J'ai un soucis de proxy, je n'arrive pas depuis une de mes agences distante à accèder à un site internet local depuis celle ci.
détails de l'architecture :
192.168.0.0/24 === ipcop (.251) === internet === ipcop (.251) ==== 192.168.21.0/24
Les ipcops sont en distribution 1.4.21 avec advanced proxy + urlfilter
détails de l'erreur :
The requested URL could not be retrieved
--------------------------------------------------------------------------------
While trying to retrieve the URL: http://*******/**** (mon url locale)
The following error was encountered:
Connection to 192.168.0.14 Failed
The system returned:
(110) Connection timed outThe remote host or network may be down. Please try the request again.
Your cache administrator is webmaster.
sur votre forum j'ai trouvé un soucis que je pensais similaire j'ai donc ajouté dans le fichier /var/ipcop/proxy/advanced/acls/include.acl
acl monlan src 192.168.0.0/255.255.255.0
http_access allow monlan
mais rien ne change malgrès les reboot, vidage de cache .... ect.
A vrai dire je n'ai plus d'idées
voici en détails mon squid.conf
# Do not modify '/var/ipcop/proxy/squid.conf' directly since any changes
# you make will be overwritten whenever you resave proxy settings using the
# web interface!
#
# Instead, modify the file '/var/ipcop/proxy/advanced/acls/include.acl' and
# then restart the proxy service using the web interface. Changes made to the
# 'include.acl' file will propagate to the 'squid.conf' file at that time.
shutdown_lifetime 5 seconds
icp_port 0
http_port 10.254.254.251:800 transparent
http_port 192.168.21.251:800 transparent
acl QUERY urlpath_regex cgi-bin \?
cache deny QUERY
cache_effective_user squid
cache_effective_group squid
umask 022
pid_filename /var/run/squid.pid
cache_mem 2 MB
cache_dir aufs /var/log/cache 1000 16 256
error_directory /usr/lib/squid/advproxy/errors.ipcop/English
access_log /var/log/squid/access.log
cache_log /var/log/squid/cache.log
cache_store_log none
log_mime_hdrs off
forwarded_for off
via off
acl within_timeframe time MTWHFAS 00:00-24:00
acl all src 0.0.0.0/0.0.0.0
acl localhost src 127.0.0.1/255.255.255.255
acl SSL_ports port 443 # https
acl SSL_ports port 563 # snews
acl Safe_ports port 80 # http
acl Safe_ports port 21 # ftp
acl Safe_ports port 443 # https
acl Safe_ports port 563 # snews
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 Safe_ports port 800 # Squids port (for icons)
acl IPCop_http port 81
acl IPCop_https port 445
acl IPCop_ips dst 10.254.254.251
acl IPCop_networks src "/var/ipcop/proxy/advanced/acls/src_subnets.acl"
acl IPCop_servers dst "/var/ipcop/proxy/advanced/acls/src_subnets.acl"
acl IPCop_green_network src 10.0.0.0/255.0.0.0
acl IPCop_green_servers dst 10.0.0.0/255.0.0.0
acl IPCop_blue_network src 192.168.21.0/255.255.255.0
acl IPCop_blue_servers dst 192.168.21.0/255.255.255.0
acl CONNECT method CONNECT
#Start of custom includes
acl poincare src 192.168.0.0/255.255.255.0
http_access allow poincare
#End of custom includes
#Access to squid:
#local machine, no restriction
http_access allow localhost
#GUI admin if local machine connects
http_access allow IPCop_ips IPCop_networks IPCop_http
http_access allow CONNECT IPCop_ips IPCop_networks IPCop_https
#Deny not web services
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
#Prevent internal proxy access to Green
http_access deny IPCop_green_servers !IPCop_green_network
#Set custom configured ACLs
http_access allow IPCop_networks within_timeframe
http_access deny all
http_access allow IPCop_networks within_timeframe
http_access deny all
#Strip HTTP Header
header_access X-Forwarded-For deny all
header_access Via deny all
maximum_object_size 4096 KB
minimum_object_size 0 KB
request_body_max_size 0 KB
reply_body_max_size 0 allow all
visible_hostname ipcop-wroclaw1.intrabeg.net
url_rewrite_program /usr/sbin/squidGuard
url_rewrite_children 5
Je suis preneur de toute aide proposé !