NTP server remain in Soliciting pool server
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i have only an internet interface that isn't WAN (now is disabled for migration reason and i use another internet interface, on firewall i have only outbound rules for that interface) and my interface ip is: 80.19.236.234
in trace i see:
2:54:59.035150 IP (tos 0xb8, ttl 64, id 10329, offset 0, flags [none], proto UDP (17), length 76) host234-236-static.19-80-b.business.telecomitalia.it.20029 > host122-133-14-31.serverdedicati.aruba.it.ntp: [bad udp cksum 0xe1cf -> 0x957f!] NTPv4, length 48 Client, Leap indicator: (0), Stratum 12 (secondary reference), poll 6 (64s), precision -22 Root Delay: 0.000000, Root dispersion: 0.000000, Reference-ID: localhost Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739949699.035073183 (2018/07/07 12:54:59) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739949699.035073183 (2018/07/07 12:54:59) 12:55:18.035092 IP (tos 0xb8, ttl 64, id 30896, offset 0, flags [none], proto UDP (17), length 76) host234-236-static.19-80-b.business.telecomitalia.it.3022 > host209-165-213-188.serverdedicati.aruba.it.ntp: [bad udp cksum 0x9fee -> 0xef4e!] NTPv4, length 48 Client, Leap indicator: (0), Stratum 12 (secondary reference), poll 6 (64s), precision -22 Root Delay: 0.000000, Root dispersion: 0.000000, Reference-ID: localhost Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739949718.035045195 (2018/07/07 12:55:18) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739949718.035045195 (2018/07/07 12:55:18) 12:55:20.035051 IP (tos 0xb8, ttl 64, id 61237, offset 0, flags [none], proto UDP (17), length 76) host234-236-static.19-80-b.business.telecomitalia.it.14535 > radha.parvati.it.ntp: [bad udp cksum 0xae7e -> 0xd173!] NTPv4, length 48 Client, Leap indicator: (0), Stratum 12 (secondary reference), poll 6 (64s), precision -22 Root Delay: 0.000000, Root dispersion: 0.000000, Reference-ID: localhost Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739949720.035028167 (2018/07/07 12:55:20) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739949720.035028167 (2018/07/07 12:55:20)it's the same address
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See my edit on above post - if you do not not get answers then no you can not set ntp time. Your just showing queries for time, no answers. Also why you seeing bad cksum?
You sure your sending out the right interface - you see inbound traffic on this interface to your public IP 80.19.x.x?
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yes i don't receive answers, i try to disable hw checksum and i have the same result (tcpdump with -n option):
13:14:55.219835 IP (tos 0xb8, ttl 64, id 56864, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.57839 > 213.251.52.250.123: [udp sum ok] NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 6 (64s), precision -22 Root Delay: 0.000000, Root dispersion: 0.000045, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739950895.219811470 (2018/07/07 13:14:55) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739950895.219811470 (2018/07/07 13:14:55) 13:14:55.221144 IP (tos 0xb8, ttl 64, id 41563, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.28614 > 212.45.144.3.123: [udp sum ok] NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 6 (64s), precision -22 Root Delay: 0.000000, Root dispersion: 0.000045, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739950895.221124008 (2018/07/07 13:14:55) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739950895.221124008 (2018/07/07 13:14:55)with ntpdate it works:
13:16:43.059987 IP (tos 0x0, ttl 64, id 39284, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.32668 > 212.45.144.88.123: [udp sum ok] NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 3 (8s), precision -6 Root Delay: 1.000000, Root dispersion: 1.000000, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739951003.059947639 (2018/07/07 13:16:43) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739951003.059947639 (2018/07/07 13:16:43) 13:16:43.094639 IP (tos 0x0, ttl 51, id 60653, offset 0, flags [none], proto UDP (17), length 76) 212.45.144.88.123 > 80.19.236.234.32668: [udp sum ok] NTPv4, length 48 Server, Leap indicator: (0), Stratum 2 (secondary reference), poll 5 (32s), precision -23 Root Delay: 0.003234, Root dispersion: 0.027084, Reference-ID: 193.204.114.233 Reference Timestamp: 3739950267.035690859 (2018/07/07 13:04:27) Originator Timestamp: 3739951003.059947639 (2018/07/07 13:16:43) Receive Timestamp: 3739951003.122896487 (2018/07/07 13:16:43) Transmit Timestamp: 3739951003.122907538 (2018/07/07 13:16:43) Originator - Receive Timestamp: +0.062948848 Originator - Transmit Timestamp: +0.062959899 13:16:43.259950 IP (tos 0x0, ttl 64, id 1511, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.65245 > 94.177.187.22.123: [udp sum ok] NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 3 (8s), precision -6 Root Delay: 1.000000, Root dispersion: 1.000000, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739951003.259929982 (2018/07/07 13:16:43) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739951003.259929982 (2018/07/07 13:16:43) -
I only see 1 response from 212.45.144.88, set that as you server - do you get answers from that when doing normal polling?
