OSPFv3 Example

ospfv3/ospfv3-example.py

@@ -0,0 +1,68 @@
+import argparse
+import json
+import os
+from mininet.log import LEVELS, lg
+
+import ipmininet
+from ipmininet.cli import IPCLI
+from ipmininet.ipnet import IPNet
+from ipmininet.router.config.zebra import StaticRoute, Zebra
+from ipmininet.router.config.base import RouterConfig
+from ipmininet.iptopo import IPTopo
+
+from mininet.log import lg, logging
+
+"""This file contains a simple network topology"""
+
+
+class SimpleTopo(IPTopo):
+
+    def build(self, *args, **kwargs):
+        """
+        The network topology is the following :
+
+        h1-- ra ---- rb ---- re -- h2
+              |      |       |
+              +----- rc -----+
+
+
+        """
+
+        #Routers
+        ra = self.addRouter_v6('ra')
+        rb = self.addRouter_v6('rb')
+        rc = self.addRouter_v6('rc')
+        re = self.addRouter_v6('re')
+
+        #Links
+        self.addLink(ra, rb, params1={"ip": "2001:2345:7::a/64"},
+                     params2={"ip": "2001:2345:7::b/64"}, igp_metric=5)
+        self.addLink(ra, rc, params1={"ip": "2001:2345:4::a/64"},
+                     params2={"ip": "2001:2345:4::c/64"})
+        self.addLink(rb, rc, params1={"ip": "2001:2345:5::b/64"},
+                     params2={"ip": "2001:2345:5::c/64"})
+        self.addLink(rb, re, params1={"ip": "2001:2345:6::b/64"},
+                     params2={"ip": "2001:2345:6::e/64"}, igp_metric=5)
+        self.addLink(rc, re, params1={"ip": "2001:2345:3::c/64"},
+                     params2={"ip": "2001:2345:3::e/64"})
+
+        self.addLink(ra, self.addHost('h1'),
+                     params1={"ip": "2001:2345:1::a/64"},
+                     params2={"ip": "2001:2345:1::1/64"})
+        self.addLink(re, self.addHost('h2'),
+                     params1={"ip": "2001:2345:2::e/64"},
+                     params2={"ip": "2001:2345:2::2/64"})
+
+    def addRouter_v6(self, name):
+        return self.addRouter(name, use_v4=False, use_v6=True)
+
+ipmininet.DEBUG_FLAG = True
+
+os.environ["PATH"] += os.pathsep + "/home/vagrant/quagga/bin" + os.pathsep + "/home/vagrant/quagga/sbin"
+
+# Start network
+net = IPNet(topo=SimpleTopo(), use_v4=False, allocate_IPs=False)
+net.start()
+IPCLI(net)
+net.stop()
+