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| author | Christian Breunig <christian@poessinger.com> | 2023-01-15 07:59:21 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-01-15 07:59:21 +0100 |
| commit | 191e73e1d69bc844be8e06531f23f1af6666d36f (patch) | |
| tree | ed45267be1bc83b74f08931850c7dcff2cdb7abc | |
| parent | b2a2b3bc35e124d4fb5e5b778cfd9de2b806e29e (diff) | |
| parent | a499724dbb82dbe7eae50b2c96f4460490ed93bb (diff) | |
| download | vyos-documentation-191e73e1d69bc844be8e06531f23f1af6666d36f.tar.gz vyos-documentation-191e73e1d69bc844be8e06531f23f1af6666d36f.zip | |
Merge pull request #923 from vyos/t3008-chrony
ntp: T3008: migrate from ntpd to chrony
| -rw-r--r-- | docs/configuration/service/index.rst | 1 | ||||
| -rw-r--r-- | docs/configuration/service/ntp.rst (renamed from docs/configuration/system/ntp.rst) | 20 | ||||
| -rw-r--r-- | docs/configuration/system/index.rst | 1 |
3 files changed, 13 insertions, 9 deletions
diff --git a/docs/configuration/service/index.rst b/docs/configuration/service/index.rst index 8607490d..1195348f 100644 --- a/docs/configuration/service/index.rst +++ b/docs/configuration/service/index.rst @@ -18,6 +18,7 @@ Service lldp mdns monitoring + ntp pppoe-server router-advert salt-minion diff --git a/docs/configuration/system/ntp.rst b/docs/configuration/service/ntp.rst index 223447f5..5b718c4f 100644 --- a/docs/configuration/system/ntp.rst +++ b/docs/configuration/service/ntp.rst @@ -30,10 +30,16 @@ The current protocol is version 4 (NTPv4), which is a proposed standard as documented in :rfc:`5905`. It is backward compatible with version 3, specified in :rfc:`1305`. +.. note:: VyOS 1.4 uses chrony instead of ntpd (see :vytask:`T3008`) which will + no longer accept anonymous NTP requests as in VyOS 1.3. All configurations + will be migrated to keep the anonymous functionality. For new setups if you + have clients using your VyOS installation as NTP server, you must specify + the `allow-client` directive. + Configuration ============= -.. cfgcmd:: set system ntp server <address> +.. cfgcmd:: set service ntp server <address> Configure one or more servers for synchronisation. Server name can be either an IP address or :abbr:`FQDN (Fully Qualified Domain Name)`. @@ -44,7 +50,7 @@ Configuration * ``1.pool.ntp.org`` * ``2.pool.ntp.org`` -.. cfgcmd:: set system ntp server <address> <noselect | pool | preempt | prefer> +.. cfgcmd:: set service ntp server <address> <noselect | pool | prefer> Configure one or more attributes to the given NTP server. @@ -54,24 +60,22 @@ Configuration * ``pool`` mobilizes persistent client mode association with a number of remote servers. - * ``preempt`` a preemptable association is expendable. - * ``prefer`` marks the server as preferred. All other things being equal, this host will be chosen for synchronization among a set of correctly operating hosts. -.. cfgcmd:: set system ntp listen-address <address> +.. cfgcmd:: set service ntp listen-address <address> NTP process will only listen on the specified IP address. You must specify the `<address>` and optionally the permitted clients. Multiple listen addresses can be configured. -.. cfgcmd:: set system ntp allow-clients address <address> +.. cfgcmd:: set service ntp allow-client address <address> List of networks or client addresses permitted to contact this NTP server. - Multiple networks can be configured. + Multiple networks/client IP addresses can be configured. -.. cfgcmd:: set system ntp vrf <name> +.. cfgcmd:: set service ntp vrf <name> Specify name of the :abbr:`VRF (Virtual Routing and Forwarding)` instance. diff --git a/docs/configuration/system/index.rst b/docs/configuration/system/index.rst index 5bf781af..363c6141 100644 --- a/docs/configuration/system/index.rst +++ b/docs/configuration/system/index.rst @@ -17,7 +17,6 @@ System lcd login name-server - ntp option proxy syslog |