diff options
Diffstat (limited to 'resources')
| -rw-r--r-- | resources/libraries/python/InterfaceUtil.py | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/resources/libraries/python/InterfaceUtil.py b/resources/libraries/python/InterfaceUtil.py index 939a34b8d1..481c122e3f 100644 --- a/resources/libraries/python/InterfaceUtil.py +++ b/resources/libraries/python/InterfaceUtil.py @@ -1613,6 +1613,29 @@ class InterfaceUtil: exec_cmd_no_error(node, cmd, sudo=True) @staticmethod + def set_linux_interface_promisc( + node, interface, namespace=None, vf_id=None, state=u"on"): + """Set promisc state for interface in linux. + + :param node: Node where to execute command. + :param interface: Interface in namespace. + :param namespace: Exec command in namespace. (Optional, Default: None) + :param vf_id: Virtual Function id. (Optional, Default: None) + :param state: State of feature. (Optional, Default: on) + :type node: dict + :type interface: str + :type namespace: str + :type vf_id: int + :type state: str + """ + promisc_str = f"vf {vf_id} promisc {state}" if vf_id is not None \ + else f"promisc {state}" + ns_str = f"ip netns exec {namespace}" if namespace else u"" + + cmd = f"{ns_str} ip link set dev {interface} {promisc_str}" + exec_cmd_no_error(node, cmd, sudo=True) + + @staticmethod def set_linux_interface_trust_on( node, interface, namespace=None, vf_id=None): """Set trust on (promisc) for interface in linux. @@ -1740,6 +1763,7 @@ class InterfaceUtil: kernel_driver = Topology.get_interface_driver(node, ifc_key) current_driver = DUTSetup.get_pci_dev_driver( node, pf_pci_addr.replace(u":", r"\:")) + pf_dev = f"`basename /sys/bus/pci/devices/{pf_pci_addr}/net/*`" VPPUtil.stop_vpp_service(node) if current_driver != kernel_driver: @@ -1754,6 +1778,10 @@ class InterfaceUtil: # Initialize PCI VFs. DUTSetup.set_sriov_numvfs(node, pf_pci_addr, numvfs) + if not numvfs: + if osi_layer == u"L2": + InterfaceUtil.set_linux_interface_promisc(node, pf_dev) + vf_ifc_keys = [] # Set MAC address and bind each virtual function to uio driver. for vf_id in range(numvfs): @@ -1763,7 +1791,6 @@ class InterfaceUtil: ] ) - pf_dev = f"`basename /sys/bus/pci/devices/{pf_pci_addr}/net/*`" InterfaceUtil.set_linux_interface_trust_on( node, pf_dev, vf_id=vf_id ) |