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bgp_direct_to_bgp_vpn: initial version

Browse Source 
Signed-off-by: Lou Berger <lberger@labn.net>
This commit is contained in:
Lou Berger 2017-11-03 16:39:09 -04:00 committed by Donald Sharp
parent 199a7c79c1
commit 6d0dbb7996
30 changed files with 884 additions and 0 deletions
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0
tests/topotests/bgp_direct_to_bgp_vpn/__init__.py Executable file
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tests/topotests/bgp_direct_to_bgp_vpn/ce1/bgpd.conf Normal file
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frr defaults traditional
!
hostname ce1
password zebra
log stdout notifications
log monitor notifications
log commands
router bgp 5226
bgp router-id 99.0.0.1
neighbor 192.168.1.1 remote-as 5226
neighbor 192.168.1.1 update-source 192.168.1.2
address-family ipv4 unicast
network 5.1.0.0/24 route-map rm-nh
network 5.1.1.0/24 route-map rm-nh
neighbor 192.168.1.1 activate
exit-address-family
!
access-list al-any permit any
!
route-map rm-nh permit 10
match ip address al-any
set ip next-hop 99.0.0.1
set local-preference 123
set metric 98
set large-community 12:34:56
set extcommunity rt 89:123
set community 0:67
!
end

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tests/topotests/bgp_direct_to_bgp_vpn/ce1/zebra.conf Normal file
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log file /tmp/ce1-zebra.log
!
hostname ce1
!
interface lo
ip address 99.0.0.1/32
!
interface ce1-eth0
description to r1
ip address 192.168.1.2/24
no link-detect
!
ip forwarding
!
!
line vty
!

33
tests/topotests/bgp_direct_to_bgp_vpn/ce2/bgpd.conf Normal file
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frr defaults traditional
!
hostname ce2
password zebra
log stdout notifications
log monitor notifications
log commands
router bgp 5226
bgp router-id 99.0.0.2
neighbor 192.168.1.1 remote-as 5226
neighbor 192.168.1.1 update-source 192.168.1.2
address-family ipv4 unicast
network 5.1.0.0/24 route-map rm-nh
network 5.1.1.0/24 route-map rm-nh
neighbor 192.168.1.1 activate
exit-address-family
!
access-list al-any permit any
!
route-map rm-nh permit 10
match ip address al-any
set ip next-hop 99.0.0.2
set local-preference 100
set metric 100
set large-community 12:34:56
set extcommunity rt 89:123
set community 0:67
!
end

17
tests/topotests/bgp_direct_to_bgp_vpn/ce2/zebra.conf Normal file
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log file /tmp/ce2-zebra.log
!
hostname ce2
!
interface lo
ip address 99.0.0.2/32
!
interface ce2-eth0
description to r3
ip address 192.168.1.2/24
no link-detect
!
ip forwarding
!
!
line vty
!

33
tests/topotests/bgp_direct_to_bgp_vpn/ce3/bgpd.conf Normal file
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frr defaults traditional
!
hostname ce3
password zebra
log stdout notifications
log monitor notifications
log commands
router bgp 5226
bgp router-id 99.0.0.3
neighbor 192.168.1.1 remote-as 5226
neighbor 192.168.1.1 update-source 192.168.1.2
address-family ipv4 unicast
network 5.1.2.0/24 route-map rm-nh
network 5.1.3.0/24 route-map rm-nh
neighbor 192.168.1.1 activate
exit-address-family
!
access-list al-any permit any
!
route-map rm-nh permit 10
match ip address al-any
set ip next-hop 99.0.0.3
set local-preference 50
set metric 200
set large-community 12:34:56
set extcommunity rt 89:123
set community 0:67
!
end

17
tests/topotests/bgp_direct_to_bgp_vpn/ce3/zebra.conf Normal file
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log file /tmp/ce3-zebra.log
!
hostname ce3
!
interface lo
ip address 99.0.0.3/32
!
interface ce3-eth0
description to r4
ip address 192.168.1.2/24
no link-detect
!
ip forwarding
!
!
line vty
!

