summaryrefslogtreecommitdiffstats
path: root/tests/topotests/bgp_lu_topo1
diff options
context:
space:
mode:
Diffstat (limited to 'tests/topotests/bgp_lu_topo1')
-rw-r--r--tests/topotests/bgp_lu_topo1/R1/bgpd.conf21
-rw-r--r--tests/topotests/bgp_lu_topo1/R1/labelpool.summ.json6
-rw-r--r--tests/topotests/bgp_lu_topo1/R1/zebra.conf6
-rw-r--r--tests/topotests/bgp_lu_topo1/R2/bgpd.conf23
-rw-r--r--tests/topotests/bgp_lu_topo1/R2/labelpool.summ.json6
-rw-r--r--tests/topotests/bgp_lu_topo1/R2/zebra.conf11
-rw-r--r--tests/topotests/bgp_lu_topo1/R3/bgpd.conf523
-rw-r--r--tests/topotests/bgp_lu_topo1/R3/zebra.conf9
-rw-r--r--tests/topotests/bgp_lu_topo1/test_bgp_lu.py168
9 files changed, 773 insertions, 0 deletions
diff --git a/tests/topotests/bgp_lu_topo1/R1/bgpd.conf b/tests/topotests/bgp_lu_topo1/R1/bgpd.conf
new file mode 100644
index 0000000..a164152
--- /dev/null
+++ b/tests/topotests/bgp_lu_topo1/R1/bgpd.conf
@@ -0,0 +1,21 @@
+!
+! debug bgp labelpool
+! debug bgp zebra
+!
+router bgp 1
+ bgp router-id 10.0.0.1
+ timers bgp 3 9
+ no bgp ebgp-requires-policy
+ no bgp network import-check
+ neighbor 10.0.0.2 remote-as 2
+ neighbor 10.0.0.2 solo
+ neighbor 10.0.0.2 timers connect 10
+!
+ address-family ipv4 unicast
+ no neighbor 10.0.0.2 activate
+ exit-address-family
+ !
+ address-family ipv4 labeled-unicast
+ neighbor 10.0.0.2 activate
+ exit-address-family
+!
diff --git a/tests/topotests/bgp_lu_topo1/R1/labelpool.summ.json b/tests/topotests/bgp_lu_topo1/R1/labelpool.summ.json
new file mode 100644
index 0000000..c66571f
--- /dev/null
+++ b/tests/topotests/bgp_lu_topo1/R1/labelpool.summ.json
@@ -0,0 +1,6 @@
+{
+ "ledger":506,
+ "inUse":506,
+ "requests":0,
+ "labelChunks":3
+}
diff --git a/tests/topotests/bgp_lu_topo1/R1/zebra.conf b/tests/topotests/bgp_lu_topo1/R1/zebra.conf
new file mode 100644
index 0000000..f8a9ce4
--- /dev/null
+++ b/tests/topotests/bgp_lu_topo1/R1/zebra.conf
@@ -0,0 +1,6 @@
+! debug zebra events
+! debug zebra dplane
+! debug zebra mpls
+!
+interface R1-eth0
+ ip address 10.0.0.1/24
diff --git a/tests/topotests/bgp_lu_topo1/R2/bgpd.conf b/tests/topotests/bgp_lu_topo1/R2/bgpd.conf
new file mode 100644
index 0000000..d35bbb8
--- /dev/null
+++ b/tests/topotests/bgp_lu_topo1/R2/bgpd.conf
@@ -0,0 +1,23 @@
+! debug bgp labelpool
+! debug bgp zebra
+!
+router bgp 2
+ bgp router-id 10.0.0.2
+ timers bgp 3 9
+ no bgp ebgp-requires-policy
+ no bgp network import-check
+ neighbor 10.0.1.3 remote-as 2
+ neighbor 10.0.1.3 update-source 10.0.1.2
+ neighbor 10.0.1.3 timers connect 10
+ neighbor 10.0.0.1 remote-as 1
+ neighbor 10.0.0.1 timers connect 10
+!
+ address-family ipv4 unicast
+ neighbor 10.0.1.3 activate
+ no neighbor 10.0.0.1 activate
+ exit-address-family
+ !
