mirror of
https://github.com/LibreQoE/LibreQoS.git
synced 2025-02-25 18:55:32 -06:00
Robert Chacón
GitHub
commit
6abbd8da18
286
v1.2/LibreQoS.py
286
v1.2/LibreQoS.py
@ -18,7 +18,7 @@ import shutil
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from ispConfig import fqOrCAKE, upstreamBandwidthCapacityDownloadMbps, upstreamBandwidthCapacityUploadMbps, \
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defaultClassCapacityDownloadMbps, defaultClassCapacityUploadMbps, interfaceA, interfaceB, enableActualShellCommands, \
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runShellCommandsAsSudo, generatedPNDownloadMbps, generatedPNUploadMbps
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runShellCommandsAsSudo, generatedPNDownloadMbps, generatedPNUploadMbps, usingXDP
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def shell(command):
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if enableActualShellCommands:
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@ -38,26 +38,38 @@ def checkIfFirstRunSinceBoot():
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lastRun = datetime.strptime(file.read(), "%d-%b-%Y (%H:%M:%S.%f)")
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systemRunningSince = datetime.fromtimestamp(psutil.boot_time())
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if systemRunningSince > lastRun:
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print("First time run since system boot. Will load xdp-cpumap-tc from scratch.")
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print("First time run since system boot.")
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return True
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else:
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print("Not first time run since system boot. Will clear xdp filter rules and reload.")
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print("Not first time run since system boot.")
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return False
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else:
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print("First time run since system boot. Will attach xdp.")
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print("First time run since system boot.")
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return True
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def clearPriorSettings(interfaceA, interfaceB):
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if enableActualShellCommands:
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#shell('tc filter delete dev ' + interfaceA)
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#shell('tc filter delete dev ' + interfaceA + ' root')
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# If not using XDP, clear tc filter
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if usingXDP == False:
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#two of these are probably redundant. Will remove later once determined which those are.
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shell('tc filter delete dev ' + interfaceA)
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shell('tc filter delete dev ' + interfaceA + ' root')
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shell('tc filter delete dev ' + interfaceB)
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shell('tc filter delete dev ' + interfaceB + ' root')
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shell('tc qdisc delete dev ' + interfaceA + ' root')
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#shell('tc qdisc delete dev ' + interfaceA)
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#shell('tc filter delete dev ' + interfaceB)
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#shell('tc filter delete dev ' + interfaceB + ' root')
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shell('tc qdisc delete dev ' + interfaceB + ' root')
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#shell('tc qdisc delete dev ' + interfaceA)
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#shell('tc qdisc delete dev ' + interfaceB)
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def tearDown(interfaceA, interfaceB):
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# Full teardown of everything for exiting LibreQoS
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if enableActualShellCommands:
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# If using XDP, remove xdp program from interfaces
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if usingXDP == True:
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shell('ip link set dev ' + interfaceA + ' xdp off')
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shell('ip link set dev ' + interfaceB + ' xdp off')
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clearPriorSettings(interfaceA, interfaceB)
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def findQueuesAvailable():
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# Find queues and CPU cores available. Use min between those two as queuesAvailable
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if enableActualShellCommands:
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@ -108,7 +120,7 @@ def validateNetworkAndDevices():
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circuitID, circuitName, deviceID, deviceName, ParentNode, mac, ipv4_input, ipv6_input, downloadMin, uploadMin, downloadMax, uploadMax, comment = row
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# Each entry in ShapedDevices.csv can have multiple IPv4s or IPv6s seperated by commas. Split them up and parse each to ensure valid
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ipv4_hosts = []
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ipv6_hosts = []
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ipv6_subnets_and_hosts = []
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if ipv4_input != "":
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try:
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ipv4_input = ipv4_input.replace(' ','')
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@ -135,13 +147,11 @@ def validateNetworkAndDevices():
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else:
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ipv6_list = [ipv6_input]
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for ipEntry in ipv6_list:
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if '/128' in ipEntry:
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ipEntry = ipEntry.replace('/128','')
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ipv6_hosts.append(ipaddress.ip_address(ipEntry))
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elif '/' in ipEntry:
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ipv6_hosts.extend(list(ipaddress.ip_network(ipEntry).hosts()))
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if (type(ipaddress.ip_network(ipEntry)) is ipaddress.IPv6Network) or (type(ipaddress.ip_address(ipEntry)) is ipaddress.IPv6Address):
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ipv6_subnets_and_hosts.extend(ipEntry)
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else:
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ipv6_hosts.append(ipaddress.ip_address(ipEntry))
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warnings.warn("Provided IPv6 '" + ipv6_input + "' in ShapedDevices.csv at row " + str(rowNum) + " is not valid.")
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devicesValidatedOrNot = False
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except:
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warnings.warn("Provided IPv6 '" + ipv6_input + "' in ShapedDevices.csv at row " + str(rowNum) + " is not valid.")
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devicesValidatedOrNot = False
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@ -198,6 +208,9 @@ def validateNetworkAndDevices():
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return False
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def refreshShapers():
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# Starting
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print("refreshShapers starting at " + datetime.now().strftime("%d/%m/%Y %H:%M:%S"))
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# Warn user if enableActualShellCommands is False, because that would mean no actual commands are executing
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if enableActualShellCommands == False:
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warnings.warn("enableActualShellCommands is set to False. None of the commands below will actually be executed. Simulated run.", stacklevel=2)
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@ -222,7 +235,7 @@ def refreshShapers():
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safeToRunRefresh = True
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else:
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if (isThisFirstRunSinceBoot == False):
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warnings.warn("Validation failed. Because this is not the first run since boot - will exit.")