40
tests/topotests/bgp_direct_to_bgp_vpn/r1/bgpd.conf Normal file
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frr defaults traditional
!
hostname r1
password zebra
log stdout notifications
log monitor notifications
log commands
router bgp 5226
bgp router-id 1.1.1.1
bgp cluster-id 1.1.1.1
neighbor 192.168.1.2 remote-as 5226
neighbor 192.168.1.2 update-source 192.168.1.1
neighbor 192.168.1.2 route-reflector-client
neighbor 2.2.2.2 remote-as 5226
neighbor 2.2.2.2 update-source 1.1.1.1
!
address-family ipv4 unicast
redistribute vnc-direct
neighbor 192.168.1.2 activate
neighbor 192.168.1.2 next-hop-self
no neighbor 2.2.2.2 activate
exit-address-family
!
address-family ipv4 vpn
neighbor 2.2.2.2 activate
exit-address-family
!
vrf-policy cust1
label 101
rd 10:1
rt both 52:100
nexthop 192.168.1.1
exit-vrf-policy
!
vnc export bgp mode group-nve
vnc export bgp group-nve group cust1
vnc redistribute mode resolve-nve
vnc redistribute ipv4 bgp-direct
!
end

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tests/topotests/bgp_direct_to_bgp_vpn/r1/ldpd.conf Normal file
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hostname r1
log file /tmp/r1-ldpd.log
!
debug mpls ldp zebra
debug mpls ldp event
debug mpls ldp errors
debug mpls ldp messages recv
debug mpls ldp messages sent
debug mpls ldp discovery hello recv
debug mpls ldp discovery hello sent
!
mpls ldp
router-id 1.1.1.1
!
address-family ipv4
discovery transport-address 1.1.1.1
!
interface r1-eth0
!
!
!
line vty
!

8
tests/topotests/bgp_direct_to_bgp_vpn/r1/ospfd.conf Normal file
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hostname r1
log file /tmp/r1-ospfd.log
!
router ospf
router-id 1.1.1.1
network 0.0.0.0/4 area 0
redistribute static
!

24
tests/topotests/bgp_direct_to_bgp_vpn/r1/zebra.conf Normal file
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log file /tmp/r1-zebra.log
!
hostname r1
!
interface lo
ip address 1.1.1.1/32
!
interface r1-eth0
description to sw0
ip address 10.0.1.1/24
no link-detect
!
interface r1-eth4
description to ce1
ip address 192.168.1.1/24
no link-detect
!
ip route 99.0.0.1/32 192.168.1.2
!
ip forwarding
!
!
line vty
!

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tests/topotests/bgp_direct_to_bgp_vpn/r2/bgpd.conf Normal file
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frr defaults traditional
!
hostname r2
password zebra
log stdout notifications
log monitor notifications
log commands
router bgp 5226
bgp router-id 2.2.2.2
bgp cluster-id 2.2.2.2
neighbor 1.1.1.1 remote-as 5226
neighbor 1.1.1.1 update-source 2.2.2.2
neighbor 3.3.3.3 remote-as 5226
neighbor 3.3.3.3 update-source 2.2.2.2
neighbor 4.4.4.4 remote-as 5226
neighbor 4.4.4.4 update-source 2.2.2.2
address-family ipv4 unicast
no neighbor 1.1.1.1 activate
no neighbor 3.3.3.3 activate
no neighbor 4.4.4.4 activate
exit-address-family
address-family ipv4 vpn
neighbor 1.1.1.1 activate
neighbor 1.1.1.1 route-reflector-client
neighbor 3.3.3.3 activate
neighbor 3.3.3.3 route-reflector-client
neighbor 4.4.4.4 activate
neighbor 4.4.4.4 route-reflector-client
exit-address-family
end

25
tests/topotests/bgp_direct_to_bgp_vpn/r2/ldpd.conf Normal file
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hostname r2
log file /tmp/r2-ldpd.log
!
debug mpls ldp zebra
debug mpls ldp event
debug mpls ldp errors
debug mpls ldp messages recv
debug mpls ldp messages sent
debug mpls ldp discovery hello recv
debug mpls ldp discovery hello sent
!
mpls ldp
router-id 2.2.2.2
!
address-family ipv4
discovery transport-address 2.2.2.2
!
interface r2-eth0
!
interface r2-eth1
!
!
!
line vty
!

7
tests/topotests/bgp_direct_to_bgp_vpn/r2/ospfd.conf Normal file
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hostname r2
log file /tmp/r2-ospfd.log
!
router ospf
router-id 2.2.2.2
network 0.0.0.0/0 area 0
!

