Confecção do circuito para acesso via
Console
Modem Broadxent
/ Creative
Nosso colega Francisco José Papi
da PROPAPI Informática Ltda. Erechim - RS.
enviou essa contribuição, para
os corajosos que precisarem acessar o modem via console
Faça isso por sua conta e risco,
a garantia só cobre defeitos de fabricação.
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Max232
pins
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Manual para acesso pela console.
Manual para acesso pela console.
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Note: AD232DBH orders. If you
would like the 3v version please indicate that when ordering (only
available with item #: AD232DBH .)
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Topic
functions : thumbs
up, news-worthy |
giannuzzelli
Member
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How
do I reset factory defaults of BritePort
8120
I need to reset the factory defaults because for some reason I
can not get to the configuration page using a browesr yet I cn
ping the IP address of the router. |
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Eagle
1
Member
2000-11-30
Loc:Rocky River, OH
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Are you plugged
directly into one of the 8120 ports? Pressing the reset
button, will only reset the inital user and password. Maybe
you want to look at the manual for some ideas?
Check out this link:
»www.broadxent.com/pdfs/BritePort 8120 User Guide_Generic.pdf |
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sfxmaker
Member
2004-05-09
Loc:San Francisco, CA
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My screwed up my
lan ip settings on my 8120 and it became impossible to access
via. However, there *is* a console port.
Just remove the rubber rectangular plug next to the power
switch to reveal a 4 pin connector. Order a A232DBH (Max232)
*3.3 volt version!!!* (see end of message for ordering
details)
Pins facing the back, from left to right:
______|----|______
| O O O
O | (connect from 8120 to
-------------------
RX TX GND VCC+ (pin on Max232 board)
Open up a terminal program set to 9600 baud, fire up the
router and login (admin / admin by default)...
Except for trying to identify the pins, this is a very easy
project. There are only 4 wires to solder. I used a CD rom
audio cable for the 4 pin connector on the 8120.
-----------------
order max232 info:
»www.compsys1.com/workbench/On_top_of_the_Bench/Max233_Adapter/max233_adapter.html
A232DBH - Assembled with /Hood kit $20.00 |
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rx7mike
Member
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Telnet into the
router. Type help. You can restore it from there. No need to
reset it. If worse comes to worse you can unplug it. Leave it
unplugged for a few mins. |
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sfxmaker
Member
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NOTE:
this is in response to the post by giannuzzelli
yes, but all of that assumes that you knew the ip or had a
valid subnet. If the values aren't right, the router resets
them to 0's and presto...no router intreface. |
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Caro amigo Horácio, leia o documento anexo,
descrevo o circuito para o
cabo console do 8120, e funcionou 100%, mesmo
sem o MAX 232, pois estava sem
no momento, então providenciei um outro
circuito facilimo de ser montado.
Verifique tambem, informações sobre o 8120 e o
RTA300 serem identicos.
Quando tiver mais documentação te envio. Abraços.
Papi
Particularmente, utilizei o
circuito abaixo, por não ter em mãos o MAX 232 e funcionou 100% a utilização
do console no Briteport 8120, ou RTA 300
Outra informação que
obtive: Tem pessoas, usando o firmware do RTA300 (do concorrente), no 8120. Acho
que o 8120 é clone do RTA300, sendo que o RTA300 possui muito mais recursos de
configuração em seu firmware. Veja abaixo:
Por essas e por outras, a conclusão,
e ser clone do RTA300 veja figura abaixo:
Pela
parte traseira, observam-se a mesma disposição das portas ethernet, console,
alimentação e reset, exceto pelo modelo dynalink ser USB também, e sendo
suprimida uma das conecções de telefone no RTA300.
Verificando o manual do
RTA300, observa-se que os menus de configuração são idênticos, apenas em
disposições diferentes, e até com mais funções.
Analisando também os
firmwares decodificados, observa-se compatibilidade quase que total.
Outra
prova, é em relação aos modelos: 8120 = RTA300 e 8420 = RTA300W wirelles.
Horacio, apenas acrescentando, nas informações
enviadas, os seguintes dados:
Ao acessar (ligar) o modem com a console ativa
(hiperterminal aberto), aparecem as informações do BootROM.
No caso do Broadxent,
aparecem informações com o nome de Askey ou seja, o Broadxent possui o
BootROM da Askey Computers (Dynalink) .
Anexo manual configuração CLI original
encontrado na internet.
BXT_8120_CLI_Command_Manual.rar
176 K
BXT_8120_CLI_Command_Manual.pdf
784 K
Memória FLASH
http://www.atmel.com/dyn/resources/prod_documents/doc2224.pdf
Lá tem todas as instruções para se fazer a gravação ISP.
O problema é montar o gravador e fazer o software de gravação sem
experiência em eletrônica e em programação.
Manual para acesso pela console
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Broadxent Briteport 8120 CLI Command Set
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Hurried
in many places.
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dslr "Bill_MI" 7/18/04
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bridge
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Configure layer 2
bridge
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add
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interface
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<name>
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attach
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<name>
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clear
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interfaces
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delete
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interface
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<name>
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detach
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<name>
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list
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interfaces
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set
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filterage
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<filterage>
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show
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interface
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<name>
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console
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Old console access
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enable
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Enter console mode
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process
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Execute console command
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dhcpclient
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DHCP client
configuration commands
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add
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interfaceconfig
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<name>
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clear
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interfaceconfigs
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delete
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interfaceconfig
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<name>
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interfaceconfig
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<name>
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list
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interfaceconfigs
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set
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backoff
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<backofftime>
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interfaceconfig
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<name>
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reboot
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<reboottime>
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retry
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<retrytime>
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show
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interfaceconfig
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<name>
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update
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dhcprelay
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add
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dhcpserver
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<ipaddress>
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server
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<ipaddress>
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clear
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dhcpservers
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servers
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delete
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dhcpserver
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<number>
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server
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<number>
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disable
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enable
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list
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dhcpservers
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servers
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show
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update
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dhcpserver
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DHCP server
configuration commands
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add
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fixedhost
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<name>
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subnet
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<name>
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Adds a new subnet declaration to the server
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clear
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fixedhosts
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subnets
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delete
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fixedhost
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<name>
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subnet
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<name>
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disable
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enable
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list
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fixedhosts
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options
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List valid DHCP server option names
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subnets
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set
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allowunknownclients
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disabled/enabled
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bootp
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disabled/enabled
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defaultleasetime
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<defaultleasetime>
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fixedhost
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<name>
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maxleasetime
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<maxleasetime>
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subnet
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<name>
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show
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subnet
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<name>
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subnet
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<name>
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update
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Reset imminent???
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dnsrelay
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DNS relay
configuration
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add
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dnsserver
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<ipaddress>
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Add ServerIP/LanHost of DNS
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host
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<hostname>
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server
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<ipaddress>
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clear
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cache
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Clear DNS relay table
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dnsservers
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hosts
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landatabase
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servers
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delete
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dnsserver
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<number>
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Remove single DNS server
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host
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<number>
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server
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<number>
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list
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dnsservers
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List known DNS status
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hosts
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servers
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set
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bindtolanip
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disable/enable
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devicename
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<devicename>
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disable
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enable
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landatabasefile
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<filename>
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server_function
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disable/enable
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show
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lanaddress
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landatabasefilename
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landomainname
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status
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ethernet
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Commands to
configure ethernet transports
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add
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transport
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<name>
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Create ethernet transport
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clear
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transports
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Remove all ethernet transports
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delete
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transport
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<name>
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Remove single ethernet transport
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list
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ports
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List ports available
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List ethernet ports/transports
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transports
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Show ethernet transports
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set
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transport
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<name>
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Set port of an existing ethernet transport
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show
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transport
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<name>
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Display existing ethernet transport
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firewall
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Firewall
configuration commands
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add
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policy
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<name>
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<more>
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portfilter
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<name>
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<more>
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validator
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<name>
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<more>
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Add a validator - controls access based on IP address
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clear
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policies
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portfilters
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<policyname>
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delete
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policy
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<name>
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portfilter
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<name>
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<policyname>
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validator
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<name>
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<policyname>
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disable
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IDS
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blockinglog
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intrusionlog
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sessionlog
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enable
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IDS
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blockinglog
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intrusionlog
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sessionlog
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list
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policies
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portfilters
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protocol
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validators
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packetfilter
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bypass
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discard
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set
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IDS
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<more>
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securitylevel
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<more>
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validator
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<name>
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<more>
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show
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IDS
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policy
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<name>
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portfilter
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<name>
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<policyname>
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validator
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<name>
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<policyname>
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status
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help
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Top level CLI help
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igmp
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set
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upstreaminterface
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<ip_interface>
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show
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status
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upstreaminterface
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imdebug
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Directly access the
information model
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get
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<attr>
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<type>
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[<name>]
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Display a single attribute of an object
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list
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<type>
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List children of a parent object
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set
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<attr>
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<value>
