Помогите, пожалуйста, разобраться почему не перенаправляются запросы в Squid. Если ручками прописываю проксю в браузере, то все работает, а прозрачно не работает :(
#!/usr/bin/env bash
export IPT="iptables"
# WAN 1
export WAN=ppp0
export WAN_IP=ххх.ххх.ххх.ххх
# Local
export LAN1=br0
export LAN1_IP_RANGE=192.168.88.0/24
# Flush rules
$IPT -F
$IPT -X
$IPT -t nat -F
$IPT -t nat -X
$IPT -t mangle -F
$IPT -t mangle -X
$IPT -P INPUT ACCEPT
$IPT -P FORWARD ACCEPT
$IPT -P OUTPUT ACCEPT
# Deny all
#$IPT -P INPUT DROP
#$IPT -P OUTPUT DROP
#$IPT -P FORWARD DROP
# Allow local
$IPT -A INPUT -i lo -j ACCEPT
$IPT -A INPUT -i $LAN1 -j ACCEPT
$IPT -A OUTPUT -o lo -j ACCEPT
$IPT -A OUTPUT -o $LAN1 -j ACCEPT
# Allow ping
$IPT -A INPUT -p icmp --icmp-type echo-reply -j ACCEPT
$IPT -A INPUT -p icmp --icmp-type destination-unreachable -j ACCEPT
$IPT -A INPUT -p icmp --icmp-type time-exceeded -j ACCEPT
$IPT -A INPUT -p icmp --icmp-type echo-request -j ACCEPT
$IPT -t nat -I PREROUTING 1 -p tcp --dport 3030 -j DNAT --to-destination 192.168.88.241:3389
$IPT -A INPUT -i ppp+ -j ACCEPT
$IPT -A OUTPUT -o ppp+ -j ACCEPT
$IPT -F FORWARD
$IPT -A FORWARD -j ACCEPT
iptables -t nat -A PREROUTING -i $LAN1 -p tcp --dport 80 -j REDIRECT --to-ports 3128
iptables -t nat -A PREROUTING -i $LAN1 -p tcp --dport 443 -j REDIRECT --to-ports 3129
$IPT -A POSTROUTING -t nat -o ppp+ -j MASQUERADE
На всякий случай конфиг Squid 4.6
acl all src all
acl office src 192.168.88.1-192.168.88.200/255.255.255.0
acl serv2019 src 192.168.1.241/32
acl SSL_ports port 443
acl CONNECT method CONNECT
acl Safe_ports port 80
acl Safe_ports port 21 # http
acl Safe_ports port 443 # ftp
acl Safe_ports port 70 # https
acl Safe_ports port 210 # gopher
acl Safe_ports port 1025-65535 # wais
acl Safe_ports port 280 # unregistered ports
acl Safe_ports port 488 # http-mgmt
acl Safe_ports port 591 # gss-http
acl Safe_ports port 777 # filemaker
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localhost
http_access allow office
http_access allow serv2019
http_access deny all
http_port 192.168.88.250:3128
#http_port 192.168.88.250:3129 intercept
http_port 192.168.88.250:3129 ssl-bump generate-host-certificates=on dynamic_cert_mem_cache_size=4MB cert=/etc/squid/ssl/squidca.pem
#acl nosslintercept ssl::server_name "/etc/squid/sites_nossl.txt"
acl step1 at_step SslBump1
ssl_bump peek step1
ssl_bump bump all
sslcrtd_program /usr/lib/squid/security_file_certgen -s /var/lib/ssl_db -M 4MB
dns_nameservers 8.8.8.8
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
