Merge "Add multihoming tests"

25 files changed, 926 insertions, 4 deletions

diff --git a/tests/data_plane/configs/odl/multihoming/4o4/update_vpp2.json b/tests/data_plane/configs/odl/multihoming/4o4/update_vpp2.json
new file mode 100644
index 0000000..089516b
--- /dev/null
+++ b/tests/data_plane/configs/odl/multihoming/4o4/update_vpp2.json
@@ -0,0 +1,29 @@
+{
+    "input": {
+        "mapping-record": {
+            "recordTtl": 1440,
+            "action": "NoAction",
+            "authoritative": true,
+            "eid": {
+                "address-type": "ietf-lisp-address-types:ipv4-prefix-afi",
+                "ipv4-prefix": "6.0.2.0/24"
+            },
+            "LocatorRecord": [
+                {
+                    "locator-id": "ISP1",
+                    "priority": 1,
+                    "weight": 1,
+                    "multicastPriority": 255,
+                    "multicastWeight": 0,
+                    "localLocator": true,
+                    "rlocProbed": false,
+                    "routed": true,
+                    "rloc": {
+                        "address-type": "ietf-lisp-address-types:ipv4-afi",
+                        "ipv4": "6.0.3.20"
+                    }
+                }
+            ]
+        }
+    }
+}
diff --git a/tests/data_plane/configs/odl/multihoming/4o4/vpp1.json b/tests/data_plane/configs/odl/multihoming/4o4/vpp1.json
new file mode 100644
index 0000000..4bd3b6e
--- /dev/null
+++ b/tests/data_plane/configs/odl/multihoming/4o4/vpp1.json
@@ -0,0 +1,43 @@
+{
+    "input": {
+        "mapping-record": {
+            "recordTtl": 1440,
+            "action": "NoAction",
+            "authoritative": true,
+            "eid": {
+                "address-type": "ietf-lisp-address-types:ipv4-prefix-afi",
+                "ipv4-prefix": "6.0.1.0/24"
+            },
+            "LocatorRecord": [
+                {
+                    "locator-id": "ISP1",
+                    "priority": 1,
+                    "weight": 1,
+                    "multicastPriority": 255,
+                    "multicastWeight": 0,
+                    "localLocator": true,
+                    "rlocProbed": false,
+                    "routed": true,
+                    "rloc": {
+                        "address-type": "ietf-lisp-address-types:ipv4-afi",
+                        "ipv4": "6.0.3.1"
+                    }
+                },
+                {
+                    "locator-id": "ISP2",
+                    "priority": 1,
+                    "weight": 1,
+                    "multicastPriority": 255,
+                    "multicastWeight": 0,
+                    "localLocator": true,
+                    "rlocProbed": false,
+                    "routed": true,
+                    "rloc": {
+                        "address-type": "ietf-lisp-address-types:ipv4-afi",
+                        "ipv4": "6.0.4.1"
+                    }
+                }
+            ]
+        }
+    }
+}
diff --git a/tests/data_plane/configs/odl/multihoming/4o4/vpp2.json b/tests/data_plane/configs/odl/multihoming/4o4/vpp2.json
new file mode 100644
index 0000000..097b264
--- /dev/null
+++ b/tests/data_plane/configs/odl/multihoming/4o4/vpp2.json
@@ -0,0 +1,43 @@
+{
+    "input": {
+        "mapping-record": {
+            "recordTtl": 1440,
+            "action": "NoAction",
+            "authoritative": true,
+            "eid": {
+                "address-type": "ietf-lisp-address-types:ipv4-prefix-afi",
+                "ipv4-prefix": "6.0.2.0/24"
+            },
+            "LocatorRecord": [
+                {
+                    "locator-id": "ISP1",
+                    "priority": 1,
+                    "weight": 1,
+                    "multicastPriority": 255,
+                    "multicastWeight": 0,
+                    "localLocator": true,
+                    "rlocProbed": false,
+                    "routed": true,
+                    "rloc": {
+                        "address-type": "ietf-lisp-address-types:ipv4-afi",
+                        "ipv4": "6.0.3.2"
+                    }
+                },
+                {
+                    "locator-id": "ISP2",
+                    "priority": 1,
+                    "weight": 1,
+                    "multicastPriority": 255,
+                    "multicastWeight": 0,
+                    "localLocator": true,
+                    "rlocProbed": false,
+                    "routed": true,
+                    "rloc": {
+                        "address-type": "ietf-lisp-address-types:ipv4-afi",
+                        "ipv4": "6.0.4.2"
+                    }
+                }
+            ]
+        }
+    }
+}
diff --git a/tests/data_plane/configs/odl/multihoming/6o6/update_vpp2.json b/tests/data_plane/configs/odl/multihoming/6o6/update_vpp2.json
new file mode 100644
index 0000000..6cd17a8
--- /dev/null
+++ b/tests/data_plane/configs/odl/multihoming/6o6/update_vpp2.json
@@ -0,0 +1,29 @@
+{
+    "input": {
+        "mapping-record": {
+            "recordTtl": 1440,
+            "action": "NoAction",
+            "authoritative": true,
+            "eid": {
+                "address-type": "ietf-lisp-address-types:ipv6-prefix-afi",
