Hi. We apparently got no answer to this request.
I add thus the pool mailing list to this request. On Mon, 11 Jun 2018 12:00:03 +0200 Jérôme BERTHIER wrote: > Hello, > Since a lot of years (more than a decade I guess), we are hosting a > server ntp statum 1 ntp-sop.inria.fr 138.96.64.10 (refered with cname > ntp.inria.fr). > Since April this year, we see more queries to this server. > If we parse the sources IP, we see a lot of end user from several > Internet providers in France. > As we can see, our server is included to the pools fr.pool.ntp.org. > Is there any recent change which could explain the growth of the number > of queries ? > This server is registered as restricted access to : > http://support.ntp.org/bin/view/Servers/PublicTimeServer000223 > This server is available to be used by others education and research > networks ntp servers : > https://services.renater.fr/ntp/serveurs_francais#serveurs_francais_primaires_strate_1 > It is a stratum 1 server so we do not expect connexion from end users. > Only stratum 2 servers are expected as described here : > https://support.ntp.org/bin/view/Servers/RulesOfEngagement > Thanks you > Regards, > -- > Jérôme BERTHIER > DSI - SESI - Equipe Conception > Inria Bordeaux - Sud-Ouest > + 33 5 24 57 40 50 I made a check on 95 Fedora clients using chrony with the 2.fedora.pool.ntp.org pool. Two are effectively using a stratum 1 server. Can you confirm that stratum 1 servers are now included to the pool? Thanks. If yes we request that ntp-sop.inria.fr be suppressed from the pool. Some statistics. Since July I added the sysstats monitoring option on ntp-sop.inria.fr See below the stats of yesterday. The fourth column indicates the total number of packets received by hour. We received in average around 800 packets per second instead of at most 100-120 according to: https://www.ntppool.org/en/join.html https://www.digitalocean.com/community/tutorials/how-to-configure-ntp-for-use-in-the-ntp-pool-project-on-ubuntu-16-04 --------------------- sysstats.20181215 ------------------- 58467 646.562 3040 2679097 22 2021061 657919 0 43 86 133 0 58467 4246.561 3041 3128702 28 2418810 709773 9 30 52 146 0 58467 7846.561 3042 2539784 28 1967245 572432 2 27 53 131 0 58467 11446.561 3043 2496209 27 1896694 599406 4 24 56 132 0 58467 15046.560 3044 2516033 24 1985005 530937 0 24 72 137 0 58467 18646.561 3045 2665494 25 2034668 630709 1 53 38 138 0 58467 22246.562 3046 2759276 24 2012814 746375 0 25 30 121 0 58467 25846.561 3047 2752795 25 2085596 667109 0 27 48 141 0 58467 29446.561 3048 2917287 26 2127626 789559 0 38 59 1004 0 58467 33046.561 3049 3142571 23 2215869 926587 2 44 67 590 0 58467 36646.561 3050 2911015 28 2101918 808997 0 24 57 290 0 58467 40246.562 3051 3236908 21 2236285 1000516 0 28 74 204 0 58467 43846.561 3052 3090697 28 2157635 932975 0 16 57 192 0 58467 47446.561 3053 3274973 21 2205130 1069750 0 14 57 287 0 58467 51046.561 3054 3182513 30 2071376 1111039 1 20 65 137 0 58467 54646.561 3055 3255718 22 2268774 986830 1 34 67 202 0 58467 58246.561 3056 2959429 28 2063029 896308 0 26 44 321 0 58467 61846.561 3057 3139544 21 2238595 900851 0 26 53 187 0 58467 65446.560 3058 3161580 28 2160803 1000686 1 28 54 190 0 58467 69046.561 3059 2860249 21 1983116 877034 0 33 44 162 0 58467 72646.560 3060 2942080 28 1993554 948439 0 24 45 140 0 58467 76246.561 3061 3198119 21 2097681 1100341 0 24 44 135 0 58467 79846.561 3062 3170936 28 2172711 998096 0 53 60 197 0 58467 83446.560 3063 2728006 22 1908272 819620 0 32 58 218 0 ------------------------------------------------------------ -- [email protected], SIC-SAM, Tel: (33) 04 92 38 79 11, Bur: C111 INRIA Sophia, 2004, route des Lucioles - BP 93 06902 Sophia Antipolis Cedex _______________________________________________ pool mailing list [email protected] http://lists.ntp.org/listinfo/pool