+ address-family ipv4 labeled-unicast
+ neighbor 10.0.0.1 activate
+ exit-address-family
+!
diff --git a/tests/topotests/bgp_lu_topo1/R2/labelpool.summ.json b/tests/topotests/bgp_lu_topo1/R2/labelpool.summ.json
new file mode 100644
index 0000000..d35e4ef
--- /dev/null
+++ b/tests/topotests/bgp_lu_topo1/R2/labelpool.summ.json
@@ -0,0 +1,6 @@
+{
+ "ledger":0,
+ "inUse":0,
+ "requests":0,
+ "labelChunks":1
+}
diff --git a/tests/topotests/bgp_lu_topo1/R2/zebra.conf b/tests/topotests/bgp_lu_topo1/R2/zebra.conf
new file mode 100644
index 0000000..083da3e
--- /dev/null
+++ b/tests/topotests/bgp_lu_topo1/R2/zebra.conf
@@ -0,0 +1,11 @@
+!
+! debug zebra events
+! debug zebra dplane
+! debug zebra mpls
+!
+interface R2-eth0
+ ip address 10.0.0.2/24
+!
+interface R2-eth1
+ ip address 10.0.1.2/24
+! \ No newline at end of file
diff --git a/tests/topotests/bgp_lu_topo1/R3/bgpd.conf b/tests/topotests/bgp_lu_topo1/R3/bgpd.conf
new file mode 100644
index 0000000..31d26ea
--- /dev/null
+++ b/tests/topotests/bgp_lu_topo1/R3/bgpd.conf
@@ -0,0 +1,523 @@
+log file /tmp/bgpd.log
+!
+! debug bgp updates
+!
+router bgp 2
+ bgp router-id 10.0.1.3
+ timers bgp 3 9
+ no bgp ebgp-requires-policy
+ no bgp network import-check
+ neighbor 10.0.1.2 remote-as 2
+ neighbor 10.0.1.2 timers connect 10
+ !
+ address-family ipv4 unicast
+ neighbor 10.0.1.2 activate
+ network 11.0.0.1/32
+ network 11.0.0.2/32
+ network 11.0.0.3/32
+ network 11.0.0.4/32
+ network 11.0.0.5/32
+ network 11.0.0.6/32
+ network 11.0.0.7/32
+ network 11.0.0.8/32
+ network 11.0.0.9/32
+ network 11.0.0.10/32
+ network 11.0.0.11/32
+ network 11.0.0.12/32
+ network 11.0.0.13/32
+ network 11.0.0.14/32
+ network 11.0.0.15/32
+ network 11.0.0.16/32
+ network 11.0.0.17/32
+ network 11.0.0.18/32
+ network 11.0.0.19/32
+ network 11.0.0.20/32
+ network 11.0.0.21/32
+ network 11.0.0.22/32
+ network 11.0.0.23/32
+ network 11.0.0.24/32
+ network 11.0.0.25/32
+ network 11.0.0.26/32
+ network 11.0.0.27/32
+ network 11.0.0.28/32
+ network 11.0.0.29/32
+ network 11.0.0.30/32
+ network 11.0.0.31/32
+ network 11.0.0.32/32
+ network 11.0.0.33/32
+ network 11.0.0.34/32
+ network 11.0.0.35/32
+ network 11.0.0.36/32
+ network 11.0.0.37/32
+ network 11.0.0.38/32
+ network 11.0.0.39/32
+ network 11.0.0.40/32
+ network 11.0.0.41/32
+ network 11.0.0.42/32
+ network 11.0.0.43/32
+ network 11.0.0.44/32
+ network 11.0.0.45/32
+ network 11.0.0.46/32
+ network 11.0.0.47/32
+ network 11.0.0.48/32
+ network 11.0.0.49/32
+ network 11.0.0.50/32
+ network 11.0.0.51/32
+ network 11.0.0.52/32
+ network 11.0.0.53/32
+ network 11.0.0.54/32
+ network 11.0.0.55/32
+ network 11.0.0.56/32
+ network 11.0.0.57/32
+ network 11.0.0.58/32
+ network 11.0.0.59/32
+ network 11.0.0.60/32
+ network 11.0.0.61/32
+ network 11.0.0.62/32
+ network 11.0.0.63/32
+ network 11.0.0.64/32
+ network 11.0.0.65/32
+ network 11.0.0.66/32
