Annotation of embedaddon/dnsmasq/contrib/reverse-dns/README, revision 1.1
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
! 3: via dns. Other IP adresses are searched for in the dnsmasq query log.
! 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:
! 17: The script runs on debian (with ash installed) and on busybox.
! 18:
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>