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warnings.warn("Validation failed. Because this is not the first run since boot (queues already set up) - will now exit.")
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safeToRunRefresh = False
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else:
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warnings.warn("Validation failed. However - because this is the first run since boot - will load queues from last good config")
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@ -265,7 +278,7 @@ def refreshShapers():
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ipv4_hosts.append(host)
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else:
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ipv4_hosts.append(ipEntry)
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ipv6_hosts = []
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ipv6_subnets_and_hosts = []
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if ipv6_input != "":
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ipv6_input = ipv6_input.replace(' ','')
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if "," in ipv6_input:
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@ -273,14 +286,7 @@ def refreshShapers():
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else:
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ipv6_list = [ipv6_input]
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for ipEntry in ipv6_list:
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if '/128' in ipEntry:
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ipv6_hosts.append(ipEntry)
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elif '/' in ipEntry:
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theseHosts = ipaddress.ip_network(ipEntry).hosts()
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for host in theseHosts:
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ipv6_hosts.append(str(host))
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else:
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ipv6_hosts.append(ipEntry)
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ipv6_subnets_and_hosts.append(ipEntry)
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# If there is something in the circuit ID field
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if circuitID != "":
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# Seen circuit before
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@ -302,7 +308,7 @@ def refreshShapers():
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"deviceName": deviceName,
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"mac": mac,
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"ipv4s": ipv4_hosts,
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"ipv6s": ipv6_hosts,
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"ipv6s": ipv6_subnets_and_hosts,
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}
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devicesListForCircuit.append(thisDevice)
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circuit['devices'] = devicesListForCircuit
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@ -318,7 +324,7 @@ def refreshShapers():
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"deviceName": deviceName,
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"mac": mac,
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"ipv4s": ipv4_hosts,
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"ipv6s": ipv6_hosts,
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"ipv6s": ipv6_subnets_and_hosts,
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}
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deviceListForCircuit.append(thisDevice)
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thisCircuit = {
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@ -347,7 +353,7 @@ def refreshShapers():
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"deviceName": deviceName,
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"mac": mac,
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"ipv4s": ipv4_hosts,
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"ipv6s": ipv6_hosts,
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"ipv6s": ipv6_subnets_and_hosts,
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}
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deviceListForCircuit.append(thisDevice)
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thisCircuit = {
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@ -367,8 +373,11 @@ def refreshShapers():
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with open(networkJSONfile, 'r') as j:
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network = json.loads(j.read())
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# Pull rx/tx queues / CPU cores avaialble
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queuesAvailable = findQueuesAvailable()
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# Pull rx/tx queues / CPU cores available
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if usingXDP:
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queuesAvailable = findQueuesAvailable()
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else:
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queuesAvailable = 1
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# Generate Parent Nodes. Spread ShapedDevices.csv which lack defined ParentNode across these (balance across CPUs)
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generatedPNs = []
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@ -407,6 +416,12 @@ def refreshShapers():
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minDownload, minUpload = findBandwidthMins(network, 0)
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# Define lists for hash filters
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ipv4FiltersSrc = []
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ipv4FiltersDst = []
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ipv6FiltersSrc = []
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ipv6FiltersDst = []
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# Parse network structure. For each tier, create corresponding HTB and leaf classes. Prepare for execution later
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linuxTCcommands = []
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xdpCPUmapCommands = []
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@ -451,7 +466,16 @@ def refreshShapers():
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for device in circuit['devices']:
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if device['ipv4s']:
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for ipv4 in device['ipv4s']:
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xdpCPUmapCommands.append('./xdp-cpumap-tc/src/xdp_iphash_to_cpu_cmdline --add --ip ' + str(ipv4) + ' --cpu ' + hex(queue-1) + ' --classid ' + flowIDstring)
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if usingXDP:
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xdpCPUmapCommands.append('./xdp-cpumap-tc/src/xdp_iphash_to_cpu_cmdline --add --ip ' + str(ipv4) + ' --cpu ' + hex(queue-1) + ' --classid ' + flowIDstring)
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else:
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ipv4FiltersSrc.append((ipv4, parentString, flowIDstring))
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ipv4FiltersDst.append((ipv4, parentString, flowIDstring))
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if not usingXDP:
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if device['ipv6s']:
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for ipv6 in device['ipv6s']:
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ipv6FiltersSrc.append((ipv6, parentString, flowIDstring))
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ipv6FiltersDst.append((ipv6, parentString, flowIDstring))
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if device['deviceName'] not in devicesShaped:
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devicesShaped.append(device['deviceName'])
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minor += 1
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@ -475,6 +499,71 @@ def refreshShapers():
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# Here is the actual call to the recursive traverseNetwork() function. finalMinor is not used.
