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Revert "increase verbosity of sdn dhcp docs."

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This reverts commit 3e42197c54, it was
not intended to be applied already.

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This commit is contained in:
Thomas Lamprecht 2024-11-20 17:53:14 +01:00
parent 608887b210
commit 656d56ab51
1 changed files with 8 additions and 29 deletions
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pvesdn.adoc
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@ -110,12 +110,6 @@ apt install dnsmasq
systemctl disable --now dnsmasq
----
This disables the default dnsmasq service and allows for a separate dnsmasq service for
each configured Zone (`dnsmasq@$ZONE.service`).
See the corresponding section in xref:pvesdn_config_dhcp[DHCP feature] for
configuration details.
[[pvesdn_install_frrouting]]
FRRouting
~~~~~~~~~
@ -642,17 +636,14 @@ available when using the xref:pvesdn_ipam_plugin_pveipam[PVE IPAM plugin].
Configuration
~~~~~~~~~~~~~
NOTE: Currently only Simple Zones have support for automatic DHCP.
Do not forget to follow the installation steps for the
xref:pvesdn_install_dhcp_ipam[dnsmasq DHCP plugin]!
You can enable automatic DHCP for a zone in the Web UI via the Zones panel and
enabling DHCP in the advanced options of a Zone.
enabling DHCP in the advanced options of a zone.
NOTE: Currently only Simple Zones have support for automatic DHCP
After automatic DHCP has been enabled for a Zone, DHCP Ranges need to be
configured for the Subnets in a Zone. In order to that, go to the VNets panel and
create a VNet, which is attached to your Zone. Click your VNet and create
the Subnet for which you want to configure DHCP ranges. In the edit
configured for the subnets in a Zone. In order to that, go to the Vnets panel and
select the Subnet for which you want to configure DHCP ranges. In the edit
dialogue you can configure DHCP ranges in the respective Tab. Alternatively you
can set DHCP ranges for a Subnet via the following CLI command:
@ -662,26 +653,14 @@ pvesh set /cluster/sdn/vnets/<vnet>/subnets/<subnet>
-dhcp-range start-address=10.0.2.100,end-address=10.0.2.200
----
You also need to have a gateway configured for the Subnet - otherwise
You also need to have a gateway configured for the subnet - otherwise
automatic DHCP will not work.
Make sure the gateway's IP address is within the range of your Subnet
(eg 192.0.2.1 for a Subnet 192.0.2.0/24). This will be the address under
which you can reach your PVE host from the guest. If you want your guests
to have internet access, check the SNAT box as well.
NOTE: The node will configure the gateway IP with the configured netmask
on the virtual bridge. Keep in mind that this range should not be in use
elsewhere in your network to avoid unexpected routing issues.
After finishing your configuration, apply it from the SDN panel.
The configuration results in a Linux bridge (named like your VNet) being configured
with the gateway's IP as its address.
The DHCP plugin will then allocate IPs in the IPAM only in the configured
ranges.
Do not forget to follow the installation steps for the
xref:pvesdn_install_dhcp_ipam[dnsmasq DHCP plugin] as well.
Plugins
~~~~~~~