+ network 11.0.0.67/32
+ network 11.0.0.68/32
+ network 11.0.0.69/32
+ network 11.0.0.70/32
+ network 11.0.0.71/32
+ network 11.0.0.72/32
+ network 11.0.0.73/32
+ network 11.0.0.74/32
+ network 11.0.0.75/32
+ network 11.0.0.76/32
+ network 11.0.0.77/32
+ network 11.0.0.78/32
+ network 11.0.0.79/32
+ network 11.0.0.80/32
+ network 11.0.0.81/32
+ network 11.0.0.82/32
+ network 11.0.0.83/32
+ network 11.0.0.84/32
+ network 11.0.0.85/32
+ network 11.0.0.86/32
+ network 11.0.0.87/32
+ network 11.0.0.88/32
+ network 11.0.0.89/32
+ network 11.0.0.90/32
+ network 11.0.0.91/32
+ network 11.0.0.92/32
+ network 11.0.0.93/32
+ network 11.0.0.94/32
+ network 11.0.0.95/32
+ network 11.0.0.96/32
+ network 11.0.0.97/32
+ network 11.0.0.98/32
+ network 11.0.0.99/32
+ network 11.0.0.100/32
+ network 11.0.0.101/32
+ network 11.0.0.102/32
+ network 11.0.0.103/32
+ network 11.0.0.104/32
+ network 11.0.0.105/32
+ network 11.0.0.106/32
+ network 11.0.0.107/32
+ network 11.0.0.108/32
+ network 11.0.0.109/32
+ network 11.0.0.110/32
+ network 11.0.0.111/32
+ network 11.0.0.112/32
+ network 11.0.0.113/32
+ network 11.0.0.114/32
+ network 11.0.0.115/32
+ network 11.0.0.116/32
+ network 11.0.0.117/32
+ network 11.0.0.118/32
+ network 11.0.0.119/32
+ network 11.0.0.120/32
+ network 11.0.0.121/32
+ network 11.0.0.122/32
+ network 11.0.0.123/32
+ network 11.0.0.124/32
+ network 11.0.0.125/32
+ network 11.0.0.126/32
+ network 11.0.0.127/32
+ network 11.0.0.128/32
+ network 11.0.0.129/32
+ network 11.0.0.130/32
+ network 11.0.0.131/32
+ network 11.0.0.132/32
+ network 11.0.0.133/32
+ network 11.0.0.134/32
+ network 11.0.0.135/32
+ network 11.0.0.136/32
+ network 11.0.0.137/32
+ network 11.0.0.138/32
+ network 11.0.0.139/32
+ network 11.0.0.140/32
+ network 11.0.0.141/32
+ network 11.0.0.142/32
+ network 11.0.0.143/32
+ network 11.0.0.144/32
+ network 11.0.0.145/32
+ network 11.0.0.146/32
+ network 11.0.0.147/32
+ network 11.0.0.148/32
+ network 11.0.0.149/32
+ network 11.0.0.150/32
+ network 11.0.0.151/32
+ network 11.0.0.152/32
+ network 11.0.0.153/32
+ network 11.0.0.154/32
+ network 11.0.0.155/32
+ network 11.0.0.156/32
+ network 11.0.0.157/32
+ network 11.0.0.158/32
+ network 11.0.0.159/32
+ network 11.0.0.160/32
+ network 11.0.0.161/32
+ network 11.0.0.162/32
+ network 11.0.0.163/32
+ network 11.0.0.164/32
+ network 11.0.0.165/32
+ network 11.0.0.166/32
+ network 11.0.0.167/32
+ network 11.0.0.168/32
+ network 11.0.0.169/32
+ network 11.0.0.170/32
+ network 11.0.0.171/32
+ network 11.0.0.172/32
+ network 11.0.0.173/32
+ network 11.0.0.174/32
+ network 11.0.0.175/32
+ network 11.0.0.176/32
+ network 11.0.0.177/32
+ network 11.0.0.178/32
+ network 11.0.0.179/32
+ network 11.0.0.180/32
+ network 11.0.0.181/32
+ network 11.0.0.182/32
+ network 11.0.0.183/32
+ network 11.0.0.184/32
+ network 11.0.0.185/32
+ network 11.0.0.186/32
+ network 11.0.0.187/32