27
tests/topotests/bgp_direct_to_bgp_vpn/r2/zebra.conf Normal file
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log file /tmp/r2-zebra.log
!
hostname r2
!
interface lo
ip address 2.2.2.2/32
!
interface r2-eth0
description to sw0
ip address 10.0.1.2/24
no link-detect
!
interface r2-eth1
description to sw1
ip address 10.0.2.2/24
no link-detect
!
interface r2-eth2
description to sw2
ip address 10.0.3.2/24
no link-detect
!
ip forwarding
!
!
line vty
!

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tests/topotests/bgp_direct_to_bgp_vpn/r3/bgpd.conf Normal file
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frr defaults traditional
!
hostname r3
password zebra
log stdout notifications
log monitor notifications
log commands
router bgp 5226
bgp router-id 3.3.3.3
bgp cluster-id 3.3.3.3
neighbor 192.168.1.2 remote-as 5226
neighbor 192.168.1.2 update-source 192.168.1.2
neighbor 192.168.1.2 route-reflector-client
neighbor 2.2.2.2 remote-as 5226
neighbor 2.2.2.2 update-source 3.3.3.3
!
address-family ipv4 unicast
redistribute vnc-direct
neighbor 192.168.1.2 activate
neighbor 192.168.1.2 next-hop-self
no neighbor 2.2.2.2 activate
exit-address-family
address-family ipv4 vpn
neighbor 2.2.2.2 activate
exit-address-family
!
vrf-policy cust1
label 103
rd 10:3
rt both 52:100
nexthop 192.168.1.1
exit-vrf-policy
!
vnc export bgp mode group-nve
vnc export bgp group-nve group cust1
vnc redistribute mode resolve-nve
vnc redistribute ipv4 bgp-direct
!
end

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tests/topotests/bgp_direct_to_bgp_vpn/r3/ldpd.conf Normal file
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hostname r3
log file /tmp/r3-ldpd.log
!
debug mpls ldp zebra
debug mpls ldp event
debug mpls ldp errors
debug mpls ldp messages recv
debug mpls ldp messages sent
debug mpls ldp discovery hello recv
debug mpls ldp discovery hello sent
!
mpls ldp
router-id 3.3.3.3
!
address-family ipv4
discovery transport-address 3.3.3.3
!
interface r3-eth0
!
!
!
line vty
!

9
tests/topotests/bgp_direct_to_bgp_vpn/r3/ospfd.conf Normal file
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hostname r3
password 1
log file /tmp/r3-ospfd.log
!
router ospf
router-id 3.3.3.3
network 0.0.0.0/4 area 0
redistribute static
!

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tests/topotests/bgp_direct_to_bgp_vpn/r3/zebra.conf Normal file
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log file /tmp/r3-zebra.log
!
hostname r3
!
interface lo
ip address 3.3.3.3/32
!
interface r3-eth0
description to sw1
ip address 10.0.2.3/24
no link-detect
!
interface r3-eth1
description to sw2
ip address 10.0.3.3/24
no link-detect
!
interface r3-eth4
description to ce2
ip address 192.168.1.1/24
no link-detect
!
ip route 99.0.0.2/32 192.168.1.2
!
ip forwarding
!
!
line vty
!

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tests/topotests/bgp_direct_to_bgp_vpn/r4/bgpd.conf Normal file
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frr defaults traditional
!
hostname r4
password zebra
log stdout notifications
log monitor notifications
log commands
router bgp 5226
bgp router-id 4.4.4.4
bgp cluster-id 4.4.4.4
neighbor 192.168.1.2 remote-as 5226
neighbor 192.168.1.2 update-source 192.168.1.1
neighbor 192.168.1.2 route-reflector-client
neighbor 2.2.2.2 remote-as 5226
neighbor 2.2.2.2 update-source 4.4.4.4
!
address-family ipv4 unicast
redistribute vnc-direct
neighbor 192.168.1.2 activate
neighbor 192.168.1.2 next-hop-self
no neighbor 2.2.2.2 activate
exit-address-family
address-family ipv4 vpn
neighbor 2.2.2.2 activate
exit-address-family
!
vrf-policy cust1
label 104
rd 10:4
rt both 52:100
nexthop 192.168.1.1
exit-vrf-policy
!
vnc export bgp mode group-nve
vnc export bgp group-nve group cust1
vnc redistribute mode resolve-nve
vnc redistribute ipv4 bgp-direct
!
end

23
tests/topotests/bgp_direct_to_bgp_vpn/r4/ldpd.conf Normal file
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hostname r4
log file /tmp/r4-ldpd.log
!
debug mpls ldp zebra
debug mpls ldp event
debug mpls ldp errors
debug mpls ldp messages recv
debug mpls ldp messages sent
debug mpls ldp discovery hello recv
debug mpls ldp discovery hello sent
!
mpls ldp
router-id 4.4.4.4
!
address-family ipv4
discovery transport-address 4.4.4.4
!
interface r4-eth0
!
!
!
line vty
!

