docs: Document issues when not including subnet mask on VNET jails

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tschettervictor
2025-02-17 16:22:30 -07:00
committed by GitHub
parent b73b72d055
commit a8a377f7c4

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@@ -120,6 +120,10 @@ container interfaces as they are started and stopped. These interface names
match the pattern `eXb_bastilleX`. Internally to the containers these
interfaces are presented as `vnet0`.
If you do not specify a subnet mask, you might have issues with jail to jail
networking, especially VLAN to VLAN. We recommend always adding a subnet to
VNET jail IPs when creating them to avoid these issues.
VNET also requires a custom devfs ruleset. Create the file as needed on the
host system: