[Guest1]

...USB-ul nu duce decit stick-uri sursa din Topex este mica.Eu am hard extern si am alimentat PCB-ul routerului separat cu alta sursa...

Poti sa folosesti sursa auxiliara, caz in care poti alimenta si un HDD extern sau alte chestii mancatoare de curent. Am postat un mod in acest topic.Tibi

[Vizitator popi]

a incercat cineva cu Wifi Intel pro 2200BG

Merge cum zic eu, si am incercat pana acum cu 3 placi atheros cu chipseturi diferite. De exemplu in clipa de fata am doar kmod-madwifi.Ca fapt divers, nu numai atheros sunt suportate, lista e destul de mare. Eu am mai incercat cu o placa mini-pci cu chipset de la TI si a mers perfect dupa ce am builduit openwrt cu driverul acx.