During discovery of the GB300s we found that we were unable to match them against the known machine interfaces, this was because their onboard NIC was also connected, and was appearing first in the routing table.
The workaround for initial testing was to set the switchports that they were connected to as offline. We should instead make scout, probably in the forge-scout-pre.sh script, look for any configured interfaces that are not DPUs or Connect-X NICs, and set them offline instead.
During discovery of the GB300s we found that we were unable to match them against the known machine interfaces, this was because their onboard NIC was also connected, and was appearing first in the routing table.
The workaround for initial testing was to set the switchports that they were connected to as offline. We should instead make scout, probably in the forge-scout-pre.sh script, look for any configured interfaces that are not DPUs or Connect-X NICs, and set them offline instead.