informatica:linux:tunel
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| informatica:linux:tunel [2012/06/21 13:15] – javi | informatica:linux:tunel [2015/04/13 20:19] (current) – external edit 127.0.0.1 | ||
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| ====== ssh tunel ====== | ====== ssh tunel ====== | ||
| + | Mas info: http:// | ||
| + | |||
| ssh tunel tunnel -L | ssh tunel tunnel -L | ||
| + | |||
| + | |||
| + | |||
| + | ===== Tunel entre solo dos maquinas ===== | ||
| + | |||
| + | Direcciones IP: | ||
| + | |||
| + | | A | nuestra maquina | | ||
| + | | B | 192.168.1.2 | | ||
| + | |||
| + | Conectividad: | ||
| + | |||
| + | A -> B TCP 22 (SSH) | ||
| + | |||
| + | Objetivo: | ||
| + | |||
| + | A -> B TCP 8080 | ||
| + | |||
| + | Solucion: | ||
| + | |||
| + | ssh -L 8080: | ||
| + | |||
| + | Prueba: | ||
| + | |||
| + | http:// | ||
| + | | ||
| + | Nos estaremos conectando al puerto TCP 8080 de la maquina B | ||
| ===== Tunel simple ===== | ===== Tunel simple ===== | ||
| + | |||
| + | Direcciones IP: | ||
| + | |||
| + | | A | nuestra maquina | | ||
| + | | B | 192.168.1.2 | | ||
| + | | C | 192.168.1.1 | | ||
| Conectividad: | Conectividad: | ||
| Line 16: | Line 51: | ||
| Solucion: | Solucion: | ||
| - | | + | Lanzar desde nuestra maquina: |
| + | |||
| + | | ||
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| + | Si nos conectamos a localhost: | ||
| + | |||
| + | Si el servicio ssh en C escucha en otro puerto: | ||
| + | |||
| + | ssh -p PUERTO -L 8081: | ||
| - | * La direccion IP de C es 192.168.1.1 | ||
| - | * Si nos conectamos a localhost: | ||
| ===== Doble tunel ===== | ===== Doble tunel ===== | ||
informatica/linux/tunel.1340284508.txt.gz · Last modified: (external edit)