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ntpdate pool.ntp.org (working):
17:37:28.738900 IP (tos 0x0, ttl 64, id 46241, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.16997 > 37.247.53.178.123: NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 3 (8s), precision -6 Root Delay: 1.000000, Root dispersion: 1.000000, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739966648.738873633 (2018/07/07 17:37:28) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739966648.738873633 (2018/07/07 17:37:28) 17:37:28.774609 IP (tos 0x0, ttl 55, id 17361, offset 0, flags [none], proto UDP (17), length 76) 37.247.53.178.123 > 80.19.236.234.16997: NTPv4, length 48 Server, Leap indicator: (0), Stratum 2 (secondary reference), poll 3 (8s), precision -17 Root Delay: 0.002838, Root dispersion: 0.022964, Reference-ID: 193.204.114.233 Reference Timestamp: 3739966429.211028222 (2018/07/07 17:33:49) Originator Timestamp: 3739966648.738873633 (2018/07/07 17:37:28) Receive Timestamp: 3739966648.846336729 (2018/07/07 17:37:28) Transmit Timestamp: 3739966648.846437153 (2018/07/07 17:37:28) Originator - Receive Timestamp: +0.107463096 Originator - Transmit Timestamp: +0.107563520 17:37:28.938863 IP (tos 0x0, ttl 64, id 4622, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.37969 > 31.14.133.122.123: NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 3 (8s), precision -6 Root Delay: 1.000000, Root dispersion: 1.000000, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739966648.938848221 (2018/07/07 17:37:28) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739966648.938848221 (2018/07/07 17:37:28) 17:37:28.977245 IP (tos 0x18, ttl 54, id 36942, offset 0, flags [DF], proto UDP (17), length 76) 31.14.133.122.123 > 80.19.236.234.37969: NTPv4, length 48 Server, Leap indicator: (0), Stratum 2 (secondary reference), poll 3 (8s), precision -24 Root Delay: 0.013458, Root dispersion: 0.035873, Reference-ID: 193.204.114.233 Reference Timestamp: 3739965342.476267622 (2018/07/07 17:15:42) Originator Timestamp: 3739966648.938848221 (2018/07/07 17:37:28) Receive Timestamp: 3739966649.042009668 (2018/07/07 17:37:29) Transmit Timestamp: 3739966649.042053883 (2018/07/07 17:37:29) Originator - Receive Timestamp: +0.103161446 Originator - Transmit Timestamp: +0.103205661 17:37:29.138852 IP (tos 0x0, ttl 64, id 64406, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.9901 > 193.204.114.233.123: NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 3 (8s), precision -6 Root Delay: 1.000000, Root dispersion: 1.000000, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739966649.138839090 (2018/07/07 17:37:29) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739966649.138839090 (2018/07/07 17:37:29) 17:37:29.175421 IP (tos 0x18, ttl 55, id 0, offset 0, flags [DF], proto UDP (17), length 76) 193.204.114.233.123 > 80.19.236.234.9901: NTPv4, length 48 Server, Leap indicator: (0), Stratum 1 (primary reference), poll 3 (8s), precision -21 Root Delay: 0.000000, Root dispersion: 0.000106, Reference-ID: CTD^@ Reference Timestamp: 3739966636.937985248 (2018/07/07 17:37:16) Originator Timestamp: 3739966649.138839090 (2018/07/07 17:37:29) Receive Timestamp: 3739966649.245455990 (2018/07/07 17:37:29) Transmit Timestamp: 3739966649.245526093 (2018/07/07 17:37:29) Originator - Receive Timestamp: +0.106616899 Originator - Transmit Timestamp: +0.106687002 17:37:30.738873 IP (tos 0x0, ttl 64, id 42645, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.16997 > 37.247.53.178.123: NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 3 (8s), precision -6 Root Delay: 1.000000, Root dispersion: 1.000000, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739966650.738848566 (2018/07/07 17:37:30) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739966650.738848566 (2018/07/07 17:37:30) 17:37:30.774733 IP (tos 0x0, ttl 55, id 41113, offset 0, flags [none], proto