bgp_l3vpn_to_bgp_vrf: add testing for manually setup MPLS path (until have dynamic)

Signed-off-by: Lou Berger <lberger@labn.net>

diff --git a/tests/topotests/bgp_l3vpn_to_bgp_vrf/scripts/check_linux_mpls.py b/tests/topotests/bgp_l3vpn_to_bgp_vrf/scripts/check_linux_mpls.py
new file mode 100644 (file)
index 0000000..c3c784b
--- /dev/null
+++ b/tests/topotests/bgp_l3vpn_to_bgp_vrf/scripts/check_linux_mpls.py
@@ -0,0 +1,37 @@
+from lutil import luCommand, luLast
+ret = luCommand('r2','ip -M route show','\d*(?= via inet 10.0.2.4 dev r2-eth1)','wait','See mpls route to r4')
+found = luLast()
+if ret != False and found != None:
+    label4r4 = found.group(0)
+    luCommand('r2','ip -M route show','.','pass','See %s as label to r4' % label4r4)
+    ret = luCommand('r2','ip -M route show','\d*(?= via inet 10.0.1.1 dev r2-eth0)','wait','See mpls route to r1')
+    found = luLast()
+if ret != False and found != None:
+    label4r1 = found.group(0)
+    luCommand('r2','ip -M route show','.','pass','See %s as label to r1' % label4r1)
+    luCommand('ce4','ip route add default via 192.168.2.1')
+    luCommand('ce1','ip route add default via 192.168.1.1')
+    luCommand('r1','ip route add 99.0.0.1 vrf cust1 dev r1-eth4 via 192.168.1.2')
+    luCommand('r4','ip route add 99.0.0.4 vrf cust2 dev r4-eth4 via 192.168.2.2')
+    luCommand('r1','ip -M route add 101 dev cust1')
+    luCommand('r4','ip -M route add 104 dev cust2')
+    luCommand('r1','ip route add 99.0.0.4/32 vrf cust1 nexthop encap mpls %s/104 via 10.0.1.2 dev r1-eth0'%label4r4)
+    luCommand('r4','ip route add 99.0.0.1/32 vrf cust2 nexthop encap mpls %s/101 via 10.0.2.2 dev r4-eth0'%label4r1)
+    luCommand('r1','ip route show vrf cust1','99.0.0.4','pass', 'VRF->MPLS PHP route installed')
+    luCommand('r4','ip route show vrf cust2','99.0.0.1','pass', 'VRF->MPLS PHP route installed')
+    luCommand('r1','ip -M route show','101','MPLS->VRF route installed')
+    luCommand('r4','ip -M route show','104','MPLS->VRF route installed')
+    luCommand('ce1','ping 99.0.0.4 -I 99.0.0.1 -c 1',' 0. packet loss','wait','CE->CE (loopback) ping - l3vpn+zebra case')
+    luCommand('ce4','ping 99.0.0.1 -I 99.0.0.4 -c 1',' 0. packet loss','wait','CE->CE (loopback) ping - l3vpn+zebra case')
+    luCommand('r1','ip route del 99.0.0.4/32 vrf cust1')
+    luCommand('r4','ip route del 99.0.0.1/32 vrf cust2')
+    luCommand('r1','ip route add 99.0.0.4/32 vrf cust1 nexthop encap mpls %s/1004/104 via 10.0.1.2 dev r1-eth0'%label4r4)
+    luCommand('r4','ip -M route add 1004 dev lo')
+    luCommand('r4','ip route add 99.0.0.1/32 vrf cust2 nexthop encap mpls %s/1001/101 via 10.0.2.2 dev r4-eth0'%label4r1)
+    luCommand('r1','ip -M route add 1001 dev lo')
+    luCommand('r1','ip route show vrf cust1','99.0.0.4.*1004/104','pass', 'VRF->MPLS non-PHP route installed')
+    luCommand('r4','ip route show vrf cust2','99.0.0.1.*1001/101','pass', 'VRF->MPLS non-PHP route installed')
+    luCommand('r1','ip -M route show','1001','MPLS "non-PHP" route installed')
+    luCommand('r4','ip -M route show','1004','MPLS "non-PHP" route installed')
+    luCommand('ce1','ping 99.0.0.4 -I 99.0.0.1 -c 1',' 0. packet loss','wait','CE->CE (loopback) ping')
+    luCommand('ce4','ping 99.0.0.1 -I 99.0.0.4 -c 1',' 0. packet loss','wait','CE->CE (loopback) ping')

diff --git a/tests/topotests/bgp_l3vpn_to_bgp_vrf/test_bgp_l3vpn_to_bgp_vrf.py b/tests/topotests/bgp_l3vpn_to_bgp_vrf/test_bgp_l3vpn_to_bgp_vrf.py
index 885616378d1b52e8a8f939bc9db1d626f1dabc16..ca42c08003558b4bef688a024691f8c9a3962d7a 100755 (executable)
--- a/tests/topotests/bgp_l3vpn_to_bgp_vrf/test_bgp_l3vpn_to_bgp_vrf.py
+++ b/tests/topotests/bgp_l3vpn_to_bgp_vrf/test_bgp_l3vpn_to_bgp_vrf.py
@@ -56,6 +56,16 @@ def test_check_routes():
     #CheckFunc = 'customize.versionCheck(\'3.1\', cli=True)'
     ltemplateTest('scripts/check_routes.py', False, CliOnFail, CheckFunc)
 
+#manual data path setup test - remove once have bgp/zebra vrf path working
+def test_check_linux_mpls():
+    CliOnFail = None
+    # For debugging, uncomment the next line
+    #CliOnFail = 'tgen.mininet_cli'
+    CheckFunc = 'customize.versionCheck(\'3.1\')'
+    #uncomment next line to start cli *before* script is run
+    #CheckFunc = 'customize.versionCheck(\'3.1\', cli=True)'
+    ltemplateTest('scripts/check_linux_mpls.py', False, CliOnFail, CheckFunc)
+
 def SKIP_test_cleanup_all():
     CliOnFail = None
     # For debugging, uncomment the next line