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<more>
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Set the value of an attribute of an object
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ip
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Configure IP router
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add
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defaultroute
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<more>
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interface
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<name>
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<more>
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route
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<name>
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<more>
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attach
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<name>
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<transport>
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attachbridge
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<name>
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attachvirtual
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<name>
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<real_interface>
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clear
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arpentries
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interfaces
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riproutes
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routes
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delete
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interface
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<name>
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route
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<name>
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detach
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<name>
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interface
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<name>
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add/clear/delete/list
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<more>
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list
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arpentries
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connections
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interfaces
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riproutes
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routes
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ping
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<name>
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set
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interface
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<name>
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<more>
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rip
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<more>
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route
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<name>
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<more>
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snmp
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disable/enable
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show
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debuginfo
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interface
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<name>
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route
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<name>
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snmp
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status
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nat
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add
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globalpool
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resvmap
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clear
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globalpool
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resvmap
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delete
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globalpool
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resvmap
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disable
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<name>
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enable
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<name>
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<interfacename>
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<more>
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iketranslation
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cookies
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ports
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list
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globalpools
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<interfacename>
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resvmaps
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<interfacename>
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set
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resvmap
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<name>
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<more>
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resvmaps
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<interfacename>
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en/dis
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show
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globalpool
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<name>
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<more>
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resvmap
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<name>
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<more>
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status
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port
|
Physical port
configuration commands
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dsl
|
set
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<Large List>
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show
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Biggy!!!!
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status
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Biggy!!!!
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ethernet
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set
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<List>
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show
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status
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list
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adsl
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all
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atm
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ethernet
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pppoa
|
PPP over ATM
configuration
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add
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transport
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<name>
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<more>
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Create PPPoA transport
|
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clear
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transports
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Remove all PPPoA transports
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delete
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transport
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<name>
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Remove single PPPoA transport
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list
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transports
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List existing PPPoA transports
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set
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transport
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<name>
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<List>
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Set existing PPPoA transport properties
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show
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transport
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<name>
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Show single PPPoA transport's properties
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pppoe
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add
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transport
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<name>
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<more>
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clear
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transports
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delete
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transport
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<name>
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list
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transports
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set
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transport
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<name>
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<List>
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show
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transport
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<name>
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rfc1483
|
Manipulation of
RFC1483 transports
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add
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transport
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<name>
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<more>
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clear
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transports
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delete
|
transport
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<name>
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list
|
transports
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set
|
transport
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<name>
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<List>
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show
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transport
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<name>
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security
|
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add
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interface
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<name>
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<more>
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trigger
|
<name>
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<more>
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clear
|
interfaces
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triggers
|
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delete
|
interface
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<name>
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trigger
|
<name>
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disable
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enable
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list
|
interfaces
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triggers
|
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set
|
incoming-session-blocking
|
dis/ena
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nat
|
dis/ena
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trigger
|
<name>
|
<more>
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show
|
interface
|
<name>
|
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|
|
|
trigger
|
<name>
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|
status
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source
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Read a file of
commands
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<filename>
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system
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System
administration commands
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add
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login/user
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<name>
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[<comment>]
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Add a user to the system
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config
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backup
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[<filename>]
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Configuration file maintenance
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clear
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restore
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<List>
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save
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delete
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login/user
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<name>
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Remove system users
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info
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Display hardware/software information
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legal
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list
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errors
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List system information
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logins
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openfiles
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<name>
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users
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log
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all
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Set logging options
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disable
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<module>
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<category>
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enable
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<module>
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<category>
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entryexit
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info
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list
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[<module>]
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nothing
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trace
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warnings
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restart
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Restart system (same as pressing reset)
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set
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login/user
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<name>
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<List>
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Set user privileges
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show
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aticmem
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transports
|
Transport
configuration commands
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clear
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delete
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<name>
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list
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show
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<name>
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user
|
User commands
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change
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<name>
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Switch user
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logout
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Logout from system
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password
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Change current user's password
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webserver
|
Webserver
configuration commands
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LoginUnLock
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clear
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statistics/stats
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disable
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enable
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load
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<archive-name>
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Load derived archive for static content
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set
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<List>
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show
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info/stats
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