o meu squid não esta pegando os ip que estão acessando a internet. o que deve esta acontecendo. minha regra de proxy trans. e esta assim.
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#proxy trans.
iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j REDIRECT --to-port 3128
iptables -A INPUT -p TCP -s 10.0.0.0/24 --dport 3128 -m state --state NEW -j ACCEPT
# NAT Rede Local
iptables -t nat -A POSTROUTING -s 10.0.0.0/24 -o ppp0 -j MASQUERADE
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e meu squid.conf esta assim.
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# NETWORK OPTIONS
http_port 3128
hierarchy_stoplist cgi-bin ?
acl QUERY urlpath_regex cgi-bin \?
no_cache deny QUERY
# OPTIONS WHICH AFFECT THE CACHE SIZE
# -----------------------------------------------------------------------------
cache_mem 64 MB
cache_swap_low 90
cache_swap_high 95
# LOGFILE PATHNAMES AND CACHE DIRECTORIES
# -----------------------------------------------------------------------------
cache_dir ufs /usr/local/squid/var/cache 1024 16 256
cache_access_log /usr/local/squid/var/logs/access.log
cache_log /usr/local/squid/var/logs/cache.log
cache_store_log /usr/local/squid/var/logs/store.log
emulate_httpd_log on
log_ip_on_direct on
mime_table /usr/local/squid/etc/mime.conf
log_mime_hdrs on
pid_filename /usr/local/squid/var/logs/squid.pid
debug_options ALL,1
client_netmask 255.255.255.0
# OPTIONS FOR EXTERNAL SUPPORT PROGRAMS
# -----------------------------------------------------------------------------
auth_param basic children 5
auth_param basic realm Squid proxy-caching web server
auth_param basic credentialsttl 2 hours
auth_param basic casesensitive off
# OPTIONS FOR TUNING THE CACHE
# -----------------------------------------------------------------------------
#Suggested default:
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern . 0 20% 4320
# ACCESS CONTROLS
# -----------------------------------------------------------------------------
#Examples:
#acl macaddress arp 09:00:2b:23:45:67
#acl myexample dst_as 1241
#acl password proxy_auth REQUIRED
#acl fileupload req_mime_type -i ^multipart/form-data$
#acl javascript rep_mime_type -i ^application/x-javascript$
#
#Recommended minimum configuration:
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 to_localhost dst 127.0.0.0/8
acl SSL_ports port 443 563
acl Safe_ports port 80 # http
acl Safe_ports port 21 # ftp
acl Safe_ports port 443 563 # https, 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 CONNECT method CONNECT
#Minhas Permiçoes de acesso
acl rede src 10.0.0.0/24
acl clientes src "/usr/local/squid/etc/controle/clientes"
acl sites url_regex -i "/usr/local/squid/etc/controle/sites"
# TAG: http_access
#Default:
# http_access deny all
#
#Recommended minimum configuration:
#
# Only allow cachemgr access from localhost
http_access allow manager localhost
http_access deny manager
# Deny requests to unknown ports
http_access deny !Safe_ports
# Deny CONNECT to other than SSL ports
http_access deny CONNECT !SSL_ports
#
#Minhas regras de acesso
http_access allow clientes
http_access deny rede !sites
http_reply_access allow all
icp_access allow all
# ADMINISTRATIVE PARAMETERS
# -----------------------------------------------------------------------------
#Default:
cache_effective_user squid
cache_effective_group squid
# HTTPD-ACCELERATOR OPTIONS
# -----------------------------------------------------------------------------
httpd_accel_host virtual
httpd_accel_port 80
httpd_accel_single_host off
httpd_accel_with_proxy on
httpd_accel_uses_host_header on
icon_directory /usr/local/squid/share/icons
error_directory /usr/local/squid/share/errors/Portuguese
por valor uma LUZ...