| SV: SV: [chrony-users] Chrony 4.2 Ubuntu 22.04 IPv6 not sending request |
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- To: "chrony-users@xxxxxxxxxxxxxxxxxxxx" <chrony-users@xxxxxxxxxxxxxxxxxxxx>
- Subject: SV: SV: [chrony-users] Chrony 4.2 Ubuntu 22.04 IPv6 not sending request
- From: Henning Svane <hsv@xxxxxxxxx>
- Date: Thu, 23 Jun 2022 12:54:20 +0000
- Accept-language: da-DK, en-US
- Thread-index: AdiG+u1pVs/EviRRQkmxaJUb/zhua///36QA///dqVCAACeKgP//2/CQ
- Thread-topic: SV: [chrony-users] Chrony 4.2 Ubuntu 22.04 IPv6 not sending request
Hi Miroslav
chronyc activity gives this result
200 OK
0 sources online
0 sources offline
4 sources doing burst (return to online)
0 sources doing burst (return to offline)
0 sources with unknown address
Do it mean that it sends out IPv6 request "4 sources doing burst (return to online)"
Because I cannot see them
sudo tcpdump -i ens192 port 123
tcpdump: verbose output suppressed, use -v[v]... for full protocol decode
listening on ens192, link-type EN10MB (Ethernet), snapshot length 262144 bytes
About pinging I will have to enable it in the firewall so It takes some minutes.
Regards
Henning
-----Oprindelig meddelelse-----
Fra: Miroslav Lichvar <mlichvar@xxxxxxxxxx>
Sendt: 23. juni 2022 14:38
Til: chrony-users@xxxxxxxxxxxxxxxxxxxx
Emne: Re: SV: [chrony-users] Chrony 4.2 Ubuntu 22.04 IPv6 not sending request
On Thu, Jun 23, 2022 at 12:31:54PM +0000, Henning Svane wrote:
> Hi
> chronyc -n sources -a
> MS Name/IP address Stratum Poll Reach LastRx Last sample
> ===============================================================================
> ^? ####:####:####:4020::11 0 4 0 - +0ns[ +0ns] +/- 0ns
> ^? ####:####:####:4020::12 0 4 0 - +0ns[ +0ns] +/- 0ns
> ^? ####:####:####:4020::13 0 4 0 - +0ns[ +0ns] +/- 0ns
> ^? ####:####:####:4020::14 0 4 0 - +0ns[ +0ns] +/- 0ns
> Output the 4 IPv6 addresses correct
> If "chronyc -n sources -a" do it mean that the IPv6 numbers has been understand correct from the config file?
Yes.
> Total TX : 0
> Total RX : 0
> Total valid RX : 0
This suggests chronyd did not try to send a request, or it failed.
Check for offline sources in "chronyc activity". Also try pinging the address to make sure network configuration is correct.
--
Miroslav Lichvar
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