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Hi folks,
Has been several days I am going throught this but
I couldn't make it to work.
this is my current scenario:
E1 pipe
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cisco 3620 with wccp
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switch1 --------- squid transparent
server
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eth1
linux bridge with htb bw management per
IP
eth0
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switch2
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class C routed network to clients
I want to modify this adding an ADSL connetcion
(dynamic IP address) in to the network. I would like to have fail over but not
load balancing, I will decide if a single ip gets routed by default gw or to the
adsl connection. Beside that I would like to keep the transparent
proxy.
Problems I am facing to are:
1. connection routed to adsl connection must be
natted the other one not
2. how to manage the upload bw (no problem for
download because I can shape on eth0)
3. keep the transparent proxy for both
connections.
we are trying two different aproaches:
E1
pipe
ADSL pipe
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cisco
3620 bb
router
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-----------------------------------
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switch1
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linux
router with iptables (maybe wccp? or simply port redirection)
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switch2---squid
transparent server
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class c routed network segment
that leaves out the bw management wich **I NEED**
unless I can find an efficient way to mark squid packets with their original
source IP.
the other idea:
E1
pipe
ADSL pipe
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cisco
3620
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eth1
eth2(ppp0)
----------linux router---------
eth0 eth3
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squid transparent server
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class c routed network segment
that has exponential complications and needs to find a machine that can
support 4 eth cards without errors.
Any suggestion on the linux and/or the general design? This thing is
driving me crazy.
Thanks in advance
Alfredo Giordano
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