- if node[u"type"] == NodeType.DUT:
- msg = f"Node {node[u'host']}: Setting Ethernet MTU for interface " \
- f"on DUT nodes not supported"
- elif node[u"type"] != NodeType.TG:
- msg = f"Node {node[u'host']} has unknown NodeType: {node[u'type']}"
- else:
- iface_name = Topology.get_interface_name(node, iface_key)
- cmd = f"ip link set {iface_name} mtu {mtu}"
+ for pf_pci in pf_pcis:
+ pf_eth = InterfaceUtil.pci_to_eth(node, pf_pci)
+ cmd = f"ip link set {pf_eth} mtu {mtu}"