UDP (17), length 76) 37.247.53.178.123 > 80.19.236.234.16997: NTPv4, length 48 Server, Leap indicator: (0), Stratum 2 (secondary reference), poll 3 (8s), precision -17 Root Delay: 0.002838, Root dispersion: 0.022994, Reference-ID: 193.204.114.233 Reference Timestamp: 3739966429.211028222 (2018/07/07 17:33:49) Originator Timestamp: 3739966650.738848566 (2018/07/07 17:37:30) Receive Timestamp: 3739966650.845466964 (2018/07/07 17:37:30) Transmit Timestamp: 3739966650.845567208 (2018/07/07 17:37:30) Originator - Receive Timestamp: +0.106618398 Originator - Transmit Timestamp: +0.106718642 17:37:30.938866 IP (tos 0x0, ttl 64, id 22256, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.37969 > 31.14.133.122.123: NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 3 (8s), precision -6 Root Delay: 1.000000, Root dispersion: 1.000000, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739966650.938847131 (2018/07/07 17:37:30) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739966650.938847131 (2018/07/07 17:37:30) 17:37:30.977591 IP (tos 0x18, ttl 54, id 37204, offset 0, flags [DF], proto UDP (17), length 76) 31.14.133.122.123 > 80.19.236.234.37969: NTPv4, length 48 Server, Leap indicator: (0), Stratum 2 (secondary reference), poll 3 (8s), precision -24 Root Delay: 0.013458, Root dispersion: 0.035903, Reference-ID: 193.204.114.233 Reference Timestamp: 3739965342.476267622 (2018/07/07 17:15:42) Originator Timestamp: 3739966650.938847131 (2018/07/07 17:37:30) Receive Timestamp: 3739966651.041143178 (2018/07/07 17:37:31) Transmit Timestamp: 3739966651.041201581 (2018/07/07 17:37:31) Originator - Receive Timestamp: +0.102296046 Originator - Transmit Timestamp: +0.102354450 17:37:31.138859 IP (tos 0x0, ttl 64, id 11417, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.9901 > 193.204.114.233.123: NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 3 (8s), precision -6 Root Delay: 1.000000, Root dispersion: 1.000000, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739966651.138844175 (2018/07/07 17:37:31) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739966651.138844175 (2018/07/07 17:37:31) 17:37:31.175286 IP (tos 0x18, ttl 55, id 0, offset 0, flags [DF], proto UDP (17), length 76) 193.204.114.233.123 > 80.19.236.234.9901: NTPv4, length 48 Server, Leap indicator: (0), Stratum 1 (primary reference), poll 3 (8s), precision -21 Root Delay: 0.000000, Root dispersion: 0.000106, Reference-ID: CTD^@ Reference Timestamp: 3739966636.937985248 (2018/07/07 17:37:16) Originator Timestamp: 3739966651.138844175 (2018/07/07 17:37:31) Receive Timestamp: 3739966651.244656434 (2018/07/07 17:37:31) Transmit Timestamp: 3739966651.244685454 (2018/07/07 17:37:31) Originator - Receive Timestamp: +0.105812258 Originator - Transmit Timestamp: +0.105841278 17:37:32.738866 IP (tos 0x0, ttl 64, id 64921, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.16997 > 37.247.53.178.123: NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 3 (8s), precision -6 Root Delay: 1.000000, Root dispersion: 1.000000, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739966652.738848264 (2018/07/07 17:37:32) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739966652.738848264 (2018/07/07 17:37:32) 17:37:32.775080 IP (tos 0x0, ttl 55, id 35789, offset 0, flags [none], proto UDP (17), length 76) 37.247.53.178.123 > 80.19.236.234.16997: NTPv4, length 48 Server, Leap indicator: (0), Stratum 2 (secondary reference), poll 3 (8s), precision -17 Root Delay: 0.002838, Root dispersion: 0.023025, Reference-ID: 193.204.114.233 Reference Timestamp: 3739966429.211028222 (2018/07/07 17:33:49) Originator Timestamp: 3739966652.738848264 (2018/07/07 17:37:32) Receive Timestamp: 3739966652.844773115 (2018/07/07 17:37:32) Transmit Timestamp: 3739966652.844876786 (2018/07/07 17:37:32) Originator - Receive Timestamp: +0.105924851 Originator - Transmit Timestamp: +0.106028522 