+ network 11.0.0.188/32
+ network 11.0.0.189/32
+ network 11.0.0.190/32
+ network 11.0.0.191/32
+ network 11.0.0.192/32
+ network 11.0.0.193/32
+ network 11.0.0.194/32
+ network 11.0.0.195/32
+ network 11.0.0.196/32
+ network 11.0.0.197/32
+ network 11.0.0.198/32
+ network 11.0.0.199/32
+ network 11.0.0.200/32
+ network 11.0.0.201/32
+ network 11.0.0.202/32
+ network 11.0.0.203/32
+ network 11.0.0.204/32
+ network 11.0.0.205/32
+ network 11.0.0.206/32
+ network 11.0.0.207/32
+ network 11.0.0.208/32
+ network 11.0.0.209/32
+ network 11.0.0.210/32
+ network 11.0.0.211/32
+ network 11.0.0.212/32
+ network 11.0.0.213/32
+ network 11.0.0.214/32
+ network 11.0.0.215/32
+ network 11.0.0.216/32
+ network 11.0.0.217/32
+ network 11.0.0.218/32
+ network 11.0.0.219/32
+ network 11.0.0.220/32
+ network 11.0.0.221/32
+ network 11.0.0.222/32
+ network 11.0.0.223/32
+ network 11.0.0.224/32
+ network 11.0.0.225/32
+ network 11.0.0.226/32
+ network 11.0.0.227/32
+ network 11.0.0.228/32
+ network 11.0.0.229/32
+ network 11.0.0.230/32
+ network 11.0.0.231/32
+ network 11.0.0.232/32
+ network 11.0.0.233/32
+ network 11.0.0.234/32
+ network 11.0.0.235/32
+ network 11.0.0.236/32
+ network 11.0.0.237/32
+ network 11.0.0.238/32
+ network 11.0.0.239/32
+ network 11.0.0.240/32
+ network 11.0.0.241/32
+ network 11.0.0.242/32
+ network 11.0.0.243/32
+ network 11.0.0.244/32
+ network 11.0.0.245/32
+ network 11.0.0.246/32
+ network 11.0.0.247/32
+ network 11.0.0.248/32
+ network 11.0.0.249/32
+ network 11.0.0.250/32
+ network 11.0.0.251/32
+ network 11.0.0.252/32
+ network 11.0.0.253/32
+ network 11.0.1.1/32
+ network 11.0.1.2/32
+ network 11.0.1.3/32
+ network 11.0.1.4/32
+ network 11.0.1.5/32
+ network 11.0.1.6/32
+ network 11.0.1.7/32
+ network 11.0.1.8/32
+ network 11.0.1.9/32
+ network 11.0.1.10/32
+ network 11.0.1.11/32
+ network 11.0.1.12/32
+ network 11.0.1.13/32
+ network 11.0.1.14/32
+ network 11.0.1.15/32
+ network 11.0.1.16/32
+ network 11.0.1.17/32
+ network 11.0.1.18/32
+ network 11.0.1.19/32
+ network 11.0.1.20/32
+ network 11.0.1.21/32
+ network 11.0.1.22/32
+ network 11.0.1.23/32
+ network 11.0.1.24/32
+ network 11.0.1.25/32
+ network 11.0.1.26/32
+ network 11.0.1.27/32
+ network 11.0.1.28/32
+ network 11.0.1.29/32
+ network 11.0.1.30/32
+ network 11.0.1.31/32
+ network 11.0.1.32/32
+ network 11.0.1.33/32
+ network 11.0.1.34/32
+ network 11.0.1.35/32
+ network 11.0.1.36/32
+ network 11.0.1.37/32
+ network 11.0.1.38/32
+ network 11.0.1.39/32
+ network 11.0.1.40/32
+ network 11.0.1.41/32
+ network 11.0.1.42/32
+ network 11.0.1.43/32
+ network 11.0.1.44/32
+ network 11.0.1.45/32
+ network 11.0.1.46/32
+ network 11.0.1.47/32
+ network 11.0.1.48/32
+ network 11.0.1.49/32
+ network 11.0.1.50/32
+ network 11.0.1.51/32
+ network 11.0.1.52/32
+ network 11.0.1.53/32
+ network 11.0.1.54/32
+ network 11.0.1.55/32
+ network 11.0.1.56/32
