On 10/6/06, Kenneth Marshall <[EMAIL PROTECTED]> wrote:
Have you taken a look at the dnsreplay tool that is included in the PowerDNS source? It will replay a network trace against a specified nameserver and give some statistics.
It certainly looked promising, but it doesn't seem to actually work: On host machine: # tcpdump -i eth0 -s 0 -w tmpf port 53 tcpdump: listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes 688 packets captured 688 packets received by filter 0 packets dropped by kernel On client machine: [EMAIL PROTECTED] tmp]$ dnsreplay tmpf x.x.x.x 53 0 queries that could still come in on time, 0 outstanding we late: 0, orig late: 0, 0 questions sent, 0 original answers, 0 perfect, 0 mostly correct, 0 we better, 0 orig better (0 diff) we never: 0, orig never: 0 original questions from IP addresses for which recursion was not available: 0 Unmatched from us: 0, unmatched from original: 0 ( - decoding err: 0) DNS decoding errors from us: 0, from original: 0 All zeros; if I tcpdump the connection I see packets flying out to the destination host, and answers coming back, so I'm not really sure whats going on. -- Augie Schwer - [EMAIL PROTECTED] - http://schwer.us Key fingerprint = 9815 AE19 AFD1 1FE7 5DEE 2AC3 CB99 2784 27B0 C072 _______________________________________________ Pdns-users mailing list [email protected] http://mailman.powerdns.com/mailman/listinfo/pdns-users