17:37:32.938853 IP (tos 0x0, ttl 64, id 31164, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.37969 > 31.14.133.122.123: NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 3 (8s), precision -6 Root Delay: 1.000000, Root dispersion: 1.000000, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739966652.938839968 (2018/07/07 17:37:32) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739966652.938839968 (2018/07/07 17:37:32) 17:37:32.977196 IP (tos 0x18, ttl 54, id 37226, offset 0, flags [DF], proto UDP (17), length 76) 31.14.133.122.123 > 80.19.236.234.37969: NTPv4, length 48 Server, Leap indicator: (0), Stratum 2 (secondary reference), poll 3 (8s), precision -24 Root Delay: 0.013458, Root dispersion: 0.035934, Reference-ID: 193.204.114.233 Reference Timestamp: 3739965342.476267622 (2018/07/07 17:15:42) Originator Timestamp: 3739966652.938839968 (2018/07/07 17:37:32) Receive Timestamp: 3739966653.040010133 (2018/07/07 17:37:33) Transmit Timestamp: 3739966653.040064491 (2018/07/07 17:37:33) Originator - Receive Timestamp: +0.101170164 Originator - Transmit Timestamp: +0.101224523 17:37:33.138883 IP (tos 0x0, ttl 64, id 42750, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.9901 > 193.204.114.233.123: NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 3 (8s), precision -6 Root Delay: 1.000000, Root dispersion: 1.000000, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739966653.138859943 (2018/07/07 17:37:33) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739966653.138859943 (2018/07/07 17:37:33) 17:37:33.174924 IP (tos 0x18, ttl 55, id 0, offset 0, flags [DF], proto UDP (17), length 76) 193.204.114.233.123 > 80.19.236.234.9901: NTPv4, length 48 Server, Leap indicator: (0), Stratum 1 (primary reference), poll 3 (8s), precision -21 Root Delay: 0.000000, Root dispersion: 0.000106, Reference-ID: CTD^@ Reference Timestamp: 3739966636.937985248 (2018/07/07 17:37:16) Originator Timestamp: 3739966653.138859943 (2018/07/07 17:37:33) Receive Timestamp: 3739966653.243290990 (2018/07/07 17:37:33) Transmit Timestamp: 3739966653.243319572 (2018/07/07 17:37:33) Originator - Receive Timestamp: +0.104431046 Originator - Transmit Timestamp: +0.104459628 17:37:34.738862 IP (tos 0x0, ttl 64, id 56543, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.16997 > 37.247.53.178.123: NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 3 (8s), precision -6 Root Delay: 1.000000, Root dispersion: 1.000000, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739966654.738846807 (2018/07/07 17:37:34) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739966654.738846807 (2018/07/07 17:37:34) 17:37:34.773463 IP (tos 0x0, ttl 55, id 18526, offset 0, flags [none], proto UDP (17), length 76) 37.247.53.178.123 > 80.19.236.234.16997: NTPv4, length 48 Server, Leap indicator: (0), Stratum 2 (secondary reference), poll 3 (8s), precision -17 Root Delay: 0.002838, Root dispersion: 0.023056, Reference-ID: 193.204.114.233 Reference Timestamp: 3739966429.211028222 (2018/07/07 17:33:49) Originator Timestamp: 3739966654.738846807 (2018/07/07 17:37:34) Receive Timestamp: 3739966654.842268114 (2018/07/07 17:37:34) Transmit Timestamp: 3739966654.842390639 (2018/07/07 17:37:34) Originator - Receive Timestamp: +0.103421307 Originator - Transmit Timestamp: +0.103543831 17:37:34.938852 IP (tos 0x0, ttl 64, id 29619, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.37969 > 31.14.133.122.123: NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 3 (8s), precision -6 Root Delay: 1.000000, Root dispersion: 1.000000, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739966654.938838098 (2018/07/07 17:37:34) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739966654.938838098 (2018/07/07 17:37:34) 17:37:34.980999 IP (tos 0x18, ttl 54, id 37334, offset 0, flags [DF], proto UDP (17), length 76) 31.14.133.122.123 > 80.19.236.234.37969: NTPv4, length 48 