Merge pull request flannel-io#1748 from rbrtbnfgl/vxlan_respberry

Update backend documentation for VXLAN on raspberry pi
wheatevo · Mar 23, 2023 · 7554e74 · 7554e74
2 parents a9e0609 + bc32124
commit 7554e74
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/Documentation/backends.md b/Documentation/backends.md
@@ -26,6 +26,11 @@ Type and options:
 * `MTU` (number): Desired MTU for the outgoing packets if not defined the MTU of the external interface is used.
 * `MacPrefix` (String): Only use on Windows, set to the MAC prefix. Defaults to `0E-2A`.
 
+Starting with Ubuntu 21.10, vxlan support on Raspberry Pi has been moved into a seperate kernel module. 
+```
+sudo apt install linux-modules-extra-raspi
+```
+
 ### host-gw
 
 Use host-gw to create IP routes to subnets via remote machine IPs. Requires direct layer2 connectivity between hosts running flannel.