Hi, On Wed, Dec 23, 2015 at 01:58:43PM +0000, Tom Yates wrote: > On Wed, 23 Dec 2015, Tom Yates wrote: > >There's a question at > >http://serverfault.com/questions/744958/ntpd-gets-connect-invalid-argument-on-0-0-0-2 > >from someone who claims that the address 0.0.0.2 periodically makes it > >into the RR set he gets back when querying pool.ntp.org. > > with assistance from a volunteer off-list, i can (intermittently) replicate > this: > > [madhatta@risby]$ dig europe.pool.ntp.org @a.ntpns.org.
Iterating through all countries on http://www.pool.ntp.org/zone/europe I found it only in the zone dk.pool.ntp.org so far: → dig dk.pool.ntp.org @a.ntpns.org. ; <<>> DiG 9.9.5-9+deb8u4-Debian <<>> dk.pool.ntp.org @a.ntpns.org. ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 31193 ;; flags: qr aa rd; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 0 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;dk.pool.ntp.org. IN A ;; ANSWER SECTION: dk.pool.ntp.org. 150 IN A 0.0.0.2 dk.pool.ntp.org. 150 IN A 77.66.33.146 dk.pool.ntp.org. 150 IN A 217.198.219.102 dk.pool.ntp.org. 150 IN A 78.156.103.10 ;; Query time: 26 msec ;; SERVER: 207.171.17.42#53(207.171.17.42) ;; WHEN: Wed Dec 23 16:11:23 CET 2015 ;; MSG SIZE rcvd: 157 I saw it for about 5 or 6 times issuing this command and then no more for like 20 iterations and then again. Which fits approximately with having 37 servers in that zone. Kind regards, Axel Beckert -- Axel Beckert <[email protected]> support: +41 44 633 26 68 IT Services Group, HPT H 6 voice: +41 44 633 41 89 Departement of Physics, ETH Zurich CH-8093 Zurich, Switzerland http://nic.phys.ethz.ch/ _______________________________________________ pool mailing list [email protected] http://lists.ntp.org/listinfo/pool
