Create test for broadcast tree formation

TestResults/log.txt

+Script started on Mon Jul 23 15:40:59 2018
+root@switch1:~# 
+root@switch1:~# 
+root@switch1:~# tp cpdump -i br0 -w Q in -w /hosh T thome/Desktop/p test_pim/pim/TestResults/s Switch.pcap &
+[1] 1626
+root@switch1:~# tcpdump: listening on br0, link-type EN10MB (Ethernet), capture size 262144 bytes
+
+root@switch1:~# python3 ServerLog.py 
+Test1: Tree creation (10.1.1.100,224.12.12.12)
+Expected: all routers should consider eth0 as their UpstreamInterface
+About to start TCP server...
+pim.KernelEntry.UpstreamInterface                  DEBUG    (10.1.1.100,224.12.12.12)           0  eth0  R1 Created UpstreamInterface
+pim.KernelEntry.DownstreamInterface                DEBUG    (10.1.1.100,224.12.12.12)           1  eth1  R1 Created DownstreamInterface
+pim.KernelEntry.DownstreamInterface                DEBUG    (10.1.1.100,224.12.12.12)           2  eth2  R1 Created DownstreamInterface
+pim.KernelEntry.DownstreamInterface                DEBUG    (10.1.1.100,224.12.12.12)           3  eth3  R1 Created DownstreamInterface
+pim.KernelEntry.UpstreamInterface                  DEBUG    (10.1.1.100,224.12.12.12)           0  eth0  R3 Created UpstreamInterface
+pim.KernelEntry.UpstreamInterface                  DEBUG    (10.1.1.100,224.12.12.12)           0  eth0  R4 Created UpstreamInterface
+pim.KernelEntry.UpstreamInterface                  DEBUG    (10.1.1.100,224.12.12.12)           0  eth0  R2 Created UpstreamInterface
+pim.KernelEntry.DownstreamInterface                DEBUG    (10.1.1.100,224.12.12.12)           1  eth1  R3 Created DownstreamInterface
+pim.KernelEntry.DownstreamInterface                DEBUG    (10.1.1.100,224.12.12.12)           1  eth1  R4 Created DownstreamInterface
+pim.KernelEntry.DownstreamInterface                DEBUG    (10.1.1.100,224.12.12.12)           1  eth1  R2 Created DownstreamInterface
+pim.KernelEntry.DownstreamInterface                DEBUG    (10.1.1.100,224.12.12.12)           2  eth2  R2 Created DownstreamInterface
+pim.KernelEntry.UpstreamInterface                  DEBUG    (10.1.1.100,224.12.12.12)           0  eth0  R6 Created UpstreamInterface
+pim.KernelEntry.DownstreamInterface                DEBUG    (10.1.1.100,224.12.12.12)           1  eth1  R6 Created DownstreamInterface
+pim.KernelEntry.UpstreamInterface                  DEBUG    (10.1.1.100,224.12.12.12)           0  eth0  R5 Created UpstreamInterface
+pim.KernelEntry.DownstreamInterface                DEBUG    (10.1.1.100,224.12.12.12)           1  eth1  R5 Created DownstreamInterface
+pim.KernelEntry.DownstreamInterface                DEBUG    (10.1.1.100,224.12.12.12)           0  eth0  R7 Created DownstreamInterface
+pim.KernelEntry.DownstreamInterface                DEBUG    (10.1.1.100,224.12.12.12)           1  eth1  R7 Created DownstreamInterface
+pim.KernelEntry.UpstreamInterface                  DEBUG    (10.1.1.100,224.12.12.12)           2  eth2  R7 Created UpstreamInterface
+Test1 Success
+Test2: Change interface eth2 cost of Router R7 to 100
+Expected: Router R7 should change Root<->Non-Root interface
+pim.KernelEntry.DownstreamInterface                DEBUG    (10.1.1.100,224.12.12.12)           2  eth2  R7 Created DownstreamInterface
+pim.KernelEntry.UpstreamInterface                  DEBUG    (10.1.1.100,224.12.12.12)           0  eth0  R7 Created UpstreamInterface
+Test2 Success
+Test3: Fail router 5 (disable its interfaces)
+Expected: Router R7 should change Root<->Non-Root interface
+pim.KernelEntry.DownstreamInterface                DEBUG    (10.1.1.100,224.12.12.12)           0  eth0  R5 Created DownstreamInterface
+pim.KernelEntry.DownstreamInterface                DEBUG    (10.1.1.100,224.12.12.12)           0  eth0  R7 Created DownstreamInterface
+pim.KernelEntry.UpstreamInterface                  DEBUG    (10.1.1.100,224.12.12.12)           1  eth1  R5 Created UpstreamInterface
+pim.KernelEntry.UpstreamInterface                  DEBUG    (10.1.1.100,224.12.12.12)           2  eth2  R7 Created UpstreamInterface
+Test3 Success
+^CException KeyboardInterrupt: KeyboardInterrupt() in <module 'threading' from '/usr/lib/python3.2/threading.py'> ignored
+root@switch1:~# 
+root@switch1:~# 
+root@switch1:~# 
+root@switch1:~# l ff h g g
+tcpdump -i br0 -Q in -w /hosthome/Desktop/test_pim/pim/TestResults/Switch.pcap
+^C1181 packets captured
+2138 packets received by filter
+29 packets dropped by kernel
+root@switch1:~# exit
+exit
+
+Script done on Mon Jul 23 15:44:15 2018

emulation/client0.startup

-ip addr add dev eth0 10.6.6.100/24
+ip addr add dev eth0 10.8.8.100/24
 ip link set dev eth0 up
 
 #default route para obter conectividade internet
-ip route add 0.0.0.0/0 via 10.6.6.5
+ip route add 0.0.0.0/0 via 10.8.8.7
 
 #apt-get update && apt-get --assume-yes install python3 python3-pip
 

emulation/lab.conf

@@ -5,11 +5,11 @@ router1[0]=source
 router1[1]=A
 router1[2]=B
 router1[3]=C
-router1[4]=tap,192.168.2.1,192.168.2.2
 router1[mem]=256
 
 router2[0]=A
 router2[1]=switchnetwork0
+router2[2]=router2and7
 router2[mem]=256
 
 router3[0]=B
@@ -21,14 +21,17 @@ router4[1]=switchnetwork2
 router4[mem]=256
 
 router5[0]=switchnetwork3
-router5[1]=client0
+router5[1]=router5and7
 router5[mem]=256
 
 router6[0]=switchnetwork4
 router6[1]=client1
 router6[mem]=256
 
-
+router7[0]=router5and7
+router7[1]=client0
+router7[2]=router2and7
+router7[mem]=256
 
 
 #########################################
@@ -39,7 +42,6 @@ switch1[1]=switchnetwork1
 switch1[2]=switchnetwork2
 switch1[3]=switchnetwork3
 switch1[4]=switchnetwork4
-switch1[5]=logserver
 switch1[mem]=256
 
 
@@ -55,8 +57,3 @@ client0[mem]=256
 client1[0]=client1
 client1[mem]=256
 
-log_server[0]=logserver
-log_server[mem]=256
-
-
-

emulation/lab.dep

@@ -5,7 +5,8 @@ router4: router1
 switch1: router2 router3 router4
 router5: switch1
 router6: switch1
+router7: router5
 log_server: switch1
-client0: router5
+client0: router7
 client1: router6
 

emulation/log_server.startup

-ip addr add dev eth0 10.5.5.100/24
-ip link set dev eth0 up
-
-#default route para obter conectividade internet
-ip route add 0.0.0.0/0 via 10.5.5.2
-
-#apt-get update && apt-get --assume-yes install python3 python3-pip
-
-

emulation/router1.startup

@@ -9,7 +9,7 @@ ip link set dev eth3 up
 
 
 #NAT for private ip's
-iptables -t nat -A POSTROUTING -s 0.0.0.0/0 -o eth4 -j MASQUERADE
+#iptables -t nat -A POSTROUTING -s 0.0.0.0/0 -o eth4 -j MASQUERADE
 
 # Zebra and OSPF
 /etc/init.d/quagga restart

emulation/router1/etc/quagga/ospfd.conf

@@ -12,7 +12,6 @@ router ospf
   network 10.2.2.0/24 area 0
   network 10.3.3.0/24 area 0
   network 10.4.4.0/24 area 0
-  network 192.168.2.0/24 area 0
   default-information originate always
 !
 log stdout

emulation/router1/root/script.sh

@@ -5,7 +5,7 @@ cd MulticastRouting
 
 python3 Run.py -stop
 python3 Run.py -start
-python3 Run.py -t R1 10.5.5.100
+python3 Run.py -t R1 10.5.5.7
 python3 Run.py -aiigmp eth0
 python3 Run.py -aiigmp eth1
 python3 Run.py -aiigmp eth2

emulation/router2.startup

@@ -2,6 +2,8 @@ ip addr add dev eth0 10.2.2.2/24
 ip link set dev eth0 up
 ip addr add dev eth1 10.5.5.2/24
 ip link set dev eth1 up
+ip addr add dev eth2 10.9.9.2/24
+ip link set dev eth2 up
 
 #default route para obter conectividade internet
 #ip route add 0.0.0.0/0 via 10.2.2.1

emulation/router2/etc/quagga/ospfd.conf

@@ -10,5 +10,6 @@ password zebra
 router ospf
   network 10.2.2.0/24 area 0
   network 10.5.5.0/24 area 0
+  network 10.9.9.0/24 area 0
 !
 log stdout

emulation/router2/root/script.sh

@@ -5,9 +5,11 @@ cd MulticastRouting
 
 python3 Run.py -stop
 python3 Run.py -start
-python3 Run.py -t R2 10.5.5.100
+python3 Run.py -t R2 10.5.5.7
 python3 Run.py -aiigmp eth0
 python3 Run.py -aiigmp eth1
+python3 Run.py -aiigmp eth2
 python3 Run.py -ai eth0
 python3 Run.py -ai eth1
+python3 Run.py -ai eth2
 python3 Run.py -v

emulation/router3/root/script.sh

@@ -5,7 +5,7 @@ cd MulticastRouting
 
 python3 Run.py -stop
 python3 Run.py -start
-python3 Run.py -t R3 10.5.5.100
+python3 Run.py -t R3 10.5.5.7
 python3 Run.py -aiigmp eth0
 python3 Run.py -aiigmp eth1
 python3 Run.py -ai eth0

emulation/router4/root/script.sh

@@ -5,7 +5,7 @@ cd MulticastRouting
 
 python3 Run.py -stop
 python3 Run.py -start
-python3 Run.py -t R4 10.5.5.100
+python3 Run.py -t R4 10.5.5.7
 python3 Run.py -aiigmp eth0
 python3 Run.py -aiigmp eth1
 python3 Run.py -ai eth0

emulation/router5/root/script.sh

@@ -5,7 +5,7 @@ cd MulticastRouting
 
 python3 Run.py -stop
 python3 Run.py -start
-python3 Run.py -t R5 10.5.5.100
+python3 Run.py -t R5 10.5.5.7
 python3 Run.py -aiigmp eth0
 python3 Run.py -aiigmp eth1
 python3 Run.py -ai eth0

emulation/router6/root/script.sh

@@ -5,7 +5,7 @@ cd MulticastRouting
 
 python3 Run.py -stop
 python3 Run.py -start
-python3 Run.py -t R6 10.5.5.100
+python3 Run.py -t R6 10.5.5.7
 python3 Run.py -aiigmp eth0
 python3 Run.py -aiigmp eth1
 python3 Run.py -ai eth0

