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Annotation of embedaddon/dnsmasq/contrib/reverse-dns/README, revision 1.1.1.2

1.1       misho       1: The script reads stdin and replaces all IP addresses with names before
                      2: outputting it again. IPs from private networks are reverse looked  up
1.1.1.2 ! misho       3: via dns. Other IP addresses are searched for in the dnsmasq query log.
1.1       misho       4: This gives names (CNAMEs if I understand DNS correctly) that are closer
                      5: to the name the client originally asked for then the names obtained by
                      6: reverse lookup. Just run
                      7: 
                      8: netstat -n -4 | ./reverse_replace.sh 
                      9: 
                     10: to see what it does. It needs 
                     11: 
                     12: log-queries
                     13: log-facility=/var/log/dnsmasq.log
                     14: 
                     15: in the dnsmasq configuration.
                     16: 
1.1.1.2 ! misho      17: The script runs on debian (with dash installed) and on busybox.
1.1       misho      18: