Tot el següent aquesta fet en el servidor Ubuntu
sudo apt-get update
Ús
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Primer actualitzem el apt-get amb el comando:
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The image file may be corrupted The server hosting the image is unavailable The image path is incorrect The image format is not supported
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sudo apt-get install isc-dhcp-server
Ús
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The image file may be corrupted The server hosting the image is unavailable The image path is incorrect The image format is not supported
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Després instalem el servidor DHCP amb la seguent comanda
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The image file may be corrupted The server hosting the image is unavailable The image path is incorrect The image format is not supported
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sudo vim /etc/dhcp/dhcpd.conf
Ús
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Image Not Showing
Possible Reasons
The image file may be corrupted The server hosting the image is unavailable The image path is incorrect The image format is not supported
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Serveix per asignar la tarjeta de xarxa que vols que rebi les peticions
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The image file may be corrupted The server hosting the image is unavailable The image path is incorrect The image format is not supported
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Dintre del arxiu "dhcpd.conf" busca un apartat que comenci amb ➜ A slightly different…
Image Not Showing
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The image file may be corrupted The server hosting the image is unavailable The image path is incorrect The image format is not supported
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Significat de las linias
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The image file may be corrupted The server hosting the image is unavailable The image path is incorrect The image format is not supported
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Primera Línia ➜ subnet IP netmask MASCARA
Primera Ip = Defineix la xarxa on estara el DHCP server
Máscara = Máscara de la xarxa que utilitzarem
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The image file may be corrupted The server hosting the image is unavailable The image path is incorrect The image format is not supported
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Segona Línia ➜ range IP IP
Rang de ips que vols designar per els usuaris que demanin IP (dintre de la teva xarxa)
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The image file may be corrupted The server hosting the image is unavailable The image path is incorrect The image format is not supported
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Tercera Línia ➜ option domain-name-servers
Servidors DNS que vols asignar a l'hora de fer DHCP, en cas de que vulguis 2 servidors separals amb una "," com en la fotografi de dalt
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The image file may be corrupted The server hosting the image is unavailable The image path is incorrect The image format is not supported
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Cuarta Línia ➜ option domain-name
Nom que li volem donar al nostre domini, en la nostre pràctica no cal així que podem col·locar el nostre nom amb ".com"
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The image file may be corrupted The server hosting the image is unavailable The image path is incorrect The image format is not supported
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Cinquena Línia ➜ option subnet-mask
Mascara de xarxa que volem asignar a la nostre subxarxa, en el nostre cas, 255.255.255.0
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The image file may be corrupted The server hosting the image is unavailable The image path is incorrect The image format is not supported
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Sisena Línia ➜ option routers
En aquesta activitat no es esencial aquest camp així que asinarem la Ip del servidor
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The image file may be corrupted The server hosting the image is unavailable The image path is incorrect The image format is not supported
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Setena Línia ➜ option broadcast-address
En aquesta linia possem la IP broadcast que volem per les IPs que donem
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The image file may be corrupted The server hosting the image is unavailable The image path is incorrect The image format is not supported
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Image Not Showing
Possible Reasons
The image file may be corrupted The server hosting the image is unavailable The image path is incorrect The image format is not supported
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Últimes Línies ➜ default-lease-time, max-lease-time
Aquests caps els deixarem per defecte ja que son els temps per al servidor
sudo vim /etc/default/isc-dhcp-server
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The image file may be corrupted The server hosting the image is unavailable The image path is incorrect The image format is not supported
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Ús
En la primera opció has de posar la targeta de xarxa que vols que rebi les peticions per el protocol IPv4, en el nostre cas “enp2s0”
sudo systemctl restart isc-dhcp-server
Ús
Finalment, reiniciem el sistema isc-dhcp-server amb la comanda de dalt amb la funció systemctl
Comanda OPCIONAL per mirar el estat del servei
sudo systemctl status isc-dhcp-server
Resultat correcte
APARTAT DEL CLIENT Per a que ens asigni una direcció IP amb el nostre client ahorem de fer els seguent pasos
Primer apaga el adaptador de xarxa i entra a la configuració
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The image file may be corrupted The server hosting the image is unavailable The image path is incorrect The image format is not supported
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I dintre de la categoria IPv4 posem de mètode el "Automàtic (DHCP)" i deixem el demés com ens ve predeterminat
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The image file may be corrupted The server hosting the image is unavailable The image path is incorrect The image format is not supported
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Una vegada configurat encenem la notre tarjeta de xarxa
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The image file may be corrupted The server hosting the image is unavailable The image path is incorrect The image format is not supported
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Enrecordat de APLICAR els canvis quan el configuris
Si ho hem fet tot bé hauria d'apareixer connectat en qüestió de segons
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The image file may be corrupted The server hosting the image is unavailable The image path is incorrect The image format is not supported
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Si ens apareix connectat podem introduir la comanda ip a
en el nostre terminal per comprovar que ens ha asignat una IP dintre del rang
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The image file may be corrupted The server hosting the image is unavailable The image path is incorrect The image format is not supported
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Cualsevol dubte