not redirecting specific address

[degian]

hi all.. i'm new in this forum,,
i have problem with my configuration iptables,

i have configured for transparent like this,

for masquerade -> iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
for transparent -> iptables -t nat -A PREROUTING -p tcp --dport 80 -j REDIRECT --to-ports 3128

my question how to make a rule if there 1 address i dont want to redirect to port 3128? in other words 1 specific address just run on port 80..

please help me.....

[ahamedoaa]

If i had understood correctly, you need a rule to redirect all request on port 80 to 3128 and at the same time not for a particular ip address.

iptables -t nat -A PREROUTING -p tcp -s ! <ipaddress> --dport 80 -j REDIRECT --to-ports 3128

if request comes from mention source <ipaddress> than it will not be redirected to 3128

Thanks

[usernix]

If i had understood correctly, you need a rule to redirect all request on port 80 to 3128 and at the same time not for a particular ip address.

iptables -t nat -A PREROUTING -p tcp -s ! <ipaddress> --dport 80 -j REDIRECT --to-ports 3128

if request comes from mention source <ipaddress> than it will not be redirected to 3128

Thanks

how the rule if we just facebook address not redirect??

help me please, i'm new in linux...

[Lazydog]

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