dnswasher man page
dnswasher — A PowerDNS nameserver debugging tool
dnswasher INFILE [INFILE] OUTFILE
dnswasher takes one or more INFILEs in PCAP format and writes out OUTFILE also in PCAP format, while obfuscating end-user IP addresses.
This is useful to share data with third parties while attempting to protect the privacy of your users.
The INFILEs must be of identical PCAP type.
Please check the output of dnswasher to make sure no customer IP addresses remain. Also realize that sufficient data could allow individuals to be re-identified based on the domain names they care about.
Joerg Jungermann (jj+debian At borkum.net).