+ network 11.0.1.57/32
+ network 11.0.1.58/32
+ network 11.0.1.59/32
+ network 11.0.1.60/32
+ network 11.0.1.61/32
+ network 11.0.1.62/32
+ network 11.0.1.63/32
+ network 11.0.1.64/32
+ network 11.0.1.65/32
+ network 11.0.1.66/32
+ network 11.0.1.67/32
+ network 11.0.1.68/32
+ network 11.0.1.69/32
+ network 11.0.1.70/32
+ network 11.0.1.71/32
+ network 11.0.1.72/32
+ network 11.0.1.73/32
+ network 11.0.1.74/32
+ network 11.0.1.75/32
+ network 11.0.1.76/32
+ network 11.0.1.77/32
+ network 11.0.1.78/32
+ network 11.0.1.79/32
+ network 11.0.1.80/32
+ network 11.0.1.81/32
+ network 11.0.1.82/32
+ network 11.0.1.83/32
+ network 11.0.1.84/32
+ network 11.0.1.85/32
+ network 11.0.1.86/32
+ network 11.0.1.87/32
+ network 11.0.1.88/32
+ network 11.0.1.89/32
+ network 11.0.1.90/32
+ network 11.0.1.91/32
+ network 11.0.1.92/32
+ network 11.0.1.93/32
+ network 11.0.1.94/32
+ network 11.0.1.95/32
+ network 11.0.1.96/32
+ network 11.0.1.97/32
+ network 11.0.1.98/32
+ network 11.0.1.99/32
+ network 11.0.1.100/32
+ network 11.0.1.101/32
+ network 11.0.1.102/32
+ network 11.0.1.103/32
+ network 11.0.1.104/32
+ network 11.0.1.105/32
+ network 11.0.1.106/32
+ network 11.0.1.107/32
+ network 11.0.1.108/32
+ network 11.0.1.109/32
+ network 11.0.1.110/32
+ network 11.0.1.111/32
+ network 11.0.1.112/32
+ network 11.0.1.113/32
+ network 11.0.1.114/32
+ network 11.0.1.115/32
+ network 11.0.1.116/32
+ network 11.0.1.117/32
+ network 11.0.1.118/32
+ network 11.0.1.119/32
+ network 11.0.1.120/32
+ network 11.0.1.121/32
+ network 11.0.1.122/32
+ network 11.0.1.123/32
+ network 11.0.1.124/32
+ network 11.0.1.125/32
+ network 11.0.1.126/32
+ network 11.0.1.127/32
+ network 11.0.1.128/32
+ network 11.0.1.129/32
+ network 11.0.1.130/32
+ network 11.0.1.131/32
+ network 11.0.1.132/32
+ network 11.0.1.133/32
+ network 11.0.1.134/32
+ network 11.0.1.135/32
+ network 11.0.1.136/32
+ network 11.0.1.137/32
+ network 11.0.1.138/32
+ network 11.0.1.139/32
+ network 11.0.1.140/32
+ network 11.0.1.141/32
+ network 11.0.1.142/32
+ network 11.0.1.143/32
+ network 11.0.1.144/32
+ network 11.0.1.145/32
+ network 11.0.1.146/32
+ network 11.0.1.147/32
+ network 11.0.1.148/32
+ network 11.0.1.149/32
+ network 11.0.1.150/32
+ network 11.0.1.151/32
+ network 11.0.1.152/32
+ network 11.0.1.153/32
+ network 11.0.1.154/32
+ network 11.0.1.155/32
+ network 11.0.1.156/32
+ network 11.0.1.157/32
+ network 11.0.1.158/32
+ network 11.0.1.159/32
+ network 11.0.1.160/32
+ network 11.0.1.161/32
+ network 11.0.1.162/32
+ network 11.0.1.163/32
+ network 11.0.1.164/32
+ network 11.0.1.165/32
+ network 11.0.1.166/32
+ network 11.0.1.167/32
+ network 11.0.1.168/32
+ network 11.0.1.169/32
+ network 11.0.1.170/32
+ network 11.0.1.171/32
+ network 11.0.1.172/32
+ network 11.0.1.173/32
+ network 11.0.1.174/32
+ network 11.0.1.175/32
+ network 11.0.1.176/32
+ network 11.0.1.177/32