8
tests/topotests/bgp_direct_to_bgp_vpn/r4/ospfd.conf Normal file
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hostname r4
log file /tmp/r4-ospfd.log
!
router ospf
router-id 4.4.4.4
network 0.0.0.0/4 area 0
redistribute static
!

23
tests/topotests/bgp_direct_to_bgp_vpn/r4/zebra.conf Normal file
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log file /tmp/r4-zebra.log
!
hostname r4
!
interface lo
ip address 4.4.4.4/32
!
interface r4-eth0
description to sw1
ip address 10.0.2.4/24
no link-detect
!
interface r4-eth4
description to ce3
ip address 192.168.1.1/24
no link-detect
!
ip route 99.0.0.3/32 192.168.1.2
!
ip forwarding
!
line vty
!

13
tests/topotests/bgp_direct_to_bgp_vpn/scripts/add_routes.py Normal file
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from lutil import luCommand
luCommand('r1','vtysh -c "add vrf cust1 prefix 99.0.0.1/32"','.','none','IP Address')
luCommand('r3','vtysh -c "add vrf cust1 prefix 99.0.0.2/32"','.','none','IP Address')
luCommand('r4','vtysh -c "add vrf cust1 prefix 99.0.0.3/32"','.','none','IP Address')
luCommand('r1','vtysh -c "show vnc registrations local"','99.0.0.1','pass','Local Registration')
luCommand('r3','vtysh -c "show vnc registrations local"','99.0.0.2','pass','Local Registration')
luCommand('r4','vtysh -c "show vnc registrations local"','99.0.0.3','pass','Local Registration')
luCommand('r1','vtysh -c "show vnc registrations remote"','4 out of 4','wait','Remote Registration')
luCommand('r3','vtysh -c "show vnc registrations remote"','6 out of 6','wait','Remote Registration')
luCommand('r4','vtysh -c "show vnc registrations remote"','4 out of 4','wait','Remote Registration')
luCommand('r1','vtysh -c "show vnc registrations"','.','none')
luCommand('r3','vtysh -c "show vnc registrations"','.','none')
luCommand('r4','vtysh -c "show vnc registrations"','.','none')

5
tests/topotests/bgp_direct_to_bgp_vpn/scripts/adjacencies.py Normal file
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from lutil import luCommand
luCommand('r1','vtysh -c "show bgp summary"',' 00:0.* 00:0','wait','Adjacencies up')
luCommand('r2','vtysh -c "show bgp summary"',' 00:0.* 00:0','wait','Adjacencies up')
luCommand('r3','vtysh -c "show bgp summary"',' 00:0.* 00:0','wait','Adjacencies up')
luCommand('r4','vtysh -c "show bgp summary"',' 00:0.* 00:0','wait','Adjacencies up')

13
tests/topotests/bgp_direct_to_bgp_vpn/scripts/check_routes.py Normal file
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from lutil import luCommand
luCommand('ce1','vtysh -c "show bgp ipv4 uni"','7 routes and 7','wait','Local and remote routes')
luCommand('ce2','vtysh -c "show bgp ipv4 uni"','7 routes and 9','wait','Local and remote routes')
luCommand('ce3','vtysh -c "show bgp ipv4 uni"','7 routes and 7','wait','Local and remote routes')
luCommand('r1','vtysh -c "show bgp ipv4 uni"','7 routes and 9','pass','Unicast SAFI')
luCommand('r2','vtysh -c "show bgp ipv4 uni"','No BGP prefixes displayed','pass','Unicast SAFI')
luCommand('r3','vtysh -c "show bgp ipv4 uni"','7 routes and 9','pass','Unicast SAFI')
luCommand('r4','vtysh -c "show bgp ipv4 uni"','7 routes and 9','pass','Unicast SAFI')
luCommand('r1','vtysh -c "show bgp ipv4 vpn"','7 routes and 7','pass','VPN SAFI')
luCommand('r2','vtysh -c "show bgp ipv4 vpn"','7 routes and 7','pass','VPN SAFI')
luCommand('r3','vtysh -c "show bgp ipv4 vpn"','7 routes and 7','pass','VPN SAFI')
luCommand('r4','vtysh -c "show bgp ipv4 vpn"','7 routes and 7','pass','VPN SAFI')