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finalMinor = traverseNetwork(network, 0, major=1, minor=3, queue=1, parentClassID="1:1", parentMaxDL=upstreamBandwidthCapacityDownloadMbps, parentMaxUL=upstreamBandwidthCapacityUploadMbps)
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# If XDP off - prepare commands for Hash Tables
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# IPv4 Hash Filters
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# Dst
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linuxTCcommands.append('filter add dev ' + interfaceA + ' parent 0x1: protocol all u32')
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linuxTCcommands.append('filter add dev ' + interfaceA + ' parent 0x1: protocol ip handle 3: u32 divisor 256')
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filterHandleCounter = 101
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for i in range (256):
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hexID = str(hex(i))#.replace('0x','')
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for ipv4Filter in ipv4FiltersDst:
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ipv4, parent, classid = ipv4Filter
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if '/' in ipv4:
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ipv4 = ipv4.split('/')[0]
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if (ipv4.split('.', 3)[3]) == str(i):
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filterHandle = hex(filterHandleCounter)
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linuxTCcommands.append('filter add dev ' + interfaceA + ' handle ' + filterHandle + ' protocol ip parent 0x1: u32 ht 3:' + hexID + ': match ip dst ' + ipv4 + ' flowid ' + classid)
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filterHandleCounter += 1
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linuxTCcommands.append('filter add dev ' + interfaceA + ' protocol ip parent 0x1: u32 ht 800: match ip dst 0.0.0.0/0 hashkey mask 0x000000ff at 16 link 3:')
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# Src
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linuxTCcommands.append('filter add dev ' + interfaceB + ' parent 0x1: protocol all u32')
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linuxTCcommands.append('filter add dev ' + interfaceB + ' parent 0x1: protocol ip handle 4: u32 divisor 256')
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filterHandleCounter = 101
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for i in range (256):
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hexID = str(hex(i))#.replace('0x','')
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for ipv4Filter in ipv4FiltersSrc:
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ipv4, parent, classid = ipv4Filter
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if '/' in ipv4:
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ipv4 = ipv4.split('/')[0]
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if (ipv4.split('.', 3)[3]) == str(i):
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filterHandle = hex(filterHandleCounter)
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linuxTCcommands.append('filter add dev ' + interfaceB + ' handle ' + filterHandle + ' protocol ip parent 0x1: u32 ht 4:' + hexID + ': match ip src ' + ipv4 + ' flowid ' + classid)
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filterHandleCounter += 1
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linuxTCcommands.append('filter add dev ' + interfaceB + ' protocol ip parent 0x1: u32 ht 800: match ip src 0.0.0.0/0 hashkey mask 0x000000ff at 12 link 4:')
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# IPv6 Hash Filters
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# Dst
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linuxTCcommands.append('tc filter add dev ' + interfaceA + ' parent 0x1: handle 5: protocol ipv6 u32 divisor 256')
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filterHandleCounter = 101
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for ipv6Filter in ipv6FiltersDst:
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ipv6, parent, classid = ipv6Filter
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withoutCIDR = ipv6.split('/')[0]
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third = str(ipaddress.IPv6Address(withoutCIDR).exploded).split(':',5)[3]
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usefulPart = third[:2]
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hexID = usefulPart
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filterHandle = hex(filterHandleCounter)
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linuxTCcommands.append('filter add dev ' + interfaceA + ' handle ' + filterHandle + ' protocol ipv6 parent 0x1: u32 ht 5:' + hexID + ': match ip6 dst ' + ipv6 + ' flowid ' + classid)
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filterHandleCounter += 1
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filterHandle = hex(filterHandleCounter)
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linuxTCcommands.append('filter add dev ' + interfaceA + ' protocol ipv6 parent 0x1: u32 ht 800:: match ip6 dst ::/0 hashkey mask 0x0000ff00 at 28 link 5:')
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filterHandleCounter += 1
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# Src
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linuxTCcommands.append('tc filter add dev ' + interfaceB + ' parent 0x1: handle 6: protocol ipv6 u32 divisor 256')
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filterHandleCounter = 101
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for ipv6Filter in ipv6FiltersSrc:
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ipv6, parent, classid = ipv6Filter
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withoutCIDR = ipv6.split('/')[0]
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third = str(ipaddress.IPv6Address(withoutCIDR).exploded).split(':',5)[3]
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usefulPart = third[:2]
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hexID = usefulPart
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filterHandle = hex(filterHandleCounter)
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linuxTCcommands.append('filter add dev ' + interfaceB + ' handle ' + filterHandle + ' protocol ipv6 parent 0x1: u32 ht 6:' + hexID + ': match ip6 src ' + ipv6 + ' flowid ' + classid)
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filterHandleCounter += 1
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filterHandle = hex(filterHandleCounter)
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linuxTCcommands.append('filter add dev ' + interfaceB + ' protocol ipv6 parent 0x1: u32 ht 800:: match ip6 src ::/0 hashkey mask 0x0000ff00 at 12 link 6:')
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filterHandleCounter += 1
