Ouch. Sounds like a bug somewhere. Can you do dig -t txt _status.pool.ntp.org @207.171.17.42
also? (That IP is anycast'ed-ish). Ask -- http://www.ntppool.org/ > On Dec 23, 2015, at 07:26, Axel Beckert <[email protected]> wrote: > > 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 _______________________________________________ pool mailing list [email protected] http://lists.ntp.org/listinfo/pool
