--- /dev/null
+{
+ "192.168.1.0\/24":[
+ {
+ "prefix":"192.168.1.0\/24",
+ "protocol":"bgp",
+ "selected":true,
+ "destSelected":true,
+ "distance":200,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":13,
+ "internalNextHopNum":1,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":3,
+ "fib":true,
+ "ip":"192.168.2.1",
+ "afi":"ipv4",
+ "interfaceIndex":2,
+ "interfaceName":"spine1-eth0",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "192.168.2.0\/24":[
+ {
+ "prefix":"192.168.2.0\/24",
+ "protocol":"connected",
+ "selected":true,
+ "destSelected":true,
+ "distance":0,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":8,
+ "internalNextHopNum":1,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":3,
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":2,
+ "interfaceName":"spine1-eth0",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "192.168.3.0\/24":[
+ {
+ "prefix":"192.168.3.0\/24",
+ "protocol":"bgp",
+ "selected":true,
+ "destSelected":true,
+ "distance":200,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":13,
+ "internalNextHopNum":1,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":3,
+ "fib":true,
+ "ip":"192.168.4.2",
+ "afi":"ipv4",
+ "interfaceIndex":3,
+ "interfaceName":"spine1-eth1",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "192.168.4.0\/24":[
+ {
+ "prefix":"192.168.4.0\/24",
+ "protocol":"connected",
+ "selected":true,
+ "destSelected":true,
+ "distance":0,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":8,
+ "internalNextHopNum":1,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":3,
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":3,
+ "interfaceName":"spine1-eth1",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "192.168.5.0\/24":[
+ {
+ "prefix":"192.168.5.0\/24",
+ "protocol":"bgp",
+ "selected":true,
+ "destSelected":true,
+ "distance":200,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":13,
+ "internalNextHopNum":1,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":3,
+ "fib":true,
+ "ip":"192.168.2.1",
+ "afi":"ipv4",
+ "interfaceIndex":2,
+ "interfaceName":"spine1-eth0",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "192.168.6.0\/24":[
+ {
+ "prefix":"192.168.6.0\/24",
+ "protocol":"bgp",
+ "selected":true,
+ "destSelected":true,
+ "distance":200,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":13,
+ "internalNextHopNum":1,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":3,
+ "fib":true,
+ "ip":"192.168.4.2",
+ "afi":"ipv4",
+ "interfaceIndex":3,
+ "interfaceName":"spine1-eth1",
+ "active":true
+ }
+ ]
+ }
+ ]
+}
--- /dev/null
+{
+ "192.168.1.0\/24":[
+ {
+ "prefix":"192.168.1.0\/24",
+ "protocol":"bgp",
+ "selected":true,
+ "destSelected":true,
+ "distance":200,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":13,
+ "internalNextHopNum":1,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":3,
+ "fib":true,
+ "ip":"192.168.5.1",
+ "afi":"ipv4",
+ "interfaceIndex":2,
+ "interfaceName":"spine2-eth0",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "192.168.2.0\/24":[
+ {
+ "prefix":"192.168.2.0\/24",
+ "protocol":"bgp",
+ "selected":true,
+ "destSelected":true,
+ "distance":200,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":13,
+ "internalNextHopNum":1,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":3,
+ "fib":true,
+ "ip":"192.168.5.1",
+ "afi":"ipv4",
+ "interfaceIndex":2,
+ "interfaceName":"spine2-eth0",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "192.168.3.0\/24":[
+ {
+ "prefix":"192.168.3.0\/24",
+ "protocol":"bgp",
+ "selected":true,
+ "destSelected":true,
+ "distance":200,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":13,
+ "internalNextHopNum":1,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":3,
+ "fib":true,
+ "ip":"192.168.6.2",
+ "afi":"ipv4",
+ "interfaceIndex":3,
+ "interfaceName":"spine2-eth1",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "192.168.4.0\/24":[
+ {
+ "prefix":"192.168.4.0\/24",
+ "protocol":"bgp",
+ "selected":true,
+ "destSelected":true,
+ "distance":200,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":13,
+ "internalNextHopNum":1,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":3,
+ "fib":true,
+ "ip":"192.168.6.2",
+ "afi":"ipv4",
+ "interfaceIndex":3,
+ "interfaceName":"spine2-eth1",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "192.168.5.0\/24":[
+ {
+ "prefix":"192.168.5.0\/24",
+ "protocol":"connected",
+ "selected":true,
+ "destSelected":true,
+ "distance":0,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":8,
+ "internalNextHopNum":1,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":3,
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":2,
+ "interfaceName":"spine2-eth0",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "192.168.6.0\/24":[
+ {
+ "prefix":"192.168.6.0\/24",
+ "protocol":"connected",
+ "selected":true,
+ "destSelected":true,
+ "distance":0,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":8,
+ "internalNextHopNum":1,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":3,
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":3,
+ "interfaceName":"spine2-eth1",
+ "active":true
+ }
+ ]
+ }
+ ]
+}
--- /dev/null
+#!/usr/bin/env python
+
+#
+# test_bgp_rr_ibgp_topo1.py
+#
+# Copyright (c) 2019 by
+# Cumulus Networks, Inc.