Server, Leap indicator: (0), Stratum 2 (secondary reference), poll 3 (8s), precision -24 Root Delay: 0.013458, Root dispersion: 0.035964, Reference-ID: 193.204.114.233 Reference Timestamp: 3739965342.476267622 (2018/07/07 17:15:42) Originator Timestamp: 3739966654.938838098 (2018/07/07 17:37:34) Receive Timestamp: 3739966655.039145234 (2018/07/07 17:37:35) Transmit Timestamp: 3739966655.039811867 (2018/07/07 17:37:35) Originator - Receive Timestamp: +0.100307136 Originator - Transmit Timestamp: +0.100973768 17:37:35.138849 IP (tos 0x0, ttl 64, id 26680, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.9901 > 193.204.114.233.123: NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 3 (8s), precision -6 Root Delay: 1.000000, Root dispersion: 1.000000, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739966655.138838748 (2018/07/07 17:37:35) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739966655.138838748 (2018/07/07 17:37:35) 17:37:35.175490 IP (tos 0x18, ttl 55, id 0, offset 0, flags [DF], proto UDP (17), length 76) 193.204.114.233.123 > 80.19.236.234.9901: NTPv4, length 48 Server, Leap indicator: (0), Stratum 1 (primary reference), poll 3 (8s), precision -21 Root Delay: 0.000000, Root dispersion: 0.000106, Reference-ID: CTD^@ Reference Timestamp: 3739966636.937985248 (2018/07/07 17:37:16) Originator Timestamp: 3739966655.138838748 (2018/07/07 17:37:35) Receive Timestamp: 3739966655.242506354 (2018/07/07 17:37:35) Transmit Timestamp: 3739966655.242539580 (2018/07/07 17:37:35) Originator - Receive Timestamp: +0.103667605 Originator - Transmit Timestamp: +0.103700831ntpdate 193.204.114.233 (working):
17:39:37.151932 IP (tos 0x0, ttl 64, id 20750, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.21986 > 193.204.114.233.123: NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 3 (8s), precision -6 Root Delay: 1.000000, Root dispersion: 1.000000, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739966777.151878014 (2018/07/07 17:39:37) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739966777.151878014 (2018/07/07 17:39:37) 17:39:37.188592 IP (tos 0x18, ttl 55, id 0, offset 0, flags [DF], proto UDP (17), length 76) 193.204.114.233.123 > 80.19.236.234.21986: NTPv4, length 48 Server, Leap indicator: (0), Stratum 1 (primary reference), poll 3 (8s), precision -21 Root Delay: 0.000000, Root dispersion: 0.000106, Reference-ID: CTD^@ Reference Timestamp: 3739966764.937969415 (2018/07/07 17:39:24) Originator Timestamp: 3739966777.151878014 (2018/07/07 17:39:37) Receive Timestamp: 3739966777.195522184 (2018/07/07 17:39:37) Transmit Timestamp: 3739966777.195590332 (2018/07/07 17:39:37) Originator - Receive Timestamp: +0.043644169 Originator - Transmit Timestamp: +0.043712317 17:39:39.151861 IP (tos 0x0, ttl 64, id 32849, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.21986 > 193.204.114.233.123: NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 3 (8s), precision -6 Root Delay: 1.000000, Root dispersion: 1.000000, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739966779.151836144 (2018/07/07 17:39:39) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739966779.151836144 (2018/07/07 17:39:39) 17:39:39.188923 IP (tos 0x18, ttl 55, id 0, offset 0, flags [DF], proto UDP (17), length 76) 193.204.114.233.123 > 80.19.236.234.21986: NTPv4, length 48 Server, Leap indicator: (0), Stratum 1 (primary reference), poll 3 (8s), precision -21 Root Delay: 0.000000, Root dispersion: 0.000106, Reference-ID: CTD^@ Reference Timestamp: 3739966764.937969415 (2018/07/07 17:39:24) Originator Timestamp: 3739966779.151836144 (2018/07/07 17:39:39) Receive Timestamp: 3739966779.194457897 (2018/07/07 17:39:39) Transmit Timestamp: 3739966779.194492815 (2018/07/07 17:39:39) Originator - Receive Timestamp: +0.042621753 Originator - Transmit Timestamp: +0.042656671 17:39:41.151849 IP (tos 0x0, ttl 64, id 30116, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.21986 > 193.204.114.233.123: NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 3 (8s), precision -6 Root Delay: 1.000000, Root dispersion: 1.000000, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739966781.151832129 (2018/07/07 17:39:41) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739966781.151832129 (2018/07/07 17:39:41) 17:39:41.188473 IP (tos 0x18, ttl 55, id 0, offset 0, flags [DF], proto UDP (17), length 76) 193.204.114.233.123 > 80.19.236.234.21986: NTPv4, length 48 Server, Leap indicator: (0), Stratum 1 (primary reference), poll 3 (8s), precision -21 Root Delay: 0.000000, Root dispersion: 0.000106, Reference-ID: CTD^@ Reference Timestamp: 3739966764.937969415 (2018/07/07 17:39:24) Originator Timestamp: 3739966781.151832129 (2018/07/07 17:39:41) Receive Timestamp: 3739966781.193585521 (2018/07/07 17:39:41) Transmit Timestamp: 3739966781.193621093 (2018/07/07 17:39:41) Originator - Receive Timestamp: +0.041753392 Originator - Transmit Timestamp: +0.041788964 17:39:43.151850 IP (tos 0x0, ttl 64, id 39611, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.21986 > 193.204.114.233.123: NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 3 (8s), precision -6 Root Delay: 1.000000, Root dispersion: 1.000000, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739966783.151834198 (2018/07/07 17:39:43) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739966783.151834198 (2018/07/07 17:39:43) 17:39:43.188581 IP (tos 0x18, ttl 55, id 0, offset 0, flags [DF], proto UDP (17), length 76) 193.204.114.233.123 > 80.19.236.234.21986: NTPv4, length 48 Server, Leap indicator: (0), Stratum 1 (primary reference), poll 3 (8s), precision -21 Root Delay: 0.000000, Root dispersion: 0.000106, Reference-ID: CTD^@ Reference Timestamp: 3739966764.937969415 (2018/07/07 17:39:24) Originator Timestamp: 3739966783.151834198 (2018/07/07 17:39:43) Receive Timestamp: 3739966783.192476902 (2018/07/07 17:39:43) Transmit Timestamp: 3739966783.192562134 (2018/07/07 17:39:43) Originator - Receive Timestamp: +0.040642704 Originator - Transmit Timestamp: +0.040727936ntpd configured with server 193.204.114.233 (not working)
17:41:11.813935 IP (tos 0xb8, ttl 64, id 52443, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.60873 > 193.204.114.233.123: NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 6 (64s), precision -22 Root Delay: 0.000000, Root dispersion: 0.000000, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739966871.813850720 (2018/07/07 17:41:11) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739966871.813850720 (2018/07/07 17:41:11) 17:42:17.813841 IP (tos 0xb8, ttl 64, id 44388, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.60873 > 193.204.114.233.123: NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 6 (64s), precision -22 Root Delay: 0.000000, Root dispersion: 0.000991, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739966937.813828187 (2018/07/07 17:42:17) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739966937.813828187 (2018/07/07 17:42:17) 17:43:22.813852 IP (tos 0xb8, ttl 64, id 33761, offset 0, flags [none], proto UDP (17), length 76) 80.19.236.234.24047 > 193.204.114.233.123: NTPv4, length 48 Client, Leap indicator: clock unsynchronized (192), Stratum 0 (unspecified), poll 6 (64s), precision -22 Root Delay: 0.000000, Root dispersion: 0.001968, Reference-ID: (unspec) Reference Timestamp: 0.000000000 Originator Timestamp: 0.000000000 Receive Timestamp: 0.000000000 Transmit Timestamp: 3739967002.813821695 (2018/07/07 17:43:22) Originator - Receive Timestamp: 0.000000000 Originator - Transmit Timestamp: 3739967002.813821695 (2018/07/07 17:43:22)ntpd.log:
