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https://github.com/GNS3/gns3-server
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Bind host on 0.0.0.0 when checking for a free UDP port. Fixes #265.
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6ee94331d4
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@ -1247,10 +1247,20 @@ class Router(BaseVM):
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raise DynamipsError("Port {port_number} does not exist in adapter {adapter}".format(adapter=adapter,
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port_number=port_number))
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yield from self._hypervisor.send('vm slot_add_nio_binding "{name}" {slot_number} {port_number} {nio}'.format(name=self._name,
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slot_number=slot_number,
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port_number=port_number,
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nio=nio))
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try:
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yield from self._hypervisor.send('vm slot_add_nio_binding "{name}" {slot_number} {port_number} {nio}'.format(name=self._name,
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slot_number=slot_number,
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port_number=port_number,
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nio=nio))
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except DynamipsError:
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# in case of error try to remove and add the nio binding
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yield from self._hypervisor.send('vm slot_remove_nio_binding "{name}" {slot_number} {port_number}'.format(name=self._name,
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slot_number=slot_number,
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port_number=port_number))
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yield from self._hypervisor.send('vm slot_add_nio_binding "{name}" {slot_number} {port_number} {nio}'.format(name=self._name,
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slot_number=slot_number,
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port_number=port_number,
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nio=nio))
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log.info('Router "{name}" [{id}]: NIO {nio_name} bound to port {slot_number}/{port_number}'.format(name=self._name,
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id=self._id,
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@ -33,8 +33,9 @@ class PortManager:
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def __init__(self, host="127.0.0.1"):
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self._console_host = host
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self._udp_host = host
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# UDP host must be 0.0.0.0, reason: https://github.com/GNS3/gns3-server/issues/265
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self._udp_host = "0.0.0.0"
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self._used_tcp_ports = set()
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self._used_udp_ports = set()
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