[Dshield] nat

Moritz Gartenmeister moritz at uplink-verein.ch
Tue Oct 26 14:15:35 GMT 2004


hi

i'm logging the traffic behind a nat router. so my logfiles always
contains connections from a private ip (172.17.0.0/16) to whatever
(excluding our private network) and vice-versa.
but the dshield-log-report-send-script excludes such connections. how
can i change all the private ip's to a single one public ip (in a easy
way) eg:

172.17.4.34 -> 195.176.0.21
172.17.3.21 -> 195.176.0.21

iptables on linux 2.6 (debian testing)

regards
moritz




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