Last active
October 28, 2022 13:29
-
-
Save macielportugal/3b6f44d786520876d1b056029f5d9755 to your computer and use it in GitHub Desktop.
Como resolver o problema das luzes sempre acesa no telefone da Cisco 7912
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Meu telefone Cisco 7912 estava com a tela em branco e as luzes sempre acesas, o telefone não realiza o boot. | |
Eu resolvi este problema subindo um servidor DHCP Server + tftp usando dnsmasq no arch linux | |
Utilizando estes links como referencia | |
https://wiki.archlinux.org/title/Dnsmasq_(Portugu%C3%AAs) | |
https://bbs.archlinux.org/viewtopic.php?id=271778 | |
https://itblog.su/downloads/cp7912r.zup | |
https://github.com/staskobzar/cisco_prov/blob/master/sip/Readme7912.txt | |
https://github.com/staskobzar/cisco_prov/tree/master/sip | |
sudo vim /etc/dnsmasq.conf | |
### DNSMASQ ARQUIVO ### | |
port=0 | |
interface=enp3s0 | |
bind-interfaces | |
dhcp-range=192.168.0.2,192.168.0.100,12h | |
dhcp-option=3,0.0.0.0 | |
dhcp-option=6,0.0.0.0 | |
dhcp-option=150,192.168.0.1 | |
dhcp-option=,192.168.1.0/24,1.2.3.4 | |
domain=teste.com.br | |
enable-tftp | |
tftp-root=/srv/tftp | |
tftp-secure | |
### DNSMASQ ARQUIVO ### | |
Configurei minha interface de rede enp3s0 para o ip 192.168.0.1 | |
Minha pasta com os arquivos TFTP | |
cd /srv/tftp | |
❯ ls -la | |
total 660 | |
drwxr-xr-x 1 dnsmasq dnsmasq 102 out 28 10:03 . | |
drwxr-xr-x 1 root root 32 out 28 09:54 .. | |
-rw-r--r-- 1 777 users 334421 out 28 09:55 CP7912080000SIP060111A.sbin | |
-rwxrwxrwx 1 dnsmasq dnsmasq 335194 out 28 10:03 cp7912r.zup | |
-rw-r--r-- 1 777 users 67 out 28 09:56 gkdefault.cfg | |
Depois de iniciar o serviço do dnsmasq usando sudo systemctl start dnsmasq | |
usei o comando sudo journalctl -fxeu dnsmasq.service para debugar |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment