[tproxy] Fail to REDIRECT (of nat table)

wckwon wckwon at torinet.co.kr
Tue Oct 11 08:37:48 CEST 2005

Thanks for your answer.


As soon as receiving your reply, I tried those and results are below.


OS version : linux- with cttproxy-2.6.10-2.0.1.tar.gz


    test                   status


bridging - on           (not working)

bridging - off          (not working)

using TPROXY rule

instead of REDIRECT     (not working, halting system)



REDIRECT Rule without Bridging : 

    iptables -t nat -A PREROUTING -i eth1 -d -p tcp --dport
9999 -j REDIRECT --to-port 9216 TPROXY target Rule : 

    iptables -m physdev -t tproxy -A PREROUTING --physdev-in eth1 -d A.B.C.D
tcp --dport 80 -j TPROXY --on-port 2101


My poor daemon couldn't read any data in any contditions.  )-;



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