advantages and disadvantages of nat prerouting / postrouting?
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Um ... PREROUTING and POSTROUTING are used for different things. For example SNAT and MASQUERADE are done from POSTROUTING while DNAT is done from PREROUTING. You might want to take a look at the NAT-HOWTO.
Distribution: Slackware, Redhat, Ubuntu, Centos, Open Suse
Posts: 38
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Quote:
Originally Posted by blackhole54
Um ... PREROUTING and POSTROUTING are used for different things. For example SNAT and MASQUERADE are done from POSTROUTING while DNAT is done from PREROUTING. You might want to take a look at the NAT-HOWTO.
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