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# Record start time of actual filter reload
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reloadStartTime = datetime.now()
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@ -483,47 +572,75 @@ def refreshShapers():
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# If this is the first time LibreQoS.py has run since system boot, load the XDP program and disable XPS
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# Otherwise, just clear the existing IP filter rules for xdp
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if isThisFirstRunSinceBoot:
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# Set up XDP-CPUMAP-TC
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shell('./xdp-cpumap-tc/bin/xps_setup.sh -d ' + interfaceA + ' --default --disable')
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shell('./xdp-cpumap-tc/bin/xps_setup.sh -d ' + interfaceB + ' --default --disable')
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shell('./xdp-cpumap-tc/src/xdp_iphash_to_cpu --dev ' + interfaceA + ' --lan')
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shell('./xdp-cpumap-tc/src/xdp_iphash_to_cpu --dev ' + interfaceB + ' --wan')
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if enableActualShellCommands:
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# Here we use os.system for the command, because otherwise it sometimes gltiches out with Popen in shell()
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result = os.system('./xdp-cpumap-tc/src/xdp_iphash_to_cpu_cmdline --clear')
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shell('./xdp-cpumap-tc/src/tc_classify --dev-egress ' + interfaceA)
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shell('./xdp-cpumap-tc/src/tc_classify --dev-egress ' + interfaceB)
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# If XDP is disabled, skips this entirely
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if usingXDP:
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if isThisFirstRunSinceBoot:
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# Set up XDP-CPUMAP-TC
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shell('./xdp-cpumap-tc/bin/xps_setup.sh -d ' + interfaceA + ' --default --disable')
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shell('./xdp-cpumap-tc/bin/xps_setup.sh -d ' + interfaceB + ' --default --disable')
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shell('./xdp-cpumap-tc/src/xdp_iphash_to_cpu --dev ' + interfaceA + ' --lan')
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shell('./xdp-cpumap-tc/src/xdp_iphash_to_cpu --dev ' + interfaceB + ' --wan')
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if enableActualShellCommands:
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# Here we use os.system for the command, because otherwise it sometimes gltiches out with Popen in shell()
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result = os.system('./xdp-cpumap-tc/src/xdp_iphash_to_cpu_cmdline --clear')
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shell('./xdp-cpumap-tc/src/tc_classify --dev-egress ' + interfaceA)
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shell('./xdp-cpumap-tc/src/tc_classify --dev-egress ' + interfaceB)
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else:
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if enableActualShellCommands:
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result = os.system('./xdp-cpumap-tc/src/xdp_iphash_to_cpu_cmdline --clear')
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if usingXDP:
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# Create MQ qdisc for each CPU core / rx-tx queue (XDP method - requires IPv4)
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thisInterface = interfaceA
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shell('tc qdisc replace dev ' + thisInterface + ' root handle 7FFF: mq')
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for queue in range(queuesAvailable):
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shell('tc qdisc add dev ' + thisInterface + ' parent 7FFF:' + hex(queue+1) + ' handle ' + hex(queue+1) + ': htb default 2')
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shell('tc class add dev ' + thisInterface + ' parent ' + hex(queue+1) + ': classid ' + hex(queue+1) + ':1 htb rate '+ str(upstreamBandwidthCapacityDownloadMbps) + 'mbit ceil ' + str(upstreamBandwidthCapacityDownloadMbps) + 'mbit')
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shell('tc qdisc add dev ' + thisInterface + ' parent ' + hex(queue+1) + ':1 ' + fqOrCAKE)
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# Default class - traffic gets passed through this limiter with lower priority if not otherwise classified by the Shaper.csv
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# Only 1/4 of defaultClassCapacity is guarenteed (to prevent hitting ceiling of upstream), for the most part it serves as an "up to" ceiling.
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# Default class can use up to defaultClassCapacityDownloadMbps when that bandwidth isn't used by known hosts.
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shell('tc class add dev ' + thisInterface + ' parent ' + hex(queue+1) + ':1 classid ' + hex(queue+1) + ':2 htb rate ' + str(defaultClassCapacityDownloadMbps/4) + 'mbit ceil ' + str(defaultClassCapacityDownloadMbps) + 'mbit prio 5')
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shell('tc qdisc add dev ' + thisInterface + ' parent ' + hex(queue+1) + ':2 ' + fqOrCAKE)
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thisInterface = interfaceB
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shell('tc qdisc replace dev ' + thisInterface + ' root handle 7FFF: mq')
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for queue in range(queuesAvailable):
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shell('tc qdisc add dev ' + thisInterface + ' parent 7FFF:' + hex(queue+1) + ' handle ' + hex(queue+1) + ': htb default 2')
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shell('tc class add dev ' + thisInterface + ' parent ' + hex(queue+1) + ': classid ' + hex(queue+1) + ':1 htb rate '+ str(upstreamBandwidthCapacityUploadMbps) + 'mbit ceil ' + str(upstreamBandwidthCapacityUploadMbps) + 'mbit')
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shell('tc qdisc add dev ' + thisInterface + ' parent ' + hex(queue+1) + ':1 ' + fqOrCAKE)
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# Default class - traffic gets passed through this limiter with lower priority if not otherwise classified by the Shaper.csv.
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# Only 1/4 of defaultClassCapacity is guarenteed (to prevent hitting ceiling of upstream), for the most part it serves as an "up to" ceiling.
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# Default class can use up to defaultClassCapacityUploadMbps when that bandwidth isn't used by known hosts.
