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Content preview: Hi, Yes, we can redirect the ports to squid through our
firewall
rules. Check below lines to redirect the ports. We have some different
methods
to do. 1. In first Method: First, we need to machine that squid will be
running
on, You do not need iptables or any special kernel options on this machine,
just squid. You *will*, however, need the 'http_accel' options as described
above. [...]
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--- Begin Message ---
Hi,
Yes, we can redirect the ports to squid through our firewall rules.
Check below lines to redirect the ports.
We have some different methods to do.
1. In first Method:
First, we need to machine that squid will be running on, You do not
need iptables or any special kernel options on this machine, just squid.
You *will*, however, need the 'http_accel' options as described above.
You'll want to use the following set of commands on iptables-box:
* iptables -t nat -A PREROUTING -i eth0 -s ! *squid-box* -p tcp
--dport 80 -j DNAT --to *squid-box*:3128
* iptables -t nat -A POSTROUTING -o eth0 -s *local-network* -d
*squid-box* -j SNAT --to *iptables-box*
* iptables -A FORWARD -s *local-network* -d *squid-box* -i eth0 -o
eth0 -p tcp --dport 3128 -j ACCEPT
2. And have another method:
* iptables -t mangle -A PREROUTING -j ACCEPT -p tcp --dport 80 -s
*squid-box*
* iptables -t mangle -A PREROUTING -j MARK --set-mark 3 -p tcp --dport 80
* ip rule add fwmark 3 table 2
* ip route add default via *squid-box* dev eth1 table 2
(OR)
iptables -A PREROUTING -t nat -i eth0 -p tcp --dport 80 -j REDIRECT
--to-port 3128
Regards,
Visolve Squid
On 9/30/2014 10:11 PM, hadi wrote:
It's possible to redirect all ports to squid ? thru iptables ?
For example port 25 smtp,143 imap, etc...
Can squid handle that. In transparent mode.
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--- End Message ---
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