17
tests/topotests/bgp_direct_to_bgp_vpn/scripts/cleanup_all.py Normal file
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from lutil import luCommand
luCommand('r1','vtysh -c "clear vrf cust1 prefix 99.0.0.1/32"','.','none','Cleared VRF route')
luCommand('r3','vtysh -c "clear vrf cust1 prefix 99.0.0.2/32"','.','none','Cleared VRF route')
luCommand('r4','vtysh -c "clear vrf cust1 prefix 99.0.0.3/32"','.','none','Cleared VRF route')
luCommand('r1','vtysh -c "show vnc registrations local"','99.0.0.1','fail','Local Registration cleared')
luCommand('r3','vtysh -c "show vnc registrations local"','99.0.0.2','fail','Local Registration cleared')
luCommand('r4','vtysh -c "show vnc registrations local"','99.0.0.3','fail','Local Registration cleared')
luCommand('r1','vtysh -c "show bgp ipv4 uni"','2 routes and 2','wait','Unicast SAFI updated')
luCommand('r2','vtysh -c "show bgp ipv4 uni"','No BGP prefixes displayed','pass','Unicast SAFI')
luCommand('r3','vtysh -c "show bgp ipv4 uni"','2 routes and 2','wait','Unicast SAFI updated')
luCommand('r4','vtysh -c "show bgp ipv4 uni"','2 routes and 2','wait','Unicast SAFI updated')
luCommand('ce1','vtysh -c "show bgp ipv4 uni"','2 routes and 2','wait','Local and remote routes')
luCommand('ce2','vtysh -c "show bgp ipv4 uni"','2 routes and 2','wait','Local and remote routes')
luCommand('ce3','vtysh -c "show bgp ipv4 uni"','2 routes and 2','wait','Local and remote routes')
luCommand('r1','vtysh -c "show vnc registrations remote"','Prefix ','fail','Remote Registration cleared')
luCommand('r3','vtysh -c "show vnc registrations remote"','Prefix ','fail','Remote Registration cleared')
luCommand('r4','vtysh -c "show vnc registrations remote"','Prefix ','fail','Remote Registration cleared')

