Решил запилить прозрачный сквид по схеме cisco+cisco wccp+squid
Собираю на freebsd 10 в такой конфигурации.
Ядро:
Код: Выделить всё
options IPFIREWALL
options IPFIREWALL_VERBOSE
options IPFIREWALL_VERBOSE_LIMIT=50
#options IPFIREWALL_FORWARD
options IPDIVERT
options DUMMYNET
options IPFIREWALL_DEFAULT_TO_ACCEPTsquid.conf
Код: Выделить всё
#
# Recommended minimum configuration:
#
# Example rule allowing access from your local networks.
# Adapt to list your (internal) IP networks from where browsing
# should be allowed
acl localnet src 10.0.0.0/8 # RFC1918 possible internal network
#acl localnet src 172.16.0.0/12 # RFC1918 possible internal network
acl localnet src 192.168.0.0/16 # RFC1918 possible internal network
#acl localnet src fc00::/7 # RFC 4193 local private network range
#acl localnet src fe80::/10 # RFC 4291 link-local (directly plugged) machines
acl SSL_ports port 443
acl Safe_ports port 80 # http
acl Safe_ports port 21 # ftp
acl Safe_ports port 443 # https
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
#
# Recommended minimum Access Permission configuration:
#
# Deny requests to certain unsafe ports
http_access deny !Safe_ports
# Deny CONNECT to other than secure SSL ports
http_access deny CONNECT !SSL_ports
# Only allow cachemgr access from localhost
http_access allow localhost manager
http_access deny manager
# We strongly recommend the following be uncommented to protect innocent
# web applications running on the proxy server who think the only
# one who can access services on "localhost" is a local user
#http_access deny to_localhost
#
# INSERT YOUR OWN RULE(S) HERE TO ALLOW ACCESS FROM YOUR CLIENTS
#
# Example rule allowing access from your local networks.
# Adapt localnet in the ACL section to list your (internal) IP networks
# from where browsing should be allowed
http_access allow localnet
http_access allow localhost
# And finally deny all other access to this proxy
http_access deny all
visible_hostname Stat
# Squid normally listens to port 3128
http_port 10.8.0.161:3128 intercept
http_port 127.0.0.1:3128 intercept
# Uncomment and adjust the following to add a disk cache directory.
cache_dir ufs /var/spool/squid 300 32 512
# Leave coredumps in the first cache dir
coredump_dir /var/squid/cache/squid
#
# Add any of your own refresh_pattern entries above these.
#
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern -i (/cgi-bin/|\?) 0 0% 0
refresh_pattern . 0 20% 4320
wccp2_router 10.8.0.1
wccp2_rebuild_wait on
wccp2_forwarding_method 1
wccp2_return_method 1
wccp2_assignment_method 1Код: Выделить всё
#!/bin/sh
NET_IF="gre1"
IPFW="/sbin/ipfw -q"
$IPFW -f flush
$IPFW add fwd 127.0.0.1,3128 tcp from any to any 80 via gre1 in
$IPFW add 1111 fwd 127.0.0.1,3128 ip from any to any 80 via gre1 in
rc.conf
hostname="statistic"
ifconfig_em0="inet 10.8.0.161 netmask 255.254.0.0"
defaultrouter="10.8.0.1"
sshd_enable="YES"
# Set dumpdev to "AUTO" to enable crash dumps, "NO" to disable
dumpdev="AUTO"
gateway_enable="YES"
firewall_enable="YES"
firewall_type="open"
firewall_script="/etc/rc.firewall"
#firewall_nat_enable="YES"
mysql_enable="YES"
apache22_enable="YES"
snmpd_enable="YES"
squid_enable="YES"
ipfw_load="YES"
ipdivert_load="YES"
ifconfig gre1 create
ifconfig gre1 10.8.0.161 10.20.30.40 netmask 255.255.255.255 link2 tunnel 10.8.0.161 10.8.0.1 up
