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use external proxy have a radius not responding

Posted: Thu Feb 24, 2011 5:10 pm
by aduhaduh
my topology

internet======>Mikrotik=======>hotspot (with radius & userman)
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[Ubuntu 10.10 as proxy server}

if i activate the nat of redirect to external proxy server my hotspot users can't login to the page login with error log radius not responding, but if i disable it,, everyting it's ok...

this is on redirect to squid
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chain=dstnat action=dst-nat to-addresses=192.168.90.2 to-ports=3128
protocol=tcp src-address-list=LOKAL dst-address-list=!PUBLIC
in-interface=ether1-HOTSPOT dst-port=80,81,8080,8081,8088,3128

as well LOKAL is all of private address
and PUBLIC is my public ip

how to fix this problem tenk's