PRACTICA 30 SQUID

Squid es el servidor proxy de ubuntu.

Lo primero upgrade y update

Para instalarlo utilizamos el siguiente comando:

Realizaremos una copia de seguridad, del fichero de configuración, por si cometiéramos un error.

Ahora entramos en el fichero original:

Borraremos todo el fichero y copiaremos esto en el:

#    WELCOME TO SQUID 3.3.8
#    ----------------------------
#    
#    This is the documentation for the Squid configuration file.
#    This documentation can also be found online at:
#        http://www.squid-cache.org/Doc/config/
#    
#    You may wish to look at the Squid home page and wiki for the
#    FAQ and other documentation:
#        http://www.squid-cache.org/
#        http://wiki.squid-cache.org/SquidFaq
#        http://wiki.squid-cache.org/ConfigExamples
#    

# Recommended minimum configuration:
#

# Example rule allowing access from your local networks.
# Adapt to list your (internal) IP networks from where browsing
# should be allowed
#acl localnet src 10.0.0.0/8    # RFC1918 possible internal network
#acl localnet src 172.16.0.0/12    # RFC1918 possible internal network
#acl localnet src 192.168.0.0/16    # RFC1918 possible internal network
#acl localnet src fc00::/7       # RFC 4193 local private network range
#acl localnet src fe80::/10      # RFC 4291 link-local (directly plugged) machines

#Set ai1
acl ai1 src 192.168.1.0/24 

acl SSL_ports port 443
acl Safe_ports port 80        # http
acl Safe_ports port 21        # ftp
acl Safe_ports port 443        # https
acl Safe_ports port 70        # gopher
acl Safe_ports port 210        # wais
acl Safe_ports port 1025-65535    # unregistered ports
acl Safe_ports port 280        # http-mgmt
acl Safe_ports port 488        # gss-http
acl Safe_ports port 591        # filemaker
acl Safe_ports port 777        # multiling http
acl CONNECT method CONNECT


#
# Recommended minimum Access Permission configuration:
#
# Deny requests to certain unsafe ports
http_access deny !Safe_ports

# Deny CONNECT to other than secure SSL ports
http_access deny CONNECT !SSL_ports

# Only allow cachemgr access from localhost
http_access allow localhost manager
http_access deny manager


#
# INSERT YOUR OWN RULE(S) HERE TO ALLOW ACCESS FROM YOUR CLIENTS
#

# Example rule allowing access from your local networks.
# Adapt localnet in the ACL section to list your (internal) IP networks
# from where browsing should be allowed
#http_access allow localnet
http_access allow localhost
http_access allow ai1

# And finally deny all other access to this proxy
http_access deny all


# Squid normally listens to port 3128
http_port 3128



#Default:
cache_mem 256 MB


# Uncomment and adjust the following to add a disk cache directory.
cache_dir ufs /var/spool/squid3 100 16 256

#  TAG: cache_log
#    Squid administrative logging file.

#Default:
cache_log /var/log/squid3/cache.log

#  TAG: debug_options

# Leave coredumps in the first cache dir
coredump_dir /var/spool/squid3

A continuación configuramos el proxy en el navegador del cliente:

en dirección ponemos la ip del server y el puerto el que corresponde a squid 3128

PRACTICA 29 Proxy en windows

  Primero instalaremos el rol dns, crearemos un nuevo bosque de dominio, ademos tendremos que generar un nombre de dominio.

Por ultimo instalaremos el rol de acceso remoto y sus servicios