294
tests/topotests/bgp_direct_to_bgp_vpn/test_bgp_direct_to_bgp_vpn.py Executable file
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#!/usr/bin/env python
#
# test_bgp_multiview_topo1.py
# Part of NetDEF Topology Tests
#
# Copyright (c) 2016 by
# Network Device Education Foundation, Inc. ("NetDEF")
#
# 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_mpls_vpn_topo1.py: Simple FRR/Quagga MPLS VPN Test
|
+----+----+
| ce1 |
| 99.0.0.1| CE Router
+----+----+
192.168.1. | .2 ce1-eth0
| .1 r1-eth4
+---------+
| r1 |
| 1.1.1.1 | PE Router
+----+----+
| .1 r1-eth0
|
~~~~~~~~~~~~~
~~ sw0 ~~
~~ 10.0.1.0/24 ~~
~~~~~~~~~~~~~
|10.0.1.0/24
|
| .2 r2-eth0
+----+----+
| r2 |
| 2.2.2.2 | P router
+--+---+--+
r2-eth2 .2 | | .2 r2-eth1
______/ \______
/ \
~~~~~~~~~~~~~ ~~~~~~~~~~~~~
~~ sw2 ~~ ~~ sw1 ~~
~~ 10.0.3.0/24 ~~ ~~ 10.0.2.0/24 ~~
~~~~~~~~~~~~~ ~~~~~~~~~~~~~
| / |
\ _________/ |
\ / \
r3-eth1 .3 | | .3 r3-eth0 | .4 r4-eth0
+----+--+---+ +----+----+
| r3 | | r4 |
| 3.3.3.3 | | 4.4.4.4 | PE Routers
+-----------+ +---------+
192.168.1. | .1 192.168.1. | .1 rX-eth4
| .2 | .2 ceX-eth0
+-----+-----+ +----+-----+
| ce2 | | ce3 |
| 99.0.0.2 | | 99.0.0.3 | CE Routers
+-----+-----+ +----+-----+
| |
"""
import os
import re
import sys
import pytest
from time import sleep
from mininet.topo import Topo
from mininet.net import Mininet
from mininet.node import Node, OVSSwitch, Host
from mininet.log import setLogLevel, info
from mininet.cli import CLI
from mininet.link import Intf
sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))) + '/utilities')
from lib import topotest
from lutil import luStart, luInclude, luFinish, luNumFail
fatal_error = ""
# Expected version of CLI Output - Appendix to filename
# empty string = current, latest output (default)
# "-1" ... "-NNN" previous versions (incrementing with each version)
cli_version = ""
#####################################################
##
## Network Topology Definition
##
#####################################################
class NetworkTopo(Topo):
"VPN Test Topology 1"
def build(self, **_opts):
# Setup Routers
router = {}
for i in range(1, 5):
router[i] = topotest.addRouter(self, 'r%s' % i)
ce = {}
for i in range(1, 4):
ce[i] = topotest.addRouter(self, 'ce%s' % i)
self.addLink(ce[1], router[1], intfName1='ce1-eth0', intfName2='r1-eth4', addr1='00:11:01:00:00:00', addr2='00:11:00:01:00:04')
self.addLink(ce[2], router[3], intfName1='ce2-eth0', intfName2='r3-eth4', addr1='00:11:02:00:00:00', addr2='00:11:00:03:00:04')
self.addLink(ce[3], router[4], intfName1='ce3-eth0', intfName2='r4-eth4', addr1='00:11:03:00:00:00', addr2='00:11:00:04:00:04')
# Setup Switches, add Interfaces and Connections
switch = {}
# First switch
switch[0] = self.addSwitch('sw0', cls=topotest.LegacySwitch)
self.addLink(switch[0], router[1], intfName2='r1-eth0', addr1='80:AA:00:00:00:00', addr2='00:11:00:01:00:00')
self.addLink(switch[0], router[2], intfName2='r2-eth0', addr1='80:AA:00:00:00:01', addr2='00:11:00:02:00:00')
# Second switch
switch[1] = self.addSwitch('sw1', cls=topotest.LegacySwitch)
self.addLink(switch[1], router[2], intfName2='r2-eth1', addr1='80:AA:00:01:00:00', addr2='00:11:00:02:00:01')
self.addLink(switch[1], router[3], intfName2='r3-eth0', addr1='80:AA:00:01:00:01', addr2='00:11:00:03:00:00')
self.addLink(switch[1], router[4], intfName2='r4-eth0', addr1='80:AA:00:01:00:02', addr2='00:11:00:04:00:00')
# Third switch
switch[2] = self.addSwitch('sw2', cls=topotest.LegacySwitch)
self.addLink(switch[2], router[2], intfName2='r2-eth2', addr1='80:AA:00:02:00:00', addr2='00:11:00:02:00:02')
self.addLink(switch[2], router[3], intfName2='r3-eth1', addr1='80:AA:00:02:00:01', addr2='00:11:00:03:00:01')
#####################################################
##
## Tests starting
##
#####################################################
def setup_module(module):
global topo, net
global fatal_error
global thisDir
print("\n\n** %s: Setup Topology" % module.__name__)
print("******************************************\n")
print("Cleanup old Mininet runs")
os.system('sudo mn -c > /dev/null 2>&1')
thisDir = os.path.dirname(os.path.realpath(__file__))
topo = NetworkTopo()
net = Mininet(controller=None, topo=topo)
net.start()
luStart(thisDir, net)
