Hello Peter, On Mar 14, 2013, at 22:38 , Peter Nunn wrote:
> The reverse lookup seems to work (atleast with dig) > > dig ptr -x 74.125.237.68 @192.168.0.57 > > ; <<>> DiG 9.8.1-P1 <<>> ptr -x 74.125.237.68 @192.168.0.57 > ;; global options: +cmd > ;; Got answer: > ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47736 > ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 > > ;; QUESTION SECTION: > ;68.237.125.74.in-addr.arpa. IN PTR > > ;; AUTHORITY SECTION: > in-addr.arpa. 86400 IN SOA ns1.infoteq.com.au. > hostmaster.infoteq.com.au. 2012123102 28800 7200 604800 86400 > > ;; Query time: 6 msec > ;; SERVER: 192.168.0.57#53(192.168.0.57) > ;; WHEN: Fri Mar 15 08:18:34 2013 > ;; MSG SIZE rcvd: 109 Ok - it is not returning the actual name of that IP on the Internet, but it's fast and not a SERVFAIL. So, it should not cause the issues you are seeing with ping. > ping google.com.au > PING google.com.au (74.125.237.88) 56(84) bytes of data. > From UbuntuDev.local (192.168.0.57): icmp_seq=1 Redirect Host(New nexthop: > 192.168.0.1) > 64 bytes from syd01s06-in-f24.1e100.net (74.125.237.88): icmp_req=1 ttl=54 > time=48.1 ms > From UbuntuDev.local (192.168.0.57): icmp_seq=2 Redirect Host(New nexthop: > 192.168.0.1) > 64 bytes from syd01s06-in-f24.1e100.net (74.125.237.88): icmp_req=2 ttl=55 > time=48.4 ms > From UbuntuDev.local (192.168.0.57): icmp_seq=3 Redirect Host(New nexthop: > 192.168.0.1) > 64 bytes from syd01s06-in-f24.1e100.net (74.125.237.88): icmp_req=3 ttl=54 > time=48.0 ms > From UbuntuDev.local (192.168.0.57): icmp_seq=4 Redirect Host(New nexthop: > 192.168.0.1) > 64 bytes from syd01s06-in-f24.1e100.net (74.125.237.88): icmp_req=4 ttl=55 > time=48.0 ms > From UbuntuDev.local (192.168.0.57): icmp_seq=5 Redirect Host(New nexthop: > 192.168.0.1) > > however, this is still slow. The ICMP redirects suggest a networking misconfiguration - unrelated to PowerDNS. Kind regards, -- Peter van Dijk Netherlabs Computer Consulting BV - http://www.netherlabs.nl/ _______________________________________________ Pdns-users mailing list [email protected] http://mailman.powerdns.com/mailman/listinfo/pdns-users
