From 1c13fff4f7cee348d88566b2486905fc889b3588 Mon Sep 17 00:00:00 2001 From: Ivan Pepelnjak Date: Fri, 15 Mar 2024 07:09:11 +0100 Subject: [PATCH] Caveat fix: you might have to install MPLS drivers on Ubuntu Discovered by @barajus, more details in https://github.com/ipspace/netlab-examples/issues/23 --- docs/caveats.md | 1 + 1 file changed, 1 insertion(+) diff --git a/docs/caveats.md b/docs/caveats.md index 42423eb79..6aa690bd6 100644 --- a/docs/caveats.md +++ b/docs/caveats.md @@ -164,6 +164,7 @@ Sadly, it's also **NOT** possible to use *VRRP* on a *Virtual Network* interface * VM version of FRR is a Ubuntu VM. FRR package is downloaded and installed during the initial configuration process. * You can change FRR default profile with **netlab_frr_defaults** node parameter (`traditional` or `datacenter`, default is `datacenter`). * **netlab collect** downloads FRR configuration but not Linux interface configuration. +* FRR container needs host kernel modules for MPLS forwarding. If your Ubuntu 22.04 distribution does not include the MPLS drivers, do `sudo apt install linux-generic`. (caveats-vmx)= ## Juniper vMX in Containerlab