emulation/router7.startup

+ip addr add dev eth0 10.6.6.7/24
+ip link set dev eth0 up
+ip addr add dev eth1 10.8.8.7/24
+ip link set dev eth1 up
+ip addr add dev eth2 10.9.9.7/24
+ip link set dev eth2 up
+
+
+#default route para obter conectividade internet
+#ip route add 0.0.0.0/0 via 10.5.5.2
+
+# Zebra and OSPF
+/etc/init.d/quagga restart
+
+# wait for default route information from OSPF
+while ! $(ip route | grep -q "default")
+do
+	sleep 2
+done
+
+
+echo VTYSH_PAGER=more > /etc/environment
+

emulation/router7/etc/quagga/daemons

+# This file tells the quagga package which daemons to start.
+#
+# Entries are in the format: <daemon>=(yes|no|priority)
+#   0, "no"  = disabled
+#   1, "yes" = highest priority
+#   2 .. 10  = lower priorities
+# Read /usr/share/doc/quagga/README.Debian for details.
+#
+# Sample configurations for these daemons can be found in
+# /usr/share/doc/quagga/examples/.
+#
+# ATTENTION: 
+#
+# When activation a daemon at the first time, a config file, even if it is
+# empty, has to be present *and* be owned by the user and group "quagga", else
+# the daemon will not be started by /etc/init.d/quagga. The permissions should
+# be u=rw,g=r,o=.
+# When using "vtysh" such a config file is also needed. It should be owned by
+# group "quaggavty" and set to ug=rw,o= though. Check /etc/pam.d/quagga, too.
+#
+# The watchquagga daemon is always started. Per default in monitoring-only but
+# that can be changed via /etc/quagga/debian.conf.
+#
+zebra=yes
+bgpd=no
+ospfd=yes
+ospf6d=no
+ripd=no
+ripngd=no
+isisd=no
+babeld=no

emulation/router7/etc/quagga/debian.conf

+#
+# If this option is set the /etc/init.d/quagga script automatically loads
+# the config via "vtysh -b" when the servers are started. 
+# Check /etc/pam.d/quagga if you intend to use "vtysh"!
+#
+vtysh_enable=yes
+zebra_options="  --daemon -A 127.0.0.1"
+bgpd_options="   --daemon -A 127.0.0.1"
+ospfd_options="  --daemon -A 127.0.0.1"
+ospf6d_options=" --daemon -A ::1"
+ripd_options="   --daemon -A 127.0.0.1"
+ripngd_options=" --daemon -A ::1"
+isisd_options="  --daemon -A 127.0.0.1"
+babeld_options=" --daemon -A 127.0.0.1"
+#
+# Please note that watchquagga_options is an array and not a string so that
+# quotes can be used.
+#
+# The list of daemons to watch is automatically generated by the init script
+# from daemons.conf and appended to the watchquagga_options.
+# Example:
+#    watchquagga_options=("-Adz" "-r" '/sbin/service %s restart' -s '/sbin/service %s start'  -k '/sbin/service %s stop')
+watchquagga_enable=yes
+watchquagga_options=(--daemon)

emulation/router7/etc/quagga/ospfd.conf

+! -*- ospf -*-
+!
+! OSPFd sample configuration file
+!
+!
+hostname ospfd
+password zebra
+!enable password please-set-at-here
+!
+router ospf
+  network 10.6.6.0/24 area 0
+  network 10.8.8.0/24 area 0
+  network 10.9.9.0/24 area 0
+!
+log stdout

emulation/router7/etc/quagga/vtysh.conf

+!
+! Sample configuration file for vtysh.
+!
+!service integrated-vtysh-config
+hostname quagga-router
+username root nopassword
+!