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shell('tc class add dev ' + thisInterface + ' parent ' + hex(queue+1) + ':1 classid ' + hex(queue+1) + ':2 htb rate ' + str(defaultClassCapacityUploadMbps/4) + 'mbit ceil ' + str(defaultClassCapacityUploadMbps) + 'mbit prio 5')
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shell('tc qdisc add dev ' + thisInterface + ' parent ' + hex(queue+1) + ':2 ' + fqOrCAKE)
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else:
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if enableActualShellCommands:
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result = os.system('./xdp-cpumap-tc/src/xdp_iphash_to_cpu_cmdline --clear')
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# Create single HTB qdisc (non XDP method - allows IPv6)
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thisInterface = interfaceA
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shell('tc qdisc replace dev ' + thisInterface + ' root handle 0x1: htb default 2 r2q 1514')
|
||||
for queue in range(queuesAvailable):
|
||||
shell('tc qdisc add dev ' + thisInterface + ' parent 0x1:' + hex(queue+1) + ' handle ' + hex(queue+1) + ': htb default 2')
|
||||
shell('tc class add dev ' + thisInterface + ' parent ' + hex(queue+1) + ': classid ' + hex(queue+1) + ':1 htb rate '+ str(upstreamBandwidthCapacityDownloadMbps) + 'mbit ceil ' + str(upstreamBandwidthCapacityDownloadMbps) + 'mbit')
|
||||
shell('tc qdisc add dev ' + thisInterface + ' parent ' + hex(queue+1) + ':1 ' + fqOrCAKE)
|
||||
# Default class - traffic gets passed through this limiter with lower priority if not otherwise classified by the Shaper.csv
|
||||
# Only 1/4 of defaultClassCapacity is guarenteed (to prevent hitting ceiling of upstream), for the most part it serves as an "up to" ceiling.
|
||||
# Default class can use up to defaultClassCapacityDownloadMbps when that bandwidth isn't used by known hosts.
|
||||
shell('tc class add dev ' + thisInterface + ' parent ' + hex(queue+1) + ':1 classid ' + hex(queue+1) + ':2 htb rate ' + str(defaultClassCapacityDownloadMbps/4) + 'mbit ceil ' + str(defaultClassCapacityDownloadMbps) + 'mbit prio 5')
|
||||
shell('tc qdisc add dev ' + thisInterface + ' parent ' + hex(queue+1) + ':2 ' + fqOrCAKE)
|
||||
|
||||
# Create MQ qdisc for each interface
|
||||
thisInterface = interfaceA
|
||||
shell('tc qdisc replace dev ' + thisInterface + ' root handle 7FFF: mq')
|
||||
for queue in range(queuesAvailable):
|
||||
shell('tc qdisc add dev ' + thisInterface + ' parent 7FFF:' + hex(queue+1) + ' handle ' + hex(queue+1) + ': htb default 2')
|
||||
shell('tc class add dev ' + thisInterface + ' parent ' + hex(queue+1) + ': classid ' + hex(queue+1) + ':1 htb rate '+ str(upstreamBandwidthCapacityDownloadMbps) + 'mbit ceil ' + str(upstreamBandwidthCapacityDownloadMbps) + 'mbit')
|
||||
shell('tc qdisc add dev ' + thisInterface + ' parent ' + hex(queue+1) + ':1 ' + fqOrCAKE)
|
||||
# Default class - traffic gets passed through this limiter with lower priority if not otherwise classified by the Shaper.csv
|
||||
# Only 1/4 of defaultClassCapacity is guarenteed (to prevent hitting ceiling of upstream), for the most part it serves as an "up to" ceiling.
|
||||
# Default class can use up to defaultClassCapacityDownloadMbps when that bandwidth isn't used by known hosts.
|
||||
shell('tc class add dev ' + thisInterface + ' parent ' + hex(queue+1) + ':1 classid ' + hex(queue+1) + ':2 htb rate ' + str(defaultClassCapacityDownloadMbps/4) + 'mbit ceil ' + str(defaultClassCapacityDownloadMbps) + 'mbit prio 5')
|
||||
shell('tc qdisc add dev ' + thisInterface + ' parent ' + hex(queue+1) + ':2 ' + fqOrCAKE)
|
||||
thisInterface = interfaceB
|
||||
shell('tc qdisc replace dev ' + thisInterface + ' root handle 0x1: htb default 2 r2q 1514')
|
||||
for queue in range(queuesAvailable):
|
||||
shell('tc qdisc add dev ' + thisInterface + ' parent 0x1:' + hex(queue+1) + ' handle ' + hex(queue+1) + ': htb default 2')
|
||||
shell('tc class add dev ' + thisInterface + ' parent ' + hex(queue+1) + ': classid ' + hex(queue+1) + ':1 htb rate '+ str(upstreamBandwidthCapacityUploadMbps) + 'mbit ceil ' + str(upstreamBandwidthCapacityUploadMbps) + 'mbit')
|
||||
shell('tc qdisc add dev ' + thisInterface + ' parent ' + hex(queue+1) + ':1 ' + fqOrCAKE)
|
||||
# Default class - traffic gets passed through this limiter with lower priority if not otherwise classified by the Shaper.csv.
|
||||
# Only 1/4 of defaultClassCapacity is guarenteed (to prevent hitting ceiling of upstream), for the most part it serves as an "up to" ceiling.
