[Mesh] First attempts at babeld-lab

So I got a linux (arch) vm up and running, installed wireshark, git, babeld, and bridge-tools (ip already installed). Cloned babeld-lab, moved into that repository and called sudo ./babeld-lab.sh add as in step 1. This is the error message I get: vagrant@archlinux:~/babeld-lab$ sudo ./babeld-lab.sh add RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported add bridge failed: Package not installed set stp status failed: No such device interface veth-p0 does not exist! interface veth-p1 does not exist! Cannot create namespace file "/var/run/netns/n0": File exists Cannot create namespace file "/var/run/netns/n1": File exists Cannot find device "veth-n0" Cannot find device "veth-n1" Cannot find device "veth-n0" For what it's worth, calling this again outputs Cannot find device "veth-p0" Cannot find device "veth-p1" Cannot find device "veth-n0" Cannot find device "veth-n1" Cannot find device "br-babel" I'll look through the file, but my bash is a bit rusty. best, Arthur