I really don't understand how to specify the interface address for each
instance.
Here are my config files:
*conf.d/lan.conf*
server lanIP port 11123 minpoll 0 maxpoll 0 copy
allow
bindcmdaddress /var/run/chrony/chronyd-server_lan.sock
cmdport 11323
pidfile /var/run/chrony/chronyd-server_lan.pid
driftfile /var/lib/chrony/drift-server_lan
*conf.d/van.conf* (not wan, but van)
server vanIP port 11123 minpoll 0 maxpoll 0 copy
allow
bindcmdaddress /var/run/chrony/chronyd-server_van.sock
cmdport 11323
pidfile /var/run/chrony/chronyd-server_van.pid
driftfile /var/lib/chrony/drift-server_van
I used a sent script.
Here is *netstat -anupt | grep 123*
udp 0 0 127.0.0.1:11123 0.0.0.0:*
35124/chronyd
udp 0 0 vanIP:49629 van IP :11123 ESTABLISHED
35124/chronyd
udp 0 0 lanIP:56374 lanIP :11123 ESTABLISHED
35124/chronyd
udp 0 0 0.0.0.0:123 0.0.0.0:*
35122/chronyd
udp 0 0 0.0.0.0:123 0.0.0.0:*
35120/chronyd
udp 0 0 0.0.0.0:123 0.0.0.0:*
35123/chronyd
udp 0 0 0.0.0.0:123 0.0.0.0:*
35121/chronyd
Where is
udp 0 lanIP:123 0.0.0.0:*
xxxxx/chronyd
udp 0 vanIP:123 0.0.0.0:*
xxxxx/chronyd
And why are here
udp 0 0 0.0.0.0:123 0.0.0.0:*
35121/chronyd
udp 0 0 0.0.0.0:123 0.0.0.0:*
35121/chronyd
udp 0 0 0.0.0.0:123 0.0.0.0:*
35121/chronyd
udp 0 0 0.0.0.0:123 0.0.0.0:*
35121/chronyd
How chrony will know addresses to bind to ?
ср, 6 дек. 2023 г. в 11:25, Miroslav Lichvar <[email protected]>:
> On Wed, Dec 06, 2023 at 12:28:01AM +0300, CpServiceSPb wrote:
> > Can you either post a link or detailed instruction on how to launch
> > multiple chrony server instances for the same port but different
> > interfaces/addresses ?
>
> Here is an example:
>
> https://chrony-project.org/faq.html#_can_ntp_server_be_separated_from_ntp_client
>
> and a script:
> https://gist.github.com/mlichvar/d2260423e2c5c3d83ec9608feaa749f1
>
> You would just need to modify it to set different binddevice
> for each server instance.
>
> --
> Miroslav Lichvar
>
>
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