+# Donald Sharp
+#
+# Permission to use, copy, modify, and/or distribute this software
+# for any purpose with or without fee is hereby granted, provided
+# that the above copyright notice and this permission notice appear
+# in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND NETDEF DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NETDEF BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY
+# DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+# ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+# OF THIS SOFTWARE.
+#
+
+"""
+test_bgp_rr_ibgp_topo1.py: Testing IBGP with RR and no IGP
+
+
+ In a leaf/spine topology with only IBGP connections, where
+ the same network is being redistributed at multiple points
+ in the network ( say a redistribute connected at both leaf and spines )
+ we end up in a state where zebra gets very confused.
+
+ eva# show ip route
+ Codes: K - kernel route, C - connected, S - static, R - RIP,
+ O - OSPF, I - IS-IS, B - BGP, E - EIGRP, N - NHRP,
+ T - Table, v - VNC, V - VNC-Direct, A - Babel, D - SHARP,
+ F - PBR, f - OpenFabric,
+ > - selected route, * - FIB route, q - queued route, r - rejected route
+
+ C>* 192.168.1.0/24 is directly connected, tor1-eth0, 00:00:30
+ C>* 192.168.2.0/24 is directly connected, tor1-eth1, 00:00:30
+ B 192.168.3.0/24 [200/0] via 192.168.4.2 inactive, 00:00:25
+ via 192.168.6.2 inactive, 00:00:25
+ B>* 192.168.4.0/24 [200/0] via 192.168.2.3, tor1-eth1, 00:00:25
+ * via 192.168.6.2 inactive, 00:00:25
+ C>* 192.168.5.0/24 is directly connected, tor1-eth2, 00:00:30
+ B>* 192.168.6.0/24 [200/0] via 192.168.4.2 inactive, 00:00:25
+ * via 192.168.5.4, tor1-eth2, 00:00:25
+
+ Effectively we have ibgp routes recursing through ibgp routes
+ and there is no metric to discern whom to listen to.
+
+ This draft:
+ https://tools.ietf.org/html/draft-ietf-idr-bgp-optimal-route-reflection-19
+
+ appears to address this issue. From looking at both cisco and arista
+ deployments they are handling this issue by having the route reflector
+ prefer the localy learned routes over from their clients.
+
+ Add this topology, in a broken state, so that when we do fix this issue
+ it is a simple matter of touching this topology up and re-adding it
+ to the normal daily builds. I also wanted to add this topology
+ since it is in a state of `doneness` and I wanted to move onto
+ my normal day job without having to remember about this test.
+
+ This topology is not configured to be run as part of the normal
+ topotests.
+
+"""
+
+import os
+import re
+import sys
+import pytest
+import json
+
+# Save the Current Working Directory to find configuration files.
+CWD = os.path.dirname(os.path.realpath(__file__))
+sys.path.append(os.path.join(CWD, '../'))
+
+# pylint: disable=C0413
+# Import topogen and topotest helpers
+from lib import topotest
+from lib.topogen import Topogen, TopoRouter, get_topogen
+from lib.topolog import logger
+
+# Required to instantiate the topology builder class.
+from mininet.topo import Topo
+
+#####################################################
+##
+## Network Topology Definition
+##
+#####################################################
+
+class NetworkTopo(Topo):
+ "BGP_RR_IBGP Topology 1"
+
+ def build(self, **_opts):
+ "Build function"
+
+ tgen = get_topogen(self)
+
+ tgen.add_router('tor1')
+ tgen.add_router('tor2')
+ tgen.add_router('spine1')
+ tgen.add_router('spine2')
+
+ # First switch is for a dummy interface (for local network)
+ # on tor1
+ # 192.168.1.0/24
+ switch = tgen.add_switch('sw1')
+ switch.add_link(tgen.gears['tor1'])
+
+ # 192.168.2.0/24 - tor1 <-> spine1 connection
+ switch = tgen.add_switch('sw2')
+ switch.add_link(tgen.gears['tor1'])
+ switch.add_link(tgen.gears['spine1'])
+
+ # 3rd switch is for a dummy interface (for local netwokr)
+ # 192.168.3.0/24 - tor2
+ switch = tgen.add_switch('sw3')
+ switch.add_link(tgen.gears['tor2'])
+
+ # 192.168.4.0/24 - tor2 <-> spine1 connection
+ switch = tgen.add_switch('sw4')
+ switch.add_link(tgen.gears['tor2'])
+ switch.add_link(tgen.gears['spine1'])
+
+ # 192.168.5.0/24 - tor1 <-> spine2 connection
+ switch = tgen.add_switch('sw5')
+ switch.add_link(tgen.gears['tor1'])
+ switch.add_link(tgen.gears['spine2'])
+
+ # 192.168.6.0/24 - tor2 <-> spine2 connection
+ switch = tgen.add_switch('sw6')
+ switch.add_link(tgen.gears['tor2'])
+ switch.add_link(tgen.gears['spine2'])
+
+#####################################################
+##
+## Tests starting
+##
+#####################################################
+
+def setup_module(module):
+ "Setup topology"
+ tgen = Topogen(NetworkTopo, module.__name__)
+ tgen.start_topology()
+
+ # This is a sample of configuration loading.