+ network 11.0.1.178/32
+ network 11.0.1.179/32
+ network 11.0.1.180/32
+ network 11.0.1.181/32
+ network 11.0.1.182/32
+ network 11.0.1.183/32
+ network 11.0.1.184/32
+ network 11.0.1.185/32
+ network 11.0.1.186/32
+ network 11.0.1.187/32
+ network 11.0.1.188/32
+ network 11.0.1.189/32
+ network 11.0.1.190/32
+ network 11.0.1.191/32
+ network 11.0.1.192/32
+ network 11.0.1.193/32
+ network 11.0.1.194/32
+ network 11.0.1.195/32
+ network 11.0.1.196/32
+ network 11.0.1.197/32
+ network 11.0.1.198/32
+ network 11.0.1.199/32
+ network 11.0.1.200/32
+ network 11.0.1.201/32
+ network 11.0.1.202/32
+ network 11.0.1.203/32
+ network 11.0.1.204/32
+ network 11.0.1.205/32
+ network 11.0.1.206/32
+ network 11.0.1.207/32
+ network 11.0.1.208/32
+ network 11.0.1.209/32
+ network 11.0.1.210/32
+ network 11.0.1.211/32
+ network 11.0.1.212/32
+ network 11.0.1.213/32
+ network 11.0.1.214/32
+ network 11.0.1.215/32
+ network 11.0.1.216/32
+ network 11.0.1.217/32
+ network 11.0.1.218/32
+ network 11.0.1.219/32
+ network 11.0.1.220/32
+ network 11.0.1.221/32
+ network 11.0.1.222/32
+ network 11.0.1.223/32
+ network 11.0.1.224/32
+ network 11.0.1.225/32
+ network 11.0.1.226/32
+ network 11.0.1.227/32
+ network 11.0.1.228/32
+ network 11.0.1.229/32
+ network 11.0.1.230/32
+ network 11.0.1.231/32
+ network 11.0.1.232/32
+ network 11.0.1.233/32
+ network 11.0.1.234/32
+ network 11.0.1.235/32
+ network 11.0.1.236/32
+ network 11.0.1.237/32
+ network 11.0.1.238/32
+ network 11.0.1.239/32
+ network 11.0.1.240/32
+ network 11.0.1.241/32
+ network 11.0.1.242/32
+ network 11.0.1.243/32
+ network 11.0.1.244/32
+ network 11.0.1.245/32
+ network 11.0.1.246/32
+ network 11.0.1.247/32
+ network 11.0.1.248/32
+ network 11.0.1.249/32
+ network 11.0.1.250/32
+ network 11.0.1.251/32
+ network 11.0.1.252/32
+ network 11.0.1.253/32
+ exit-address-family
+ !
+!
diff --git a/tests/topotests/bgp_lu_topo1/R3/zebra.conf b/tests/topotests/bgp_lu_topo1/R3/zebra.conf
new file mode 100644
index 0000000..ea4a148
--- /dev/null
+++ b/tests/topotests/bgp_lu_topo1/R3/zebra.conf
@@ -0,0 +1,9 @@
+log file /tmp/zebra.log
+!
+! debug zebra events
+! debug zebra packet detail
+! debug zebra mpls
+!
+interface R3-eth0
+ ip address 10.0.1.3/24
+!
diff --git a/tests/topotests/bgp_lu_topo1/test_bgp_lu.py b/tests/topotests/bgp_lu_topo1/test_bgp_lu.py
new file mode 100644
index 0000000..7d59762
--- /dev/null
+++ b/tests/topotests/bgp_lu_topo1/test_bgp_lu.py
@@ -0,0 +1,168 @@
+#!/usr/bin/env python
+# SPDX-License-Identifier: ISC
+
+#
+# test_bgp_lu.py
+# Part of NetDEF Topology Tests
+#
+# Copyright (c) 2020 by Volta Networks
+#
+
+"""
+test_bgp_lu.py: Test BGP LU label allocation
+"""
+
+import os
+import sys
+import json
+from functools import partial
+import pytest
+
+# 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
+
+# Required to instantiate the topology builder class.