Jul 7 17:41:10 pfsense ntpd[97948]: 193.204.114.233 8011 81 mobilize assoc 6563 Jul 7 17:41:10 pfsense ntpd[97948]: 0.0.0.0 c01d 0d kern kernel time sync enabled Jul 7 17:41:10 pfsense ntpd[97948]: 0.0.0.0 c012 02 freq_set kernel 0.000 PPM Jul 7 17:41:10 pfsense ntpd[97948]: 0.0.0.0 c016 06 restartremote refid st t when poll reach delay offset jitter ============================================================================== ntp2.inrim.it .INIT. 16 u - 64 0 0.000 0.000 0.000 ntpq> readvar associd=0 status=c016 leap_alarm, sync_unspec, 1 event, restart, version="ntpd 4.2.8p11@1.3728-o Wed Feb 28 13:29:50 UTC 2018 (1)", processor="amd64", system="FreeBSD/11.1-RELEASE-p10", leap=11, stratum=16, precision=-22, rootdelay=0.000, rootdisp=3.045, refid=INIT, reftime=00000000.00000000 Thu, Feb 7 2036 7:28:16.000, clock=deeb5e61.fea0d439 Sat, Jul 7 2018 17:44:33.994, peer=0, tc=3, mintc=3, offset=0.000000, frequency=0.000, sys_jitter=0.000000, clk_jitter=0.000, clk_wander=0.000 ind assid status conf reach auth condition last_event cnt =========================================================== 1 6563 8011 yes no none reject mobilize 1 -
And are you getting answers? Your reach is 0 (zero) you can not sync time if you do not get answers...
You seem to be sending out the queries - but if you do not get an answer, then no you can not sync... That has ZERO to do with pfsense.
What is this
Thu, Feb 7 2036
ntpq> readvar associd=0 status=0618 leap_none, sync_ntp, 1 event, no_sys_peer, version="ntpd 4.2.8p11@1.3728-o Fri Mar 16 18:58:06 UTC 2018 (1)", processor="amd64", system="FreeBSD/11.1-RELEASE-p10", leap=00, stratum=2, precision=-21, rootdelay=0.230, rootdisp=14.828, refid=192.168.3.32, reftime=deeb62ad.1d5fcc1b Sat, Jul 7 2018 11:02:53.114, clock=deeb6310.a0d7f0a0 Sat, Jul 7 2018 11:04:32.628, peer=23915, tc=9, mintc=3, offset=0.120466, frequency=3.615, sys_jitter=0.127323, clk_jitter=0.157, clk_wander=0.017If your sending ref of 2036 - maybe the ntp server your asking just ignores you and does not answer. See my reftime
Looks like your normal queries are using a date of feb 7, 2036... Adjust the date and time on your pfsense box to be atleast close! ;)
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reftime=00000000.00000000 Thu, Feb 7 2036 7:28:16.000 is not the problem at initial sync...
i've configured another internal ntp server that works and pfsense box ntpd using that server works...
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So your saying ntp works talking to your ntp server locally, but does not get answers remotely? But it not getting answers is related to what? How is an ntp server not answering something you clearly sent out pfsense issue? If it was something wrong with the query - then your local ntp server wouldn't answer it either.
Your local ntp server taking a different path to sync to outside, is it not syncing to outside?
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my local ntp server reach internet through pfsense box and works fine, sync and serve.
pfsense box using my local ntp server works fine:
ntpq> readvar associd=0 status=0618 leap_none, sync_ntp, 1 event, no_sys_peer, version="ntpd 4.2.8p11@1.3728-o Wed Feb 28 13:29:50 UTC 2018 (1)", processor="amd64", system="FreeBSD/11.1-RELEASE-p10", leap=00, stratum=3, precision=-22, rootdelay=36.095, rootdisp=47.551, refid=10.10.11.2, reftime=deec69b4.f16fb644 Sun, Jul 8 2018 12:45:08.943, clock=deec69bf.29ca9dae Sun, Jul 8 2018 12:45:19.163, peer=44435, tc=6, mintc=3, offset=2.311372, frequency=3.350, sys_jitter=0.000000, clk_jitter=0.134, clk_wander=0.052ntpq> peers remote refid st t when poll reach delay offset jitter ============================================================================== 10.10.11.2 .POOL. 16 p - 64 0 0.000 0.000 0.000 *wpad.*****.** 193.204.114.105 2 u 35 64 377 0.145 2.311 0.049ntpq> as ind assid status conf reach auth condition last_event cnt =========================================================== 1 44434 8811 yes none none reject mobilize 1 2 44435 161a no yes none sys.peer sys_peer 1 -
Why would you have it marked pool when clearly its not?
So my question is does this ntp server take the same "path" to the internet that pfsense would take on its own? Or are you routing this traffic different pfsense local traffic would take - ie the default route/gateway?
You stated
i have only an internet interface that isn't WAN (now is disabled for migration reason
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for pool configuration is just an oversight.
ntp server take the same path of pfsense (not WAN)
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Well that makes zero sense - is the ntp server using the same servers you were trying to sync pfsense with?
You sure the ref time thing is not an issue. I don't recall every seeing such a ref time.. it is one of the rollover dates.. Now that your ntp is syncing and your time is good. What if you change to from your local server to external on pfsense?
So your saying that when you ntp server that is internal talks to the outside to sync its time its using the same bath and "the same source ip" as when pfsense itself goes out to the internet to talk to ntp. That 80.19.a.b address, your sure its not say 80.19.a.c ? or something like that?
Makes not sense that ntp server would answer your client, but not the client on pfsense?
What version of pfsense are you using? 2.4.3p1?
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yes the same servers.
mtr from my local server:
mtr from my pfsense box
it's the same...
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Not what I asked exactly... I asked if the source IP is the same..
While you might hit the same gateway that .233, maybe your coming from .A when natting your clients behind pfsense but pfsense is using .B as its IP. For example if you have a VIP setup when you have multiple IPs from the ISP..
You only have the 1 public IP, and no vips setup on pfsense where it could be using a different source IP.
Just makes no sense that your not getting any replies to your queries when pfsense does them, but do get replies when client behind pfsense does the query.
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80.19.236.233 is my public router
80.19.236.234 is my pfsense public interface directly connected to 80.19.236.233
ntp internal server is 10.10.11.2 connected to pfsense 10.10.11.1
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Well then why does server X not respond to a ntp query when it comes from pfsense, but does respond when it comes from client behind pfsense? That is the million dollar question.
Since the source IP is the same. The clients are the same ntp version it looks like.
ntpd 4.2.8p11@1.3728-o
So I would suggest you set pfsense to use both your local ntp, and public ntp. It will now query both of them. Are you not seeing answers from the public ones? See my output below, you see pfsense syncs to my local stratum 1 ntp server I run. But it also asks pool as backup to if my local goes down (pi with gps as my ntp server). you will notice that they all show reach of 377.. Means talking to them and getting answers..
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@johnpoz said in NTP server remain in Soliciting pool server:
Well then why does server X not respond to a ntp query when it comes from pfsense, but does respond when it comes from client behind pfsense? That is the million dollar question.
yes, pfsense box not respond to a ntp query but a client of pfsense box works.
I tried to configured local and public ntp server but public doesn't work as usual...
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Makes ZERO sense... Really going to need a sniff on your outbound interface so we can see the ntp queries from your client behind pfsense and the queries from pfsense itself so we can try and figure out why the ones from pfsense do not get any responses.
I would suggest you sniff on your outbound interface for 123 udp with host of one of the public servers your client and pfsense are doing queries for.
Then download this and open in wireshark.. Maybe we can spot the difference in the queries that would explain why the server doesn't respond, or its possible maybe it is and its not getting back to you. I run a server in the pool.. So its open to the internet IPv4 and IPv6.. Let me send you the IP in a private chat - and set pfsense to use that server. And I can sniff on my wan to see if getting your query and if I send a response.
I will setup a sniff right now for your 80.x.x.x IP... Give me 2 seconds.
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Ok I have sniff running for your IP on my wan udp 123... Set pfsense to use this IP and see if you get any responses or not.. Let me know after its been running a few minutes and I will stop the sniff and take a look
BTW: please do not post my full public IP its 64.53.x.x
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Ok, some ntp packet sent to your ntp but without any response.
