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Use uBridge for Qemu connections. Ref #267.

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Handle packet captures for VPCS & Qemu nodes. Fixes #548.
This commit is contained in:
grossmj
2016-06-23 16:56:06 -06:00
parent 4eb03b5a99
commit 04022677bd
9 changed files with 244 additions and 119 deletions
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21
gns3server/compute/vmware/vmware_vm.py
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@ -298,8 +298,7 @@ class VMwareVM(BaseNode):
yield from self._ubridge_send("bridge create {name}".format(name=vnet))
vmnet_interface = os.path.basename(self._vmx_pairs[vnet])
if sys.platform.startswith("linux"):
yield from self._ubridge_send('bridge add_nio_linux_raw {name} "{interface}"'.format(name=vnet,
interface=vmnet_interface))
yield from self._ubridge_send('bridge add_nio_linux_raw {name} "{interface}"'.format(name=vnet, interface=vmnet_interface))
elif sys.platform.startswith("win"):
windows_interfaces = interfaces()
npf = None
@ -312,34 +311,30 @@ class VMwareVM(BaseNode):
npf = interface["id"]
source_mac = interface["mac_address"]
if npf:
yield from self._ubridge_send('bridge add_nio_ethernet {name} "{interface}"'.format(name=vnet,
interface=npf))
yield from self._ubridge_send('bridge add_nio_ethernet {name} "{interface}"'.format(name=vnet, interface=npf))
else:
raise VMwareError("Could not find NPF id for VMnet interface {}".format(vmnet_interface))
if block_host_traffic:
if source_mac:
yield from self._ubridge_send('bridge set_pcap_filter {name} "not ether src {mac}"'.format(name=vnet,
mac=source_mac))
yield from self._ubridge_send('bridge set_pcap_filter {name} "not ether src {mac}"'.format(name=vnet, mac=source_mac))
else:
log.warn("Could not block host network traffic on {} (no MAC address found)".format(vmnet_interface))
elif sys.platform.startswith("darwin"):
yield from self._ubridge_send('bridge add_nio_fusion_vmnet {name} "{interface}"'.format(name=vnet,
interface=vmnet_interface))
yield from self._ubridge_send('bridge add_nio_fusion_vmnet {name} "{interface}"'.format(name=vnet, interface=vmnet_interface))
else:
yield from self._ubridge_send('bridge add_nio_ethernet {name} "{interface}"'.format(name=vnet,
interface=vmnet_interface))
if isinstance(nio, NIOUDP):
yield from self._ubridge_send('bridge add_nio_udp {name} {lport} {rhost} {rport}'.format(name=vnet,
lport=nio.lport,
rhost=nio.rhost,
rport=nio.rport))
lport=nio.lport,
rhost=nio.rhost,
rport=nio.rport))
if nio.capturing:
yield from self._ubridge_send('bridge start_capture {name} "{pcap_file}"'.format(name=vnet,
pcap_file=nio.pcap_output_file))
yield from self._ubridge_send('bridge start_capture {name} "{pcap_file}"'.format(name=vnet, pcap_file=nio.pcap_output_file))
yield from self._ubridge_send('bridge start {name}'.format(name=vnet))