+ router_list = tgen.routers()
+ for rname, router in router_list.iteritems():
+ router.load_config(
+ TopoRouter.RD_ZEBRA,
+ os.path.join(CWD, '{}/zebra.conf'.format(rname))
+ )
+ router.load_config(
+ TopoRouter.RD_BGP,
+ os.path.join(CWD, '{}/bgpd.conf'.format(rname))
+ )
+
+ tgen.start_router()
+ # tgen.mininet_cli()
+
+
+def teardown_module(_mod):
+ "Teardown the pytest environment"
+ tgen = get_topogen()
+
+ # This function tears down the whole topology.
+ tgen.stop_topology()
+
+
+def test_converge_protocols():
+ "Wait for protocol convergence"
+
+ tgen = get_topogen()
+ # Don't run this test if we have any failure.
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ topotest.sleep(5, 'Waiting for BGP_RR_IBGP convergence')
+
+
+def test_bgp_rr_ibgp_routes():
+ "Test Route Reflection"
+
+ tgen = get_topogen()
+ # Don't run this test if we have any failure.
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ # Verify BGP_RR_IBGP Status
+ logger.info("Verifying BGP_RR_IBGP routes")
+
+def test_zebra_ipv4_routingTable():
+ "Test 'show ip route'"
+
+ tgen = get_topogen()
+ # Don't run this test if we have any failure.
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ failures = 0
+ router_list = tgen.routers().values()
+ for router in router_list:
+ output = router.vtysh_cmd('show ip route json', isjson=True)
+ refTableFile = '{}/{}/show_ip_route.json_ref'.format(CWD, router.name)
+ expected = json.loads(open(refTableFile).read())
+
+ assertmsg = 'Zebra IPv4 Routing Table verification failed for router {}'.format(router.name)
+ assert topotest.json_cmp(output, expected) is None, assertmsg
+
+def test_shutdown_check_stderr():
+ if os.environ.get('TOPOTESTS_CHECK_STDERR') is None:
+ pytest.skip('Skipping test for Stderr output and memory leaks')
+
+ tgen = get_topogen()
+ # Don't run this test if we have any failure.
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ logger.info("Verifying unexpected STDERR output from daemons")
+
+ router_list = tgen.routers().values()
+ for router in router_list:
+ router.stop()
+
+ log = tgen.net[router.name].getStdErr('bgpd')
+ if log:
+ logger.error('BGPd StdErr Log:' + log)
+ log = tgen.net[router.name].getStdErr('zebra')
+ if log:
+ logger.error('Zebra StdErr Log:' + log)
+
+
+if __name__ == '__main__':
+ args = ["-s"] + sys.argv[1:]
+ sys.exit(pytest.main(args))
+
+#
+# Auxiliary Functions
+#
--- /dev/null
+{
+ "192.168.1.0\/24":[
+ {
+ "prefix":"192.168.1.0\/24",
+ "protocol":"connected",
+ "selected":true,
+ "destSelected":true,
+ "distance":0,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":8,
+ "internalNextHopNum":1,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":3,
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":2,
+ "interfaceName":"tor1-eth0",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "192.168.2.0\/24":[
+ {
+ "prefix":"192.168.2.0\/24",
+ "protocol":"connected",
+ "selected":true,
+ "destSelected":true,
+ "distance":0,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":8,
+ "internalNextHopNum":1,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":3,
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":3,
+ "interfaceName":"tor1-eth1",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "192.168.3.0\/24":[
+ {
+ "prefix":"192.168.3.0\/24",
+ "protocol":"bgp",
+ "distance":200,
+ "metric":0,
+ "table":254,
+ "internalStatus":0,
+ "internalFlags":5,
+ "internalNextHopNum":2,
+ "internalNextHopActiveNum":0,
+ "nexthops":[
+ {
+ "flags":0,
+ "ip":"192.168.4.2",
+ "afi":"ipv4"
+ },
+ {
+ "flags":0,
+ "ip":"192.168.6.2",
+ "afi":"ipv4"
+ }
+ ]
+ }
+ ],
+ "192.168.4.0\/24":[
+ {
+ "prefix":"192.168.4.0\/24",
+ "protocol":"bgp",
+ "selected":true,
+ "destSelected":true,
+ "distance":200,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":13,
