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| author | Christian Poessinger <christian@poessinger.com> | 2020-01-04 16:19:19 +0100 |
|---|---|---|
| committer | Christian Poessinger <christian@poessinger.com> | 2020-01-04 16:25:54 +0100 |
| commit | 389f5fb8e5e4824e6f6be144d08f537540d8b1dc (patch) | |
| tree | 82ac1791e7a1046c0430da2503eb18da4ea1c91f /docs/services/dhcp.rst | |
| parent | 3bc405eaa0e6dc5b6eb411a060ebb79325b409fa (diff) | |
| download | vyos-documentation-389f5fb8e5e4824e6f6be144d08f537540d8b1dc.tar.gz vyos-documentation-389f5fb8e5e4824e6f6be144d08f537540d8b1dc.zip | |
dhcp: add dedicated failover example
Diffstat (limited to 'docs/services/dhcp.rst')
| -rw-r--r-- | docs/services/dhcp.rst | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/docs/services/dhcp.rst b/docs/services/dhcp.rst index 36ca3e17..166f24a8 100644 --- a/docs/services/dhcp.rst +++ b/docs/services/dhcp.rst @@ -102,6 +102,45 @@ explicitly by the following statements. that the failover partnership is immune to disruption (accidental or otherwise) via third parties. +Example +^^^^^^^ + +* Setup DHCP failover for network 192.0.2.0/24 +* 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` +* DHCP range spans from `192.168.189.10` - `192.168.189.250` + +Primary +""""""" + +.. code-block:: none + + set service dhcp-server shared-network-name NET-VYOS subnet 192.0.2.0/24 default-router '192.0.2.254' + set service dhcp-server shared-network-name NET-VYOS subnet 192.0.2.0/24 dns-server '192.0.2.254' + set service dhcp-server shared-network-name NET-VYOS subnet 192.0.2.0/24 domain-name 'vyos.net' + set service dhcp-server shared-network-name NET-VYOS subnet 192.0.2.0/24 failover local-address '192.168.189.252' + set service dhcp-server shared-network-name NET-VYOS subnet 192.0.2.0/24 failover name 'NET-VYOS' + set service dhcp-server shared-network-name NET-VYOS subnet 192.0.2.0/24 failover peer-address '192.168.189.253' + set service dhcp-server shared-network-name NET-VYOS subnet 192.0.2.0/24 failover status 'primary' + set service dhcp-server shared-network-name NET-VYOS subnet 192.0.2.0/24 range 0 start '192.168.189.10' + set service dhcp-server shared-network-name NET-VYOS subnet 192.0.2.0/24 range 0 stop '192.168.189.250' + +Secondary +""""""""" + +.. code-block:: none + + set service dhcp-server shared-network-name NET-VYOS subnet 192.0.2.0/24 default-router '192.0.2.254' + set service dhcp-server shared-network-name NET-VYOS subnet 192.0.2.0/24 dns-server '192.0.2.254' + set service dhcp-server shared-network-name NET-VYOS subnet 192.0.2.0/24 domain-name 'vyos.net' + set service dhcp-server shared-network-name NET-VYOS subnet 192.0.2.0/24 failover local-address '192.168.189.253' + set service dhcp-server shared-network-name NET-VYOS subnet 192.0.2.0/24 failover name 'NET-VYOS' + set service dhcp-server shared-network-name NET-VYOS subnet 192.0.2.0/24 failover peer-address '192.168.189.252' + set service dhcp-server shared-network-name NET-VYOS subnet 192.0.2.0/24 failover status 'primary' + set service dhcp-server shared-network-name NET-VYOS subnet 192.0.2.0/24 range 0 start '192.168.189.10' + set service dhcp-server shared-network-name NET-VYOS subnet 192.0.2.0/24 range 0 stop '192.168.189.250' + Static mappings --------------- |