emulation/router7/etc/quagga/zebra.conf

+! -*- zebra -*-
+!
+! zebra sample configuration file
+!
+! $Id: zebra.conf.sample,v 1.1 2002/12/13 20:15:30 paul Exp $
+!
+hostname Router
+password zebra
+enable password zebra
+!
+! Interface's description. 
+!
+!interface lo
+! description test of desc.
+!
+!interface sit0
+! multicast
+
+!
+! Static default route sample.
+!
+!ip route 0.0.0.0/0 203.181.89.241
+!
+
+!log file /var/log/quagga/zebra.log

emulation/router7/root/script.sh

+rm -rf MulticastRouting/
+cp -rf /hosthome/Desktop/pim/ MulticastRouting/
+cd MulticastRouting
+#pip-3.2 install --index-url=https://pypi.python.org/simple/ -r requirements.txt
+
+python3 Run.py -stop
+python3 Run.py -start
+python3 Run.py -t R7 10.5.5.7
+python3 Run.py -aiigmp eth0
+python3 Run.py -aiigmp eth1
+python3 Run.py -aiigmp eth2
+python3 Run.py -ai eth0
+python3 Run.py -ai eth1
+python3 Run.py -ai eth2
+python3 Run.py -v

emulation/switch1.startup

@@ -3,14 +3,12 @@ ip link set dev eth1 up
 ip link set dev eth2 up
 ip link set dev eth3 up
 ip link set dev eth4 up
-ip link set dev eth5 up
 brctl addbr br0
 brctl addif br0 eth0
 brctl addif br0 eth1
 brctl addif br0 eth2
 brctl addif br0 eth3
 brctl addif br0 eth4
-brctl addif br0 eth5
 ip link set dev br0 up
 ip addr add dev br0 10.5.5.7/24
 

emulation/log_server/root/ServerLog.py → emulation/switch1/root/ServerLog.py

@@ -3,7 +3,7 @@ import logging
 import logging.handlers
 import socketserver
 import struct
-from TestAssert import CustomFilter, Test1, Test2, Test3, Test4
+from TestBroadcastTree import CustomFilter, Test1, Test2, Test3
 import sys
 import threading
 from queue import Queue
@@ -24,7 +24,7 @@ def worker():
 class TestHandler(logging.StreamHandler):
     currentTest = Test1()
     currentTest.print_test()
-    nextTests = [Test2(), Test3(), Test4()]
+    nextTests = [Test2(), Test3()]
     main = None
 
     def emit(self, record):
@@ -105,7 +105,7 @@ def main():
     t = threading.Thread(target=worker)
     t.start()
 
-    tcpserver = LogRecordSocketReceiver(host='10.5.5.100')
+    tcpserver = LogRecordSocketReceiver(host='10.5.5.7')
     print('About to start TCP server...')
     tcpserver.serve_until_stopped()
 

emulation/log_server/root/TestAssert.py → emulation/switch1/root/TestBroadcastTree.py

@@ -4,8 +4,8 @@ from abc import ABCMeta, abstractmethod
 
 class CustomFilter(logging.Filter):
     def filter(self, record):
-        return record.name in ("pim.KernelEntry.DownstreamInterface.Assert", "pim.KernelEntry.UpstreamInterface.Assert", "pim.KernelInterface") and \
-                record.routername in ["R1", "R2", "R3", "R4", "R5", "R6"]
+        return record.name in ("pim.KernelEntry.DownstreamInterface", "pim.KernelEntry.UpstreamInterface") and \
+                record.routername in ["R1", "R2", "R3", "R4", "R5", "R6", "R7"]
 
 
 class Test(object):
@@ -35,79 +35,54 @@ class Test(object):
 
 class Test1(Test):
     def __init__(self):
-        expectedState = {"R2": {"eth1": "L"},
-                         "R3": {"eth1": "L"},
-                         "R4": {"eth1": "W"},
-                         "R5": {"eth0": "L"},
-                         "R6": {"eth0": "L"},
+        expectedState = {"R1": {"eth0": "Created UpstreamInterface", "eth1": "Created DownstreamInterface", "eth2": "Created DownstreamInterface", "eth3": "Created DownstreamInterface"},
+                         "R2": {"eth0": "Created UpstreamInterface", "eth1": "Created DownstreamInterface", "eth2": "Created DownstreamInterface"},
+                         "R3": {"eth0": "Created UpstreamInterface", "eth1": "Created DownstreamInterface"},
+                         "R4": {"eth0": "Created UpstreamInterface", "eth1": "Created DownstreamInterface"},
+                         "R5": {"eth0": "Created UpstreamInterface", "eth1": "Created DownstreamInterface"},
+                         "R6": {"eth0": "Created UpstreamInterface", "eth1": "Created DownstreamInterface"},
+                         "R7": {"eth0": "Created DownstreamInterface", "eth1": "Created DownstreamInterface", "eth2": "Created UpstreamInterface"},
                          }
 
