[arindam@cab ~]$ sed -e 's/#.*//g' /etc/squid/squid.conf http_port 3128 icp_port 3130 cache_peer < > parent 3128 3130 cache_peer < > sibling 3128 3130 hierarchy_stoplist cgi-bin ? acl QUERY urlpath_regex cgi-bin \? no_cache deny QUERY cache_mem 128 MB cache_swap_low 80 cache_swap_high 85 maximum_object_size_in_memory 65535 KB cache_replacement_policy heap LFUDA memory_replacement_policy lru cache_dir ufs /var/spool/squid 8192 16 256 cache_access_log /var/log/squid/access.log cache_log /var/log/squid/cache.log cache_store_log none cache_swap_log /var/spool/squid/ mime_table /etc/squid/mime.conf pid_filename /var/run/squid.pid debug_options ALL,1 ftp_user Squid@pxy1..com ftp_list_width 256 ftp_passive on refresh_pattern . 0 20% 4320 reference_age 2 week quick_abort_min 16 KB quick_abort_max 16 KB quick_abort_pct 95 positive_dns_ttl 6 hours connect_timeout 2 minutes peer_connect_timeout 30 seconds read_timeout 15 minutes client_lifetime 12 hours half_closed_clients off shutdown_lifetime 05 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 SSL_ports port 443 563 acl Safe_ports port 80 acl Safe_ports port 21 acl Safe_ports port 443 563 acl Safe_ports port 70 acl Safe_ports port 210 acl Safe_ports port 1025-65535 acl Safe_ports port 280 acl Safe_ports port 488 acl Safe_ports port 591 acl Safe_ports port 777 acl CONNECT method CONNECT http_access allow manager localhost http_access deny manager http_access deny !Safe_ports http_access deny CONNECT !SSL_ports http_access allow localhost http_access allow all icp_access allow all cache_effective_user squid cache_effective_group squid visible_hostname pxy1/100 unique_hostname pxy1/100 httpd_accel_host virtual httpd_accel_port 80 httpd_accel_with_proxy on httpd_accel_uses_host_header on logfile_rotate 10 append_domain ..com memory_pools on memory_pools_limit 32 MB acl local-server dstdomain .com always_direct allow local-server error_directory /etc/squid/errors uri_whitespace allow client_persistent_connections on server_persistent_connections on pipeline_prefetch on store_dir_select_algorithm least-load ie_refresh on [arindam@cab ~]$ grep echo /var/surfNet/surfNet.conf echo ???????????? echo 1 > /proc/sys/net/ipv4/ip_forward echo 1 > /proc/sys/net/ipv4/tcp_syncookies echo 1 > $f echo 0 > $f echo 0 > $f echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_broadcasts echo 0 >> /proc/sys/net/ipv4/tcp_ecn echo ALLOKOK