Hello all,
We have Installed squid-2.6STABLE9 and configured the WCCPv2. The
configuration works with just WCCPv2, but when TPROXY is configured it
doesn't work. We just followed the contents in
http://wiki.squid-cache.org/SquidFaq/InterceptionProxy#head-5887c3744368f290e63fda47fd1e4715c9bdbc9b
The squid configuration details and router details are given below.
http_port 3128 transparent tproxy
tcp_outgoing_address SQUID-IP
wccp2_router ROUTER-IP
wccp_version 4
wccp2_forwarding_method 1
wccp2_return_method 1
wccp2_assignment_method 1
wccp2_service dynamic 80
wccp2_service_info 80 protocol=tcp flags=src_ip_hash priority=240
ports=80
wccp2_service dynamic 90
wccp2_service_info 90 protocol=tcp flags=dst_ip_hash,ports_source
priority=240 ports=80
Router Version:
Cisco 7206 VXR 12.3(16a) IP IOS
Router configuration:
ip wccp version
interface <interface y/x>
ip wccp 80 redirect in
ip wccp 90 redirect out
Linux GRE tunnel:
ip tunnel add wccp dev eth0 mode gre remote ROUTER-IP
ip addr add SQUID-IP/32 dev wccp
ip link set wccp up
sysctl.conf:
echo 0 >/proc/sys/net/ipv4/conf/wccp/rp_filter
echo 1 >/proc/sys/net/ipv4/ip_forward
Iptables:
iptables -t tproxy -A PREROUTING -i eth0 -p tcp -m tcp --dport 80 -j
TPROXY --on-port 3128
I get a message saying "request sent" in Links Browsers but doesn't seem
to get the page
What may be the reason. Please help me to solve this problem.
Thanks in advance,
-Sek
