Fix NAT node not working on Windows. Fixes #1163.

GNS3 · Sep 11, 2017 · 9e4cfaf · 9e4cfaf
1 parent 4a2dfb0
commit 9e4cfaf
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/gns3server/compute/builtin/nodes/nat.py b/gns3server/compute/builtin/nodes/nat.py
@@ -36,11 +36,11 @@ def __init__(self, *args, **kwargs):
                 raise NodeError("virbr0 is missing. You need to install libvirt")
             interface = "virbr0"
         else:
-            names = filter(lambda x: 'vmnet8' in x.lower(),
-                           [interface["name"] for interface in gns3server.utils.interfaces.interfaces()])
-            if not len(list(names)):
+            interfaces = list(filter(lambda x: 'vmnet8' in x.lower(),
+                           [interface["name"] for interface in gns3server.utils.interfaces.interfaces()]))
+            if not len(interfaces):
                 raise NodeError("vmnet8 is missing. You need to install VMware or use the NAT node on GNS3 VM")
-            interface = "vmnet8"
+            interface = interfaces[0]  # take the first available interface containing the vmnet8 name
 
         ports = [
             {