|
||||
# Default class can use up to defaultClassCapacityUploadMbps when that bandwidth isn't used by known hosts.
|
||||
shell('tc class add dev ' + thisInterface + ' parent ' + hex(queue+1) + ':1 classid ' + hex(queue+1) + ':2 htb rate ' + str(defaultClassCapacityUploadMbps/4) + 'mbit ceil ' + str(defaultClassCapacityUploadMbps) + 'mbit prio 5')
|
||||
shell('tc qdisc add dev ' + thisInterface + ' parent ' + hex(queue+1) + ':2 ' + fqOrCAKE)
|
||||
|
||||
thisInterface = interfaceB
|
||||
shell('tc qdisc replace dev ' + thisInterface + ' root handle 7FFF: mq')
|
||||
for queue in range(queuesAvailable):
|
||||
shell('tc qdisc add dev ' + thisInterface + ' parent 7FFF:' + hex(queue+1) + ' handle ' + hex(queue+1) + ': htb default 2')
|
||||
shell('tc class add dev ' + thisInterface + ' parent ' + hex(queue+1) + ': classid ' + hex(queue+1) + ':1 htb rate '+ str(upstreamBandwidthCapacityUploadMbps) + 'mbit ceil ' + str(upstreamBandwidthCapacityUploadMbps) + 'mbit')
|
||||
shell('tc qdisc add dev ' + thisInterface + ' parent ' + hex(queue+1) + ':1 ' + fqOrCAKE)
|
||||
# Default class - traffic gets passed through this limiter with lower priority if not otherwise classified by the Shaper.csv.
|
||||
# Only 1/4 of defaultClassCapacity is guarenteed (to prevent hitting ceiling of upstream), for the most part it serves as an "up to" ceiling.
|
||||
# Default class can use up to defaultClassCapacityUploadMbps when that bandwidth isn't used by known hosts.
|
||||
shell('tc class add dev ' + thisInterface + ' parent ' + hex(queue+1) + ':1 classid ' + hex(queue+1) + ':2 htb rate ' + str(defaultClassCapacityUploadMbps/4) + 'mbit ceil ' + str(defaultClassCapacityUploadMbps) + 'mbit prio 5')
|
||||
shell('tc qdisc add dev ' + thisInterface + ' parent ' + hex(queue+1) + ':2 ' + fqOrCAKE)
|
||||
|
||||
# Execute actual Linux TC and XDP-CPUMAP-TC filter commands
|
||||
# Execute actual Linux TC commands
|
||||
print("Executing linux TC class/qdisc commands")
|
||||
with open('linux_tc.txt', 'w') as f:
|
||||
for line in linuxTCcommands:
|
||||
@ -531,11 +648,16 @@ def refreshShapers():
|
||||
logging.info(line)
|
||||
shell("/sbin/tc -f -b linux_tc.txt")
|
||||
print("Executed " + str(len(linuxTCcommands)) + " linux TC class/qdisc commands")
|
||||
print("Executing XDP-CPUMAP-TC IP filter commands")
|
||||
for command in xdpCPUmapCommands:
|
||||
logging.info(command)
|
||||
shell(command)
|
||||
print("Executed " + str(len(xdpCPUmapCommands)) + " XDP-CPUMAP-TC IP filter commands")
|
||||
|
||||
# Execute actual XDP-CPUMAP-TC filter commands
|
||||
if usingXDP:
|
||||
print("Executing XDP-CPUMAP-TC IP filter commands")
|
||||
for command in xdpCPUmapCommands:
|
||||
logging.info(command)
|
||||
shell(command)
|
||||
print("Executed " + str(len(xdpCPUmapCommands)) + " XDP-CPUMAP-TC IP filter commands")
|
||||
|
||||
# Record end time
|
||||
reloadEndTime = datetime.now()
|
||||
|
||||
# Recap - warn operator if devices were skipped
|
||||
@ -566,6 +688,9 @@ def refreshShapers():
|
||||
reloadTimeSeconds = (reloadEndTime - reloadStartTime).seconds
|
||||
print("Queue and IP filter reload completed in " + str(reloadTimeSeconds) + " seconds")
|
||||
|
||||
# Done
|
||||
print("refreshShapers completed on " + datetime.now().strftime("%d/%m/%Y %H:%M:%S"))
|
||||
|
||||
if __name__ == '__main__':
|
||||
parser = argparse.ArgumentParser()
|
||||
parser.add_argument(
|
||||
@ -584,15 +709,18 @@ if __name__ == '__main__':
|
||||
help="Just validate network.json and ShapedDevices.csv",
|
||||
action=argparse.BooleanOptionalAction,
|
||||
)
|
||||
parser.add_argument(
|
||||
'--clearrules',
|
||||
help="Clear ip filters, qdiscs, and xdp setup if any",
|
||||
action=argparse.BooleanOptionalAction,
|
||||
)
|
||||
args = parser.parse_args()
|
||||
logging.basicConfig(level=args.loglevel)
|
||||
|
||||
if args.validate:
|
||||
status = validateNetworkAndDevices()
|
||||
elif args.clearrules:
|
||||
tearDown(interfaceA, interfaceB)
|
||||
else:
|
||||
# Starting
|
||||
print("refreshShapers starting at " + datetime.now().strftime("%d/%m/%Y %H:%M:%S"))
|
||||
# Refresh and/or set up queues
|
||||
refreshShapers()
|
||||
# Done
|
||||
print("refreshShapers completed on " + datetime.now().strftime("%d/%m/%Y %H:%M:%S"))
|
||||
|
||||
@ -6,7 +6,7 @@
|
||||
|
||||
- Support for multiple IPv4s or IPv6s per device
|
||||
|
||||
- Reduced reload time by 80%
|
||||
- Reduced reload time by 80%. Actual packet loss is <25ms on reload of queues.
