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Fixes "can only use tap interfaces that both already exist and are up". Fixes #399.

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This commit is contained in:
grossmj 2016-01-26 13:48:58 -07:00
parent 35e045a22e
commit a279bfe1d9
1 changed files with 3 additions and 2 deletions
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5
gns3server/modules/dynamips/__init__.py
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@ -458,9 +458,10 @@ class Dynamips(BaseManager):
nio = NIOLinuxEthernet(node.hypervisor, ethernet_device)
elif nio_settings["type"] == "nio_tap":
tap_device = nio_settings["tap_device"]
if not is_interface_up(tap_device):
raise aiohttp.web.HTTPConflict(text="TAP interface {} is down".format(tap_device))
nio = NIOTAP(node.hypervisor, tap_device)
if not is_interface_up(tap_device):
# test after the TAP interface has been created (if it doesn't exist yet)
raise aiohttp.web.HTTPConflict(text="TAP interface {} is down".format(tap_device))
elif nio_settings["type"] == "nio_unix":
local_file = nio_settings["local_file"]
remote_file = nio_settings["remote_file"]