진짜 요즘 리눅스가 좋아졌다는 생각이 드는게..
예전에 포워딩할때 iptables 로 어떻게 하고 했던것 같은데
우분투에서 iptables 어떻게 만지나해서 한참참고 있었는데 레드햇 계열은 sysconfig 에 다 있던걸로 기억하거든요
간단히 되네요
testmaster@master:/usr/local/hadoop/conf$ apt-cache show rinetd
Package: rinetd
Priority: optional
Section: universe/net
Installed-Size: 144
Maintainer: Ubuntu MOTU Developers <ubuntu-motu@lists.ubuntu.com>
Original-Maintainer: Sam Hocevar (Debian packages) <sam+deb@zoy.org>
Architecture: i386
Version: 0.62-5.1
Depends: libc6 (>= 2.4)
Filename: pool/universe/r/rinetd/rinetd_0.62-5.1_i386.deb
Size: 23150
MD5sum: de2048281bc1d4753887be9309e16ceb
SHA1: dc6fbd334e94040a99276ed8a831e7860a8b103a
SHA256: 990588e18fef53c177f1afc7212a3fa0d2b7bfb2d65b42fc0651df965cb92341
Description: Internet TCP redirection server
rinetd redirects TCP connections from one IP address and port to another,
with basic IP-based access control.
.
rinetd is a single-process server which handles any number of connections
to the address/port pairs specified in the file /etc/rinetd.conf. Since
rinetd runs as a single process using nonblocking I/O, it is able to
redirect a large number of connections without a severe impact on the
machine. This makes it practical to run services on machines inside an IP
masquerading firewall.
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Origin: Ubuntu
sudo apt-get install rinetd
sudo vim /etc/rinetd.conf
#
# this is the configuration file for rinetd, the internet redirection server
#
# you may specify global allow and deny rules here
# only ip addresses are matched, hostnames cannot be specified here
# the wildcards you may use are * and ?
#
# allow 192.168.2.*
# deny 192.168.2.1?
#
# forwarding rules come here
#
# you may specify allow and deny rules after a specific forwarding rule
# to apply to only that forwarding rule
#
# bindadress bindport connectaddress connectport
111.111.111.111 4040 222.222.222.222 80
하고서 시작하면됩니다.
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