|
||||
|
||||
- Command line arguments ```--debug```, ```--verbose```, and ```--validate```.
|
||||
|
||||
@ -24,6 +24,7 @@ ShapedDevices.csv now has a field for Circuit ID. If the listed Circuit ID is th
|
||||
|
||||
## UISP Integration
|
||||
This integration fully maps out your entire UISP network.
|
||||
Add UISP info under "Optional UISP integration" in ispConfig.py
|
||||
|
||||
To use:
|
||||
1. Delete network.json and, if you have it, integrationUISPbandwidths.csv
|
||||
@ -31,3 +32,10 @@ To use:
|
||||
|
||||
It will create a network.json with approximated bandwidths for APs based on UISP's reported capacities, and fixed bandwidth of 1000/1000 for sites.
|
||||
You can modify integrationUISPbandwidths.csv to correct bandwidth rates. It will load integrationUISPbandwidths.csv on each run and use those listed bandwidths to create network.json. It will always overwrite ShapedDevices.csv on each run by pulling devices from UISP.
|
||||
|
||||
### UISP Integration - IPv6 Support
|
||||
This will match IPv4 MAC addresses in the DHCP server leases of your mikrotik to DHCPv6 bindings, and include those IPv6 addresses with their respective devices.
|
||||
|
||||
To enable:
|
||||
* Edit mikrotikDHCPRouterList.csv to list of your mikrotik DHCPv6 servers
|
||||
* Set findIPv6usingMikrotik in ispConfig.py to True
|
||||
|
||||
@ -2,15 +2,19 @@ import requests
|
||||
import os
|
||||
import csv
|
||||
import ipaddress
|
||||
from ispConfig import UISPbaseURL, uispAuthToken, shapeRouterOrStation, allowedSubnets, ignoreSubnets, excludeSites
|
||||
from ispConfig import UISPbaseURL, uispAuthToken, shapeRouterOrStation, allowedSubnets, ignoreSubnets, excludeSites, findIPv6usingMikrotik, bandwidthOverheadFactor
|
||||
import shutil
|
||||
import json
|
||||
if findIPv6usingMikrotik == True:
|
||||
from mikrotikFindIPv6 import pullMikrotikIPv6
|
||||
|
||||
knownRouterModels = ['ACB-AC', 'ACB-ISP']
|
||||
knownAPmodels = ['LTU-Rocket', 'RP-5AC-Gen2', 'LAP-GPS', 'Wave-AP']
|
||||
knownAPmodels = ['LTU-Rocket', 'RP-5AC', 'RP-5AC-Gen2', 'LAP-GPS', 'Wave-AP']
|
||||
|
||||
def isInAllowedSubnets(inputIP):
|
||||
isAllowed = False
|
||||
if '/' in inputIP:
|
||||
inputIP = inputIP.split('/')[0]
|
||||
for subnet in allowedSubnets:
|
||||
if (ipaddress.ip_address(inputIP) in ipaddress.ip_network(subnet)):
|
||||
isAllowed = True
|
||||
@ -167,6 +171,9 @@ def createShaper():
|
||||
headers = {'accept':'application/json', 'x-auth-token': uispAuthToken}
|
||||
r = requests.get(url, headers=headers)
|
||||
allDevices = r.json()
|
||||
ipv4ToIPv6 = {}
|
||||
if findIPv6usingMikrotik:
|
||||
ipv4ToIPv6 = pullMikrotikIPv6()
|
||||
for uispClientSite in clientSites:
|
||||
#if (uispClientSite['identification']['status'] == 'active') and (uispClientSite['identification']['suspended'] == False):
|
||||
if (uispClientSite['identification']['suspended'] == False):
|
||||
@ -204,25 +211,26 @@ def createShaper():
|
||||
else:
|
||||
deviceMAC = ''
|
||||
if (deviceRole == 'router') or (deviceModel in knownRouterModels):
|
||||
deviceIPstring = device['ipAddress']
|
||||
if '/' in deviceIPstring:
|
||||
deviceIPstring = deviceIPstring.split("/")[0]
|
||||
if isInAllowedSubnets(deviceIPstring):
|
||||
ipv4 = device['ipAddress']
|
||||
if '/' in ipv4:
|
||||
ipv4 = ipv4.split("/")[0]
|
||||
ipv6 = ''
|
||||
if ipv4 in ipv4ToIPv6.keys():
|
||||
ipv6 = ipv4ToIPv6[ipv4]
|
||||
if isInAllowedSubnets(ipv4):
|
||||
deviceModel = device['identification']['model']
|
||||
deviceModelName = device['identification']['modelName']
|
||||
|
||||
minSpeedDown = min(3,downloadSpeedMbps)
|
||||
minSpeedUp = min(3,uploadSpeedMbps)
|
||||
maxSpeedDown = round(1.15*downloadSpeedMbps)
|
||||
maxSpeedUp = round(1.15*uploadSpeedMbps)
|
||||
|
||||
minSpeedDown = min(1,downloadSpeedMbps)
|
||||
minSpeedUp = min(1,uploadSpeedMbps)
|
||||
maxSpeedDown = round(bandwidthOverheadFactor*downloadSpeedMbps)
|
||||
maxSpeedUp = round(bandwidthOverheadFactor*uploadSpeedMbps)
|
||||
#Customers directly connected to Sites
|
||||
if AP == 'none':
|
||||
try:
|
||||
AP = siteIDtoName[uispClientSite['identification']['parent']['id']]
|
||||
except:
|
||||
AP = 'none'
|
||||
devicesToImport.append((uispClientSiteID, address, '', deviceName, AP, deviceMAC, deviceIPstring,'', str(minSpeedDown), str(minSpeedUp), str(maxSpeedDown),str(maxSpeedUp),''))
|
||||
devicesToImport.append((uispClientSiteID, address, '', deviceName, AP, deviceMAC, ipv4, ipv6, str(minSpeedDown), str(minSpeedUp), str(maxSpeedDown),str(maxSpeedUp),''))
|
||||
foundCPEforThisClientSite = True
|
||||
else:
|
||||
print("Failed to import devices from " + uispClientSite['description']['address'] + ". Missing QoS.")
