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| author | srividya0208 <68350089+srividya0208@users.noreply.github.com> | 2025-06-26 14:38:42 +0530 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-06-26 10:08:42 +0100 |
| commit | 6dd1ef8e34863fc408b4bef60afda3838e85dd49 (patch) | |
| tree | 464229748beab174f556292a86b1d67dcd889938 | |
| parent | 6a7eb7beed3dc19fc0d235bd980c7a601dbdbb28 (diff) | |
| download | vyos-documentation-sagitta.tar.gz vyos-documentation-sagitta.zip | |
dhcp-ha: correction of dhcp HA example and option (#1646)sagitta
| -rw-r--r-- | docs/configuration/service/dhcp-server.rst | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/docs/configuration/service/dhcp-server.rst b/docs/configuration/service/dhcp-server.rst index a02f60d1..88f7079e 100644 --- a/docs/configuration/service/dhcp-server.rst +++ b/docs/configuration/service/dhcp-server.rst @@ -202,9 +202,7 @@ statements on both servers: .. cfgcmd:: set service dhcp-server high-availability name <name> - A generic `<name>` referencing this sync service. - - .. note:: `<name>` must be identical on both sides! + Define the name of the peer server to establish and identify the HA (High Availability) connection. .. cfgcmd:: set service dhcp-server high-availability status <primary | secondary> @@ -444,15 +442,16 @@ Please see the :ref:`dhcp-dns-quick-start` configuration. .. _dhcp-server:v4_example_failover: -Failover --------- +High Availability +----------------- -Configuration of a DHCP failover pair +Configuration of a DHCP HA pair -* Setup DHCP failover for network 192.0.2.0/24 +* Setup DHCP HA for network 192.0.2.0/24 +* Use active-active HA mode. * Default gateway and DNS server is at `192.0.2.254` -* The primary DHCP server uses address `192.168.189.252` -* The secondary DHCP server uses address `192.168.189.253` +* The primary DHCP server named dhcp-primary uses address `192.168.189.252` +* The secondary DHCP server named dhcp-secondary uses address `192.168.189.253` * DHCP range spans from `192.168.189.10` - `192.168.189.250` Common configuration, valid for both primary and secondary node. @@ -471,19 +470,21 @@ Common configuration, valid for both primary and secondary node. .. code-block:: none - set service dhcp-server failover source-address '192.168.189.252' - set service dhcp-server failover name 'NET-VYOS' - set service dhcp-server failover remote '192.168.189.253' - set service dhcp-server failover status 'primary' + set service dhcp-server high-availability mode 'active-active' + set service dhcp-server high-availability source-address '192.168.189.252' + set service dhcp-server high-availability name 'dhcp-secondary' + set service dhcp-server high-availability remote '192.168.189.253' + set service dhcp-server high-availability status 'primary' **Secondary** .. code-block:: none - set service dhcp-server failover source-address '192.168.189.253' - set service dhcp-server failover name 'NET-VYOS' - set service dhcp-server failover remote '192.168.189.252' - set service dhcp-server failover status 'secondary' + set service dhcp-server high-availability mode 'active-active' + set service dhcp-server high-availability source-address '192.168.189.253' + set service dhcp-server high-availability name 'dhcp-primary' + set service dhcp-server high-availability remote '192.168.189.252' + set service dhcp-server high-availability status 'secondary' .. _dhcp-server:v4_example_raw: |