-        success = {"R2": {"eth1": False},
-                   "R3": {"eth1": False},
-                   "R4": {"eth1": False},
-                   "R5": {"eth0": False},
-                   "R6": {"eth0": False},
+        success = {"R1": {"eth0": False, "eth1": False, "eth2": False, "eth3": False},
+                   "R2": {"eth0": False, "eth1": False, "eth2": False},
+                   "R3": {"eth0": False, "eth1": False},
+                   "R4": {"eth0": False, "eth1": False},
+                   "R5": {"eth0": False, "eth1": False},
+                   "R6": {"eth0": False, "eth1": False},
+                   "R7": {"eth0": False, "eth1": False, "eth2": False},
                    }
 
         super().__init__("Test1", expectedState, success)
 
     def print_test(self):
-        print("Test1: No info about (10.1.1.100,224.12.12.12)")
-        print("Expected: R4 WINNER")
+        print("Test1: Tree creation (10.1.1.100,224.12.12.12)")
+        print("Expected: all routers should consider eth0 as their UpstreamInterface")
 
 
 class Test2(Test):
     def __init__(self):
-        expectedState = {"R2": {"eth1": "NI"},
-                         "R3": {"eth1": "NI"},
-                         "R5": {"eth0": "NI"},
-                         "R6": {"eth0": "NI"},
+        expectedState = {"R7": {"eth0": "Created UpstreamInterface", "eth2": "Created DownstreamInterface"}
                          }
 
-        success = {"R2": {"eth1": False},
-                   "R3": {"eth1": False},
-                   "R5": {"eth0": False},
-                   "R6": {"eth0": False},
+        success = {"R7": {"eth0": False, "eth2": False},
                    }
         super().__init__("Test2", expectedState, success)
 
     def print_test(self):
-        print("Test2: Kill assert winner")
-        print("Expected: Every AL transitions to NI")
+        print("Test2: Change interface eth2 cost of Router R7 to 100")
+        print("Expected: Router R7 should change Root<->Non-Root interface")
 
 
 class Test3(Test):
     def __init__(self):
-        expectedState = {"R2": {"eth1": "L"},
-                         "R3": {"eth1": "W"},
-                         "R5": {"eth0": "L"},
-                         "R6": {"eth0": "L"},
+        expectedState = {"R7": {"eth0": "Created DownstreamInterface", "eth2": "Created UpstreamInterface"}
                          }
 
-        success = {"R2": {"eth1": False},
-                   "R3": {"eth1": False},
-                   "R5": {"eth0": False},
-                   "R6": {"eth0": False},
+        success = {"R7": {"eth0": False, "eth2": False},
                    }
         super().__init__("Test3", expectedState, success)
 
     def print_test(self):
-        print("Test3: Source sends data causing the reelection of AW")
-        print("Expected: R3 WINNER")
-
-
-class Test4(Test):
-    def __init__(self):
-        expectedState = {"R2": {"eth1": "NI"},
-                         "R3": {"eth1": "NI"},
-                         }
-
-        success = {"R2": {"eth1": False},
-                   "R3": {"eth1": False},
-                   }
-
-        super().__init__("Test4", expectedState, success)
-
-    def print_test(self):
-        print("Test4: CouldAssert of AssertWinner(R3) -> False")
-        print("Expected: everyone NI")
+        print("Test3: Fail router 5 (disable its interfaces)")
+        print("Expected: Router R7 should change Root<->Non-Root interface")

topology.xml

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\ No newline at end of file