squid тормозит
Всем доброго времени суток.
Подскажите в чем проблема, недавно настроил squid вот /etc/squid/squid.conf
#######################################
acl all src all
acl manager proto cache_object
acl localhost src 127.0.0.1/32
acl to_localhost dst 127.0.0.0/8 0.0.0.0/32
acl localnet src 172.25.0.0/16 # RFC1918 possible internal network
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 purge method PURGE
acl CONNECT method CONNECT
acl user1 src 172.25.11.23
acl user2 src 172.25.20.72
######################################
icp_access allow localnet
icp_access deny all
######################################
http_port 172.25.12.23:3128 transparent
http_access allow manager localhost
http_access allow user1
http_access allow user2
http_access allow purge localhost
http_access deny purge
http_access deny CONNECT !SSL_ports
http_access deny !Safe_ports
http_access deny all
http_access allow Localnet
http_access allow localhost
http_access deny manager
также прописал
iptables -A INPUT -p TCP -s 172.25.0.0/16 --dport 3128 -j ACCEPT
iptables -t nat -A PREROUTING -s 172.25.0.0/16 -p tcp -m tcp --dport 80 -j REDIRECT --to-ports 3128
echo 1 | tee /proc/sys/net/ipv4/ip_forward
iptables -t nat -A POSTROUTING -j MASQUERADE
iptables -t nat -A PREROUTING -p tcp --dport 80 -j REDIRECT --to-port 3128
пинг:
root@slavkatt:~# ping ya.ru
PING ya.ru (87.250.251.3) 56(84) bytes of data.
64 bytes from www.yandex.ru (87.250.251.3): icmp_seq=1 ttl=52 time=34.1 ms
64 bytes from www.yandex.ru (87.250.251.3): icmp_seq=2 ttl=52 time=35.3 ms
64 bytes from www.yandex.ru (87.250.251.3): icmp_seq=3 ttl=52 time=33.1 ms
64 bytes from www.yandex.ru (87.250.251.3): icmp_seq=4 ttl=52 time=33.4 ms
64 bytes from www.yandex.ru (87.250.251.3): icmp_seq=5 ttl=52 time=33.2 ms
64 bytes from www.yandex.ru (87.250.251.3): icmp_seq=6 ttl=52 time=34.0 ms
64 bytes from www.yandex.ru (87.250.251.3): icmp_seq=7 ttl=52 time=34.1 ms
64 bytes from www.yandex.ru (87.250.251.3): icmp_seq=8 ttl=52 time=34.5 ms
64 bytes from www.yandex.ru (87.250.251.3): icmp_seq=9 ttl=52 time=33.8 ms
64 bytes from www.yandex.ru (87.250.251.3): icmp_seq=10 ttl=52 time=34.4 ms
64 bytes from www.yandex.ru (87.250.251.3): icmp_seq=11 ttl=52 time=34.5 ms
64 bytes from www.yandex.ru (87.250.251.3): icmp_seq=12 ttl=52 time=34.3 ms
но интернет странички на клиентских машинах открываются медленно. В чем проблема.