+
+
+pytestmark = [pytest.mark.bgpd]
+
+
+# Basic scenario for BGP-LU. Nodes are directly connected.
+# Node 3 is advertising many routes to 2, which advertises them
+# as BGP-LU to 1; this way we get routes with actual labels, as
+# opposed to implicit-null routes in the 2-node case.
+#
+# AS1 BGP-LU AS2 iBGP AS2
+# +-----+ +-----+ +-----+
+# | |.1 .2| |.2 .3| |
+# | 1 +----------------+ 2 +-----------------+ 3 |
+# | | 10.0.0.0/24 | | 10.0.1.0/24 | |
+# +-----+ +-----+ +-----+
+
+
+def build_topo(tgen):
+ "Build function"
+
+ # This function only purpose is to define allocation and relationship
+ # between routers, switches and hosts.
+ #
+ #
+ # Create routers
+ tgen.add_router("R1")
+ tgen.add_router("R2")
+ tgen.add_router("R3")
+
+ # R1-R2
+ switch = tgen.add_switch("s1")
+ switch.add_link(tgen.gears["R1"])
+ switch.add_link(tgen.gears["R2"])
+
+ # R2-R3
+ switch = tgen.add_switch("s2")
+ switch.add_link(tgen.gears["R2"])
+ switch.add_link(tgen.gears["R3"])
+
+
+def setup_module(mod):
+ "Sets up the pytest environment"
+ # This function initiates the topology build with Topogen...
+ tgen = Topogen(build_topo, mod.__name__)
+ # ... and here it calls Mininet initialization functions.
+ tgen.start_topology()
+
+ # This is a sample of configuration loading.
+ router_list = tgen.routers()
+
+ # For all registered routers, load the zebra configuration file
+ for rname, router in router_list.items():
+ 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))
+ )
+
+ # After loading the configurations, this function loads configured daemons.
+ tgen.start_router()
+
+
+def teardown_module(mod):
+ "Teardown the pytest environment"
+ tgen = get_topogen()
+
+ # This function tears down the whole topology.
+ tgen.stop_topology()
+
+
+def check_labelpool(router):
+ json_file = "{}/{}/labelpool.summ.json".format(CWD, router.name)
+ expected = json.loads(open(json_file).read())
+
+ test_func = partial(
+ topotest.router_json_cmp, router, "show bgp labelpool summary json", expected
+ )
+ _, result = topotest.run_and_expect(test_func, None, count=20, wait=1)
+ assertmsg = '"{}" JSON output mismatches - Did not converge'.format(router.name)
+ assert result is None, assertmsg
+
+
+def test_converge_bgplu():
+ "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)
+
+ # tgen.mininet_cli();
+ r1 = tgen.gears["R1"]
+ r2 = tgen.gears["R2"]
+
+ check_labelpool(r1)
+ check_labelpool(r2)
+
+
+def test_clear_bgplu():
+ "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)
+
+ # tgen.mininet_cli();
+ r1 = tgen.gears["R1"]
+ r2 = tgen.gears["R2"]
+
+ r1.vtysh_cmd("clear bgp 10.0.0.2")
+ check_labelpool(r1)
+ check_labelpool(r2)
+
+ r2.vtysh_cmd("clear bgp 10.0.1.3")
+ check_labelpool(r1)
+ check_labelpool(r2)
+
+ r1.vtysh_cmd("clear bgp 10.0.0.2")
+ r2.vtysh_cmd("clear bgp 10.0.1.3")
+ check_labelpool(r1)
+ check_labelpool(r2)
+
+
+def test_memory_leak():
+ "Run the memory leak test and report results."
+ tgen = get_topogen()
+ if not tgen.is_memleak_enabled():
+ pytest.skip("Memory leak test/report is disabled")
+
+ tgen.report_memory_leaks()
+
+
+if __name__ == "__main__":
+ args = ["-s"] + sys.argv[1:]
+ sys.exit(pytest.main(args))
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-12 18:52:19 +0000