diff options
Diffstat (limited to 'cloudinit/net/__init__.py')
| -rw-r--r-- | cloudinit/net/__init__.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/cloudinit/net/__init__.py b/cloudinit/net/__init__.py index 346be5d3..a072a8d6 100644 --- a/cloudinit/net/__init__.py +++ b/cloudinit/net/__init__.py @@ -86,6 +86,11 @@ def is_bridge(devname): return os.path.exists(sys_dev_path(devname, "bridge")) +def is_vlan(devname): + uevent = str(read_sys_net_safe(devname, "uevent")) + return 'DEVTYPE=vlan' in uevent.splitlines() + + def is_connected(devname): # is_connected isn't really as simple as that. 2 is # 'physically connected'. 3 is 'not connected'. but a wlan interface will @@ -393,6 +398,8 @@ def get_interfaces_by_mac(): continue if is_bridge(name): continue + if is_vlan(name): + continue mac = get_interface_mac(name) # some devices may not have a mac (tun0) if not mac: |