Olá pessoal,
implementei um proxy com controle de banda para download em um servidor diferente do meu gateway, coloquei aquela rega do iptables redirecionando para outra maquina (iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j DNAT --to 190.158.70.2:3128). O problema ´q ele aceite certinho a regra no iptables mas na verdade ele nao esta direcionando nada, por exemplo: se eu desativar o squid na outra maquina continuo navegando. segue meu arquivo de configuração do squid...
desde ja agredeço as ajudas
squid.conf
http_port 3128
cache_mem 60 MB
maximum_object_size 4096 KB
minimum_object_size 0 KB
cache_dir ufs /var/cache/squid 100 16 256
cache_access_log /var/log/squid/access.log
cache_log /var/log/squid/cache.log
cache_store_log /var/log/squid/store.log
mime_table /etc/squid/mime.conf
client_netmask 255.255.255.255
#Default:
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern . 0 20% 4320
#Defaults:
acl all src 0.0.0.0/0.0.0.0
acl manager proto cache_object
acl localhost src 127.0.0.1/255.255.255.255
acl SSL_ports port 443 563
acl Safe_ports port 80 21 443 563 70 210 1025-65535
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
#Default configuration:
http_access allow manager localhost
http_access deny manager
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
#############################################################
### REGRAS PARA USAR COM REDIRECIONAMENTO ###
httpd_accel_host virtual
httpd_accel_port 80
httpd_accel_with_proxy on
httpd_accel_uses_host_header on
##### CONTROLE DE BANDA PARA DOWNLOAD ######
# Redes
acl lan_pj url_regex -i 190.158.70
#_______________________________________________________________________________
# Arquivos Controlados
acl controle url_regex -i ftp .mov .mpeg .wav .tar .mp3 .exe .zip .rar .pps .pdf
# ______________________________________________________________________________
delay_pools 2
delay_class 1 2
delay_parameters 1 -1/-1 -1/-1
delay_access 1 allow lan_pj
delay_class 2 2
delay_parameters 2 13000/13000 13000/13000
delay_access 2 allow controle
############################################