# Starting Routers
for i in range(1, 5):
net['r%s' % i].loadConf('zebra', '%s/r%s/zebra.conf' % (thisDir, i))
net['r%s' % i].loadConf('ospfd', '%s/r%s/ospfd.conf' % (thisDir, i))
net['r%s' % i].loadConf('ldpd', '%s/r%s/ldpd.conf' % (thisDir, i))
net['r%s' % i].loadConf('bgpd', '%s/r%s/bgpd.conf' % (thisDir, i))
fatal_error = net['r%s' % i].startRouter()
if fatal_error != "":
break
# Starting CE Routers
for i in range(1, 4):
net['ce%s' % i].loadConf('zebra', '%s/ce%s/zebra.conf' % (thisDir, i))
net['ce%s' % i].loadConf('bgpd', '%s/ce%s/bgpd.conf' % (thisDir, i))
fatal_error = net['ce%s' % i].startRouter()
if fatal_error != "":
break
# For debugging after starting FRR/Quagga daemons, uncomment the next line
#CLI(net)
def teardown_module(module):
global net
print("\n\n** %s: Shutdown Topology" % module.__name__)
print("******************************************\n")
# End - Shutdown network
net.stop()
def test_add_vnc_routes():
global fatal_error
global net
global cli_version
# Skip if previous fatal error condition is raised
if (fatal_error != ""):
pytest.skip(fatal_error)
print("\n\n** Running main test cases")
print("******************************\n")
luInclude('teststart.py')
# For debugging after starting FRR/Quagga daemons, uncomment the next line
#CLI(net)
luInclude('testfinish.py')
# For debugging after starting FRR/Quagga daemons, uncomment the next line
#CLI(net)
# Make sure that all daemons are running
numFail = luNumFail()
if numFail > 0:
fatal_error = '%d tests failed' % numFail
assert fatal_error == "", fatal_error
def test_shutdown_check_stderr():
global fatal_error
global net
# Skip if previous fatal error condition is raised
if (fatal_error != ""):
pytest.skip(fatal_error)
if os.environ.get('TOPOTESTS_CHECK_STDERR') is None:
print("SKIPPED final check on StdErr output: Disabled (TOPOTESTS_CHECK_STDERR undefined)\n")
pytest.skip('Skipping test for Stderr output')
thisDir = os.path.dirname(os.path.realpath(__file__))
print("\n\n** Verifying unexpected STDERR output from daemons")
print("******************************************\n")
for i in range(1, 5):
net['r%s' % i].stopRouter()
log = net['r%s' % i].getStdErr('bgpd')
if log:
print("\nRouter r%s BGPd StdErr Log:\n%s" % (i, log))
log = net['r%s' % i].getStdErr('ldpd')
if log:
print("\nRouter r%s LDPd StdErr Log:\n%s" % (i, log))
log = net['r%s' % i].getStdErr('ospfd')
if log:
print("\nRouter r%s OSPFd StdErr Log:\n%s" % (i, log))
log = net['r%s' % i].getStdErr('zebra')
if log:
print("\nRouter r%s Zebra StdErr Log:\n%s" % (i, log))
for i in range(1, 4):
net['ce%s' % i].stopRouter()
log = net['ce%s' % i].getStdErr('bgpd')
if log:
print("\nRouter r%s BGPd StdErr Log:\n%s" % (i, log))
log = net['ce%s' % i].getStdErr('zebra')
if log:
print("\nRouter r%s Zebra StdErr Log:\n%s" % (i, log))
def test_shutdown_check_memleak():
global fatal_error
global net
# Skip if previous fatal error condition is raised
if (fatal_error != ""):
pytest.skip(fatal_error)
if os.environ.get('TOPOTESTS_CHECK_MEMLEAK') is None:
print("SKIPPED final check on Memory leaks: Disabled (TOPOTESTS_CHECK_MEMLEAK undefined)\n")
pytest.skip('Skipping test for memory leaks')
thisDir = os.path.dirname(os.path.realpath(__file__))
for i in range(1, 5):
net['r%s' % i].stopRouter()
net['r%s' % i].report_memory_leaks(os.environ.get('TOPOTESTS_CHECK_MEMLEAK'), os.path.basename(__file__))
for i in range(1, 4):
net['ce%s' % i].stopRouter()
net['ce%s' % i].report_memory_leaks(os.environ.get('TOPOTESTS_CHECK_MEMLEAK'), os.path.basename(__file__))
if __name__ == '__main__':
setLogLevel('info')
# To suppress tracebacks, either use the following pytest call or add "--tb=no" to cli
# retval = pytest.main(["-s", "--tb=no"])
retval = pytest.main(["-s"])
print(luFinish())
sys.exit(retval)

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tests/topotests/bgp_direct_to_bgp_vpn/testfinish.py Normal file
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@ -0,0 +1,2 @@
from lutil import luInclude
luInclude('scripts/cleanup_all.py')

4
tests/topotests/bgp_direct_to_bgp_vpn/teststart.py Normal file
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from lutil import luInclude
luInclude('scripts/adjacencies.py')
luInclude('scripts/add_routes.py')
luInclude('scripts/check_routes.py')