[squid-users] Strange problem ! Some sites doesn't work...

Hi all,
i've installed Squid v2.5STABLE to some servers. All works perfectly *BUT*,
when trying to connect to some sites (www.finanze.it, www.qec.it...) it say
"Connection refused" or "Connection timeout". Here my squid.conf, some ideas
?

O-Zone

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http_port 10.0.0.1:8080
# ssl_unclean_shutdown off
# icp_port 3130
# htcp_port 4827
udp_incoming_address 10.0.0.1
udp_outgoing_address 81.113.95.245
# icp_query_timeout 0
# maximum_icp_query_timeout 2000
# mcast_icp_query_timeout 2000
# dead_peer_timeout 10 seconds
hierarchy_stoplist cgi-bin ?
acl QUERY urlpath_regex cgi-bin \?
no_cache deny QUERY
# cache_mem 8 MB
# cache_swap_low 90
# cache_swap_high 95
# maximum_object_size 4096 KB
# minimum_object_size 0 KB
# maximum_object_size_in_memory 8 KB
# ipcache_size 1024
# ipcache_low 90
# ipcache_high 95
# fqdncache_size 1024
# cache_replacement_policy lru
# memory_replacement_policy lru
# cache_dir ufs /usr/local/squid/var/cache 100 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 off
# log_ip_on_direct on
mime_table /usr/local/squid/etc/mime.conf
# log_mime_hdrs off
pid_filename /usr/local/squid/var/logs/squid.pid
# debug_options ALL,1
# log_fqdn off
# client_netmask 255.255.255.255
# ftp_user Squid@
# ftp_list_width 32
# ftp_passive on
# ftp_sanitycheck on
# cache_dns_program /usr/local/squid/libexec/
# dns_children 5
# dns_retransmit_interval 5 seconds
# dns_timeout 5 minutes
# dns_defnames off
dns_nameservers 213.88.72.98 213.88.72.99 80.205.87.220
hosts_file /etc/hosts
# diskd_program /usr/local/squid/libexec/
# unlinkd_program /usr/local/squid/libexec/unlinkd
# pinger_program /usr/local/squid/libexec/
# redirect_children 5
redirect_rewrites_host_header on
#auth_param digest program <uncomment and complete this line>
#auth_param digest children 5
#auth_param digest realm Squid proxy-caching web server
#auth_param digest nonce_garbage_interval 5 minutes
#auth_param digest nonce_max_duration 30 minutes
#auth_param digest nonce_max_count 50
#auth_param ntlm program <uncomment and complete this line to activate>
#auth_param ntlm children 5
#auth_param ntlm max_challenge_reuses 0
#auth_param ntlm max_challenge_lifetime 2 minutes
#auth_param basic program <uncomment and complete this line>
auth_param basic children 5
auth_param basic realm Squid proxy-caching web server
auth_param basic credentialsttl 2 hours
# authenticate_cache_garbage_interval 1 hour
# authenticate_ttl 1 hour
# authenticate_ip_ttl 0 seconds
# wais_relay_port 0
# request_header_max_size 10 KB
# request_body_max_size 0 KB
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern . 0 20% 4320
# quick_abort_min 16 KB
# quick_abort_max 16 KB
# quick_abort_pct 95
# negative_ttl 5 minutes
# positive_dns_ttl 6 hours
# negative_dns_ttl 5 minutes
# range_offset_limit 0 KB
# connect_timeout 2 minutes
# peer_connect_timeout 30 seconds
# read_timeout 15 minutes
# request_timeout 5 minutes
# persistent_request_timeout 1 minute
# client_lifetime 1 day
half_closed_clients on
# pconn_timeout 120 seconds
# ident_timeout 10 seconds
# shutdown_lifetime 30 seconds
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
http_access allow all
#http_access deny to_localhost
http_reply_access allow all
icp_access allow all
miss_access allow all
#ident_lookup_access deny all
tcp_outgoing_address 81.113.95.245
reply_body_max_size 0 allow all
# cache_mgr webmaster
cache_effective_user nobody
visible_hostname firewall.tdsiena.it
# announce_period 0
#announce_period 1 day
# httpd_accel_port 80
# httpd_accel_single_host off
# httpd_accel_with_proxy off
# httpd_accel_uses_host_header off
# dns_testnames netscape.com internic.net nlanr.net microsoft.com
# logfile_rotate 10
# append_domain .yourdomain.com
# tcp_recv_bufsize 0 bytes
# memory_pools on
forwarded_for on
# log_icp_queries on
# icp_hit_stale off
# minimum_direct_hops 4
# minimum_direct_rtt 400
# cachemgr_passwd secret shutdown
# cachemgr_passwd lesssssssecret info stats/objects
# cachemgr_passwd disable all
# store_avg_object_size 13 KB
# store_objects_per_bucket 20
# client_db on
# netdb_low 900
# netdb_high 1000
# netdb_ping_period 5 minutes
# query_icmp off
# test_reachability off
# buffered_logs off
# reload_into_ims off
header_access Cache-Control deny all
header_access Via deny all
header_access Pragma deny all
header_access X-Forwarded-For deny all
header_access All allow all
#header_replace User-Agent Mozilla/4.0 (compatible; MSIE 6.0b; Windows NT 5.0)
icon_directory /usr/local/squid/share/icons
error_directory /usr/local/squid/share/errors/Italian
# minimum_retry_timeout 5 seconds
# maximum_single_addr_tries 3
# snmp_port 3401
# snmp_access deny all
# snmp_incoming_address 0.0.0.0
# snmp_outgoing_address 255.255.255.255
# as_whois_server whois.ra.net
# as_whois_server whois.ra.net
# wccp_router 0.0.0.0
# wccp_version 4
# wccp_incoming_address 0.0.0.0
# wccp_outgoing_address 255.255.255.255
# delay_pools 0
#delay_parameters 1 -1/-1 8000/8000
#delay_parameters 2 32000/32000 8000/8000 600/64000
# delay_initial_bucket_level 50
# incoming_icp_average 6
# incoming_http_average 4
# incoming_dns_average 4
# min_icp_poll_cnt 8
# min_dns_poll_cnt 8
# min_http_poll_cnt 8
# max_open_disk_fds 0
# offline_mode off
# uri_whitespace strip
# acl buggy_server url_regex ^http://....
# broken_posts allow buggy_server
# mcast_miss_addr 255.255.255.255
# mcast_miss_ttl 16
# mcast_miss_port 3135
# mcast_miss_encode_key XXXXXXXXXXXXXXXX
# nonhierarchical_direct on
# prefer_direct on
# strip_query_terms on
coredump_dir /usr/local/squid/var/cache
# redirector_bypass off
# ignore_unknown_nameservers on
# digest_generation on
# digest_bits_per_entry 5
# digest_rebuild_period 1 hour
# digest_rewrite_period 1 hour
# digest_swapout_chunk_size 4096 bytes
# digest_rebuild_chunk_percentage 10
# client_persistent_connections on
# server_persistent_connections on
# pipeline_prefetch off
# high_response_time_warning 0
# high_page_fault_warning 0
# high_memory_warning 0
# store_dir_select_algorithm least-load
# ie_refresh off
# vary_ignore_expire off
# sleep_after_fork 0

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O-Zone - TDSiena System Administrator 
Home @ www.zerozone.it
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