|
||||
|
||||
@ -24,9 +24,9 @@ interfaceA = 'eth1'
|
||||
# Interface connected to edge router
|
||||
interfaceB = 'eth2'
|
||||
|
||||
# Shape by Site in addition to by AP and Client
|
||||
# Now deprecated, was only used prior to v1.1
|
||||
# shapeBySite = True
|
||||
# Use XDP? If yes, multiple CPU cores can be used. Limits to IPv4 only. Throughput of 11 Gbps+
|
||||
# If using IPv6, choose False. False will limit throughput to 3-6 Gbps
|
||||
usingXDP = False
|
||||
|
||||
# Allow shell commands. False causes commands print to console only without being executed.
|
||||
# MUST BE ENABLED FOR PROGRAM TO FUNCTION
|
||||
@ -61,6 +61,11 @@ uispAuthToken = ''
|
||||
shapeRouterOrStation = 'router'
|
||||
# List any sites that should not be included, with each site name surrounded by '' and seperated by commas
|
||||
excludeSites = []
|
||||
# If you use IPv6, this can be used to find associated IPv6 prefixes for your clients' IPv4 addresses, and match them to those devices
|
||||
findIPv6usingMikrotik = False
|
||||
# If you want to provide a safe cushion for speed test results to prevent customer complains, you can set this to 1.15 (15% above plan rate).
|
||||
# If not, you can leave as 1.0
|
||||
bandwidthOverheadFactor = 1.0
|
||||
|
||||
# API Auth
|
||||
apiUsername = "testUser"
|
||||
|
||||
2
v1.2/mikrotikDHCPRouterList.csv
Normal file
2
v1.2/mikrotikDHCPRouterList.csv
Normal file
@ -0,0 +1,2 @@
|
||||
Router Name / ID,IP,Username,Password
|
||||
main,100.64.0.1,admin,
|
||||
|
52
v1.2/mikrotikFindIPv6.py
Normal file
52
v1.2/mikrotikFindIPv6.py
Normal file
@ -0,0 +1,52 @@
|
||||
#!/usr/bin/python3
|
||||
import routeros_api
|
||||
import csv
|
||||
|
||||
def pullMikrotikIPv6():
|
||||
ipv4ToIPv6 = {}
|
||||
routerList = []
|
||||
with open('mikrotikDHCPRouterList.csv') as csv_file:
|
||||
csv_reader = csv.reader(csv_file, delimiter=',')
|
||||
next(csv_reader)
|
||||
for row in csv_reader:
|
||||
RouterName, IP, Username, Password = row
|
||||
routerList.append((RouterName, IP, Username, Password))
|
||||
for router in routerList:
|
||||
RouterName, IP, inputUsername, inputPassword = router
|
||||
connection = routeros_api.RouterOsApiPool(IP, username=inputUsername, password=inputPassword, use_ssl=True, ssl_verify=False, ssl_verify_hostname=False, plaintext_login=True)
|
||||
api = connection.get_api()
|
||||
macToIPv4 = {}
|
||||
macToIPv6 = {}
|
||||
clientAddressToIPv6 = {}
|
||||
list_dhcp = api.get_resource('/ip/dhcp-server/lease')
|
||||
entries = list_dhcp.get()
|
||||
for entry in entries:
|
||||
try:
|
||||
macToIPv4[entry['mac-address']] = entry['address']
|
||||
except:
|
||||
pass
|
||||
list_dhcp = api.get_resource('/ipv6/dhcp-server/binding')
|
||||
entries = list_dhcp.get()
|
||||
for entry in entries:
|
||||
try:
|
||||
clientAddressToIPv6[entry['client-address']] = entry['address']
|
||||
except:
|
||||
pass
|
||||
list_dhcp = api.get_resource('/ipv6/neighbor')
|
||||
entries = list_dhcp.get()
|
||||
for entry in entries:
|
||||
try:
|
||||
realIPv6 = clientAddressToIPv6[entry['address']]
|
||||
macToIPv6[entry['mac-address']] = realIPv6
|
||||
except:
|
||||
pass
|
||||
for mac, ipv6 in macToIPv6.items():
|
||||
try:
|
||||
ipv4 = macToIPv4[mac]
|
||||
ipv4ToIPv6[ipv4] = ipv6
|
||||
except:
|
||||
print('Failed to find associated IPv4 for ' + ipv6)
|
||||
return ipv4ToIPv6
|
||||
|
||||
if __name__ == '__main__':
|
||||
print(pullMikrotikIPv6())
|
||||
Loading…
Reference in New Issue
Block a user