+ "internalNextHopNum":2,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":3,
+ "fib":true,
+ "ip":"192.168.2.3",
+ "afi":"ipv4",
+ "interfaceIndex":3,
+ "interfaceName":"tor1-eth1",
+ "active":true
+ },
+ {
+ "flags":0,
+ "ip":"192.168.6.2",
+ "afi":"ipv4"
+ }
+ ]
+ }
+ ],
+ "192.168.5.0\/24":[
+ {
+ "prefix":"192.168.5.0\/24",
+ "protocol":"connected",
+ "selected":true,
+ "destSelected":true,
+ "distance":0,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":8,
+ "internalNextHopNum":1,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":3,
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":4,
+ "interfaceName":"tor1-eth2",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "192.168.6.0\/24":[
+ {
+ "prefix":"192.168.6.0\/24",
+ "protocol":"bgp",
+ "selected":true,
+ "destSelected":true,
+ "distance":200,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":13,
+ "internalNextHopNum":2,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":0,
+ "ip":"192.168.4.2",
+ "afi":"ipv4"
+ },
+ {
+ "flags":3,
+ "fib":true,
+ "ip":"192.168.5.4",
+ "afi":"ipv4",
+ "interfaceIndex":4,
+ "interfaceName":"tor1-eth2",
+ "active":true
+ }
+ ]
+ }
+ ]
+}
--- /dev/null
+{
+ "192.168.1.0\/24":[
+ {
+ "prefix":"192.168.1.0\/24",
+ "protocol":"bgp",
+ "distance":200,
+ "metric":0,
+ "table":254,
+ "internalStatus":0,
+ "internalFlags":5,
+ "internalNextHopNum":2,
+ "internalNextHopActiveNum":0,
+ "nexthops":[
+ {
+ "flags":0,
+ "ip":"192.168.2.1",
+ "afi":"ipv4"
+ },
+ {
+ "flags":0,
+ "ip":"192.168.5.1",
+ "afi":"ipv4"
+ }
+ ]
+ }
+ ],
+ "192.168.2.0\/24":[
+ {
+ "prefix":"192.168.2.0\/24",
+ "protocol":"bgp",
+ "selected":true,
+ "destSelected":true,
+ "distance":200,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":13,
+ "internalNextHopNum":2,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":3,
+ "fib":true,
+ "ip":"192.168.4.3",
+ "afi":"ipv4",
+ "interfaceIndex":3,
+ "interfaceName":"tor2-eth1",
+ "active":true
+ },
+ {
+ "flags":0,
+ "ip":"192.168.5.1",
+ "afi":"ipv4"
+ }
+ ]
+ }
+ ],
+ "192.168.3.0\/24":[
+ {
+ "prefix":"192.168.3.0\/24",
+ "protocol":"connected",
+ "selected":true,
+ "destSelected":true,
+ "distance":0,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":8,
+ "internalNextHopNum":1,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":3,
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":2,
+ "interfaceName":"tor2-eth0",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "192.168.4.0\/24":[
+ {
+ "prefix":"192.168.4.0\/24",
+ "protocol":"connected",
+ "selected":true,
+ "destSelected":true,
+ "distance":0,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":8,
+ "internalNextHopNum":1,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":3,
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":3,
+ "interfaceName":"tor2-eth1",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "192.168.5.0\/24":[
+ {
+ "prefix":"192.168.5.0\/24",
+ "protocol":"bgp",
+ "selected":true,
+ "destSelected":true,
+ "distance":200,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":13,
+ "internalNextHopNum":2,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":0,
+ "ip":"192.168.2.1",
+ "afi":"ipv4"
+ },
+ {
+ "flags":3,
+ "fib":true,
+ "ip":"192.168.6.4",
+ "afi":"ipv4",
+ "interfaceIndex":4,
+ "interfaceName":"tor2-eth2",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "192.168.6.0\/24":[
+ {
+ "prefix":"192.168.6.0\/24",
+ "protocol":"connected",
+ "selected":true,
+ "destSelected":true,
+ "distance":0,
+ "metric":0,
+ "installed":true,
+ "table":254,
+ "internalStatus":16,
+ "internalFlags":8,
+ "internalNextHopNum":1,
+ "internalNextHopActiveNum":1,
+ "nexthops":[
+ {
+ "flags":3,
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":4,
+ "interfaceName":"tor2-eth2",
+ "active":true
+ }
+ ]
+ }
+ ]
+}
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