Date: Wed, 26 Jul 2023 17:32:42 +0200 From: "Patrick M. Hausen" <hausen@punkt.de> To: Rudy <crapsh@monkeybrains.net> Cc: FreeBSD Net <freebsd-net@freebsd.org> Subject: Re: VLAN not working - jails, bridges, and VLANs Message-ID: <B1E10302-6323-41D0-BD99-5129CD8B054E@punkt.de> In-Reply-To: <156f55a9-9a0b-f2e8-f542-1933f6dc229a@monkeybrains.net> References: <156f55a9-9a0b-f2e8-f542-1933f6dc229a@monkeybrains.net>
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Hi all, > Am 16.07.2023 um 05:54 schrieb Rudy <crapsh@monkeybrains.net>: > Kernel: FreeBSD 13.1-RELEASE-p8 GENERIC amd64 > Issue: vlan traffic not in the jail To connect a VNET jail to a VLAN you - create the VLAN on top of a physical interface or lagg - create a bridge interface with that VLAN as a member interface - if the host needs IP connectivity in that VLAN assign IP addresses to = the bridge and not to the VLAN - connect the jail to that bridge One bridge per VLAN. Running in production with about 1000 jails, here. HTH, Patrick --=20 punkt.de GmbH Patrick M. Hausen .infrastructure Sophienstr. 187 76185 Karlsruhe Tel. +49 721 9109500 https://infrastructure.punkt.de info@punkt.de AG Mannheim 108285 Gesch=C3=A4ftsf=C3=BChrer: Daniel Lienert, Fabian Stein
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