[squid-users] Squid on separate box and it can't see packets
squid3 at treenet.co.nz
Fri Feb 17 13:59:25 UTC 2017
On 15/02/2017 9:18 a.m., John Pearson wrote:
> Is this squid box a router or just a proxy?
> - just a proxy
There is the first problem.
NAT interception needs the machine Squid is running on to be configured
to operate as a router. It will be receiving packets destined to a
machine other than itself.
> What tcpdump command did you ran?
> - sudo tcpdump -i eth0
> What is the networks that are involved?
>> Client (192.168.1.8) ---> | Rotuer |
>> | gateway/dhcp | --->
>> Squid box (192.168.1.2) ---> | 192.168.1.1 |
> Here Client (debian), squid (debian) and router are three separate devices.
So the Squid machine;
requires this bit you did:
PLUS the system TCP stack controls to turn it from a origin-server host
to a routing host. Otherwise the machine will silently drop packets not
destined to itself.
The router machine requires this:
The router machine probably also needs the "Routing Setup":
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