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Support packet filtering for VPCS

Browse Source 
https://github.com/GNS3/gns3-gui/issues/765
This commit is contained in:
Julien Duponchelle
2017-06-30 10:22:30 +02:00
parent 8f72356bab
commit 08423eff96
25 changed files with 526 additions and 269 deletions
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33
gns3server/controller/udp_link.py
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@ -62,12 +62,21 @@ class UDPLink(Link):
response = yield from node2.compute.post("/projects/{}/ports/udp".format(self._project.id))
self._node2_port = response.json["udp_port"]
node1_filters = {}
node2_filters = {}
filter_node = self._get_filter_node()
if filter_node == node1:
node1_filters = self._filters
elif filter_node == node2:
node2_filters = self._filters
# Create the tunnel on both side
self._link_data.append({
"lport": self._node1_port,
"rhost": node2_host,
"rport": self._node2_port,
"type": "nio_udp"
"type": "nio_udp",
"filters": node1_filters
})
yield from node1.post("/adapters/{adapter_number}/ports/{port_number}/nio".format(adapter_number=adapter_number1, port_number=port_number1), data=self._link_data[0], timeout=120)
@ -75,7 +84,8 @@ class UDPLink(Link):
"lport": self._node2_port,
"rhost": node1_host,
"rport": self._node1_port,
"type": "nio_udp"
"type": "nio_udp",
"filters": node2_filters
})
try:
yield from node2.post("/adapters/{adapter_number}/ports/{port_number}/nio".format(adapter_number=adapter_number2, port_number=port_number2), data=self._link_data[1], timeout=120)
@ -85,6 +95,25 @@ class UDPLink(Link):
raise e
self._created = True
@asyncio.coroutine
def update(self):
if len(self._link_data) == 0:
return
node1 = self._nodes[0]["node"]
node2 = self._nodes[1]["node"]
filter_node = self._get_filter_node()
if node1 == filter_node:
adapter_number1 = self._nodes[0]["adapter_number"]
port_number1 = self._nodes[0]["port_number"]
self._link_data[0]["filters"] = self._filters
yield from node1.put("/adapters/{adapter_number}/ports/{port_number}/nio".format(adapter_number=adapter_number1, port_number=port_number1), data=self._link_data[0], timeout=120)
elif node2 == filter_node:
adapter_number2 = self._nodes[1]["adapter_number"]
port_number2 = self._nodes[1]["port_number"]
self._link_data[1]["filters"] = self._filters
yield from node2.put("/adapters/{adapter_number}/ports/{port_number}/nio".format(adapter_number=adapter_number2, port_number=port_number2), data=self._link_data[1], timeout=221)
@asyncio.coroutine
def delete(self):
"""