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https://github.com/GNS3/gns3-server
synced 2024-11-13 20:08:55 +00:00
Fixes ATM mapping.
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@ -188,22 +188,33 @@ class ATMSwitch(Device):
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raise DynamipsError("Port {} is not allocated".format(port_number))
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# remove VCs mapped with the port
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pvc_entry = re.compile(r"""^([0-9]*):([0-9]*):([0-9]*)$""")
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for source, destination in self._active_mappings.copy().items():
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match_source_pvc = pvc_entry.search(source)
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match_destination_pvc = pvc_entry.search(destination)
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if match_source_pvc and match_destination_pvc:
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if len(source) == 3 and len(destination) == 3:
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# remove the virtual channels mapped with this port/nio
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source_port, source_vpi, source_vci = map(int, match_source_pvc.group(1, 2, 3))
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destination_port, destination_vpi, destination_vci = map(int, match_destination_pvc.group(1, 2, 3))
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source_port, source_vpi, source_vci = source
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destination_port, destination_vpi, destination_vci = destination
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if port_number == source_port:
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log.info('ATM switch "{name}" [{id}]: unmapping VCC between port {source_port} VPI {source_vpi} VCI {source_vci} and port {destination_port} VPI {destination_vpi} VCI {destination_vci}'.format(name=self._name,
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id=self._id,
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source_port=source_port,
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source_vpi=source_vpi,
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source_vci=source_vci,
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destination_port=destination_port,
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destination_vpi=destination_vpi,
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destination_vci=destination_vci))
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yield from self.unmap_pvc(source_port, source_vpi, source_vci, destination_port, destination_vpi, destination_vci)
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yield from self.unmap_pvc(destination_port, destination_vpi, destination_vci, source_port, source_vpi, source_vci)
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else:
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# remove the virtual paths mapped with this port/nio
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source_port, source_vpi = map(int, source.split(':'))
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destination_port, destination_vpi = map(int, destination.split(':'))
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source_port, source_vpi = source
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destination_port, destination_vpi = destination
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if port_number == source_port:
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log.info('ATM switch "{name}" [{id}]: unmapping VPC between port {source_port} VPI {source_vpi} and port {destination_port} VPI {destination_vpi}'.format(name=self._name,
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id=self._id,
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source_port=source_port,
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source_vpi=source_vpi,
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destination_port=destination_port,
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destination_vpi=destination_vpi))
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yield from self.unmap_vp(source_port, source_vpi, destination_port, destination_vpi)
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yield from self.unmap_vp(destination_port, destination_vpi, source_port, source_vpi)
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@ -239,6 +250,14 @@ class ATMSwitch(Device):
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if self.has_port(destination_port):
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if (source_port, source_vpi, source_vci) not in self._active_mappings and \
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(destination_port, destination_vpi, destination_vci) not in self._active_mappings:
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log.info('ATM switch "{name}" [{id}]: mapping VCC between port {source_port} VPI {source_vpi} VCI {source_vci} and port {destination_port} VPI {destination_vpi} VCI {destination_vci}'.format(name=self._name,
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id=self._id,
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source_port=source_port,
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source_vpi=source_vpi,
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source_vci=source_vci,
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destination_port=destination_port,
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destination_vpi=destination_vpi,
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destination_vci=destination_vci))
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yield from self.map_pvc(source_port, source_vpi, source_vci, destination_port, destination_vpi, destination_vci)
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yield from self.map_pvc(destination_port, destination_vpi, destination_vci, source_port, source_vpi, source_vci)
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else:
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@ -247,6 +266,12 @@ class ATMSwitch(Device):
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destination_port, destination_vpi = map(int, destination.split(':'))
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if self.has_port(destination_port):
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if (source_port, source_vpi) not in self._active_mappings and (destination_port, destination_vpi) not in self._active_mappings:
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log.info('ATM switch "{name}" [{id}]: mapping VPC between port {source_port} VPI {source_vpi} and port {destination_port} VPI {destination_vpi}'.format(name=self._name,
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id=self._id,
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source_port=source_port,
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source_vpi=source_vpi,
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destination_port=destination_port,
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destination_vpi=destination_vpi))
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yield from self.map_vp(source_port, source_vpi, destination_port, destination_vpi)
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yield from self.map_vp(destination_port, destination_vpi, source_port, source_vpi)
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@ -283,7 +308,7 @@ class ATMSwitch(Device):
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port2=port2,
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vpi2=vpi2))
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self._active_mappings["{}:{}".format(port1, vpi1)] = "{}:{}".format(port2, vpi2)
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self._active_mappings[(port1, vpi1)] = (port2, vpi2)
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@asyncio.coroutine
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def unmap_vp(self, port1, vpi1, port2, vpi2):
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@ -318,7 +343,7 @@ class ATMSwitch(Device):
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port2=port2,
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vpi2=vpi2))
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del self._active_mappings["{}:{}".format(port1, vpi1)]
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del self._active_mappings[(port1, vpi1)]
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@asyncio.coroutine
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def map_pvc(self, port1, vpi1, vci1, port2, vpi2, vci2):
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@ -359,7 +384,7 @@ class ATMSwitch(Device):
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vpi2=vpi2,
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vci2=vci2))
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self._active_mappings["{}:{}:{}".format(port1, vpi1, vci1)] = "{}:{}:{}".format(port2, vpi2, vci2)
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self._active_mappings[(port1, vpi1, vci1)] = (port2, vpi2, vci2)
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@asyncio.coroutine
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def unmap_pvc(self, port1, vpi1, vci1, port2, vpi2, vci2):
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@ -399,7 +424,7 @@ class ATMSwitch(Device):
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port2=port2,
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vpi2=vpi2,
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vci2=vci2))
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del self._active_mappings["{}:{}:{}".format(port1, vpi1, vci1)]
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del self._active_mappings[(port1, vpi1, vci1)]
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@asyncio.coroutine
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def start_capture(self, port_number, output_file, data_link_type="DLT_ATM_RFC1483"):
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