[CentOS] [Fwd: How to listen port under 1024 with non-root user]
bryan davis
bdavis at skymailer.skyauction.comThu Jul 6 04:25:09 UTC 2006
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You can also use iptables to redirect the packets /sbin/iptables -t nat -A PREROUTING -i eth0 -p tcp -d <your ip> --dport 25 -j REDIRECT --to-port <high port your script listens on> I've used this for java programs in the past. ----- Original Message ----- From: "dxuranus" <dxuranus at gmail.com> To: "centos" <CentOS at centos.org> Sent: Wednesday, July 05, 2006 7:56 PM Subject: [CentOS] [Fwd: How to listen port under 1024 with non-root user] >I make a simple mail program which need listen port 25 and 110.but i > found it's imposible , after searching with google i found non-root user > can't listen port under 1024.at first i try a script(witch lauch my > program) and use setuid but that still did't work.any way can handle > this. > Thanks for any help. > -------------------------------------------------------------------------------- > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos >
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