+                "ipv6-prefix": "6:0:2::0/64"
+            },
+            "LocatorRecord": [
+                {
+                    "locator-id": "ISP1",
+                    "priority": 1,
+                    "weight": 1,
+                    "multicastPriority": 255,
+                    "multicastWeight": 0,
+                    "localLocator": true,
+                    "rlocProbed": false,
+                    "routed": true,
+                    "rloc": {
+                        "address-type": "ietf-lisp-address-types:ipv6-afi",
+                        "ipv6": "6:0:3::20"
+                    }
+                }
+            ]
+        }
+    }
+}
diff --git a/tests/data_plane/configs/odl/multihoming/6o6/vpp1.json b/tests/data_plane/configs/odl/multihoming/6o6/vpp1.json
new file mode 100644
index 0000000..b47dd5f
--- /dev/null
+++ b/tests/data_plane/configs/odl/multihoming/6o6/vpp1.json
@@ -0,0 +1,43 @@
+{
+    "input": {
+        "mapping-record": {
+            "recordTtl": 1440,
+            "action": "NoAction",
+            "authoritative": true,
+            "eid": {
+                "address-type": "ietf-lisp-address-types:ipv6-prefix-afi",
+                "ipv6-prefix": "6:0:1::0/64"
+            },
+            "LocatorRecord": [
+                {
+                    "locator-id": "ISP1",
+                    "priority": 1,
+                    "weight": 1,
+                    "multicastPriority": 255,
+                    "multicastWeight": 0,
+                    "localLocator": true,
+                    "rlocProbed": false,
+                    "routed": true,
+                    "rloc": {
+                        "address-type": "ietf-lisp-address-types:ipv6-afi",
+                        "ipv6": "6:0:3::1"
+                    }
+                },
+                {
+                    "locator-id": "ISP2",
+                    "priority": 1,
+                    "weight": 1,
+                    "multicastPriority": 255,
+                    "multicastWeight": 0,
+                    "localLocator": true,
+                    "rlocProbed": false,
+                    "routed": true,
+                    "rloc": {
+                        "address-type": "ietf-lisp-address-types:ipv6-afi",
+                        "ipv6": "6:0:4::1"
+                    }
+                }
+            ]
+        }
+    }
+}
diff --git a/tests/data_plane/configs/odl/multihoming/6o6/vpp2.json b/tests/data_plane/configs/odl/multihoming/6o6/vpp2.json
new file mode 100644
index 0000000..9915e58
--- /dev/null
+++ b/tests/data_plane/configs/odl/multihoming/6o6/vpp2.json
@@ -0,0 +1,43 @@
+{
+    "input": {
+        "mapping-record": {
+            "recordTtl": 1440,
+            "action": "NoAction",
+            "authoritative": true,
+            "eid": {
+                "address-type": "ietf-lisp-address-types:ipv6-prefix-afi",
+                "ipv6-prefix": "6:0:2::0/64"
+            },
+            "LocatorRecord": [
+                {
+                    "locator-id": "ISP1",
+                    "priority": 1,
+                    "weight": 1,
+                    "multicastPriority": 255,
+                    "multicastWeight": 0,
+                    "localLocator": true,
+                    "rlocProbed": false,
+                    "routed": true,
+                    "rloc": {
+                        "address-type": "ietf-lisp-address-types:ipv6-afi",
+                        "ipv6": "6:0:3::2"
+                    }
+                },
+                {
+                    "locator-id": "ISP2",
+                    "priority": 1,
+                    "weight": 1,
+                    "multicastPriority": 255,
+                    "multicastWeight": 0,
+                    "localLocator": true,
+                    "rlocProbed": false,
+                    "routed": true,
+                    "rloc": {
+                        "address-type": "ietf-lisp-address-types:ipv6-afi",
+                        "ipv6": "6:0:4::2"
+                    }
+                }
+            ]
+        }
+    }
+}
diff --git a/tests/data_plane/configs/odl/multihoming/l2o4/update_vpp2.json b/tests/data_plane/configs/odl/multihoming/l2o4/update_vpp2.json
new file mode 100644
index 0000000..c95ddbc
--- /dev/null
+++ b/tests/data_plane/configs/odl/multihoming/l2o4/update_vpp2.json
@@ -0,0 +1,30 @@
+{
+    "input": {
+        "mapping-record": {
+            "recordTtl": 1440,
+            "action": "NoAction",
+            "authoritative": true,
+            "eid": {
+                "virtual-network-id": 10,
+                "address-type": "ietf-lisp-address-types:mac-afi",
+                "mac": "08:22:22:22:22:22"
+            },
+            "LocatorRecord": [
+                {
+                    "locator-id": "ISP1",
+                    "priority": 1,
+                    "weight": 1,
+                    "multicastPriority": 255,
+                    "multicastWeight": 0,
+                    "localLocator": true,
+                    "rlocProbed": false,
+                    "routed": true,
+                    "rloc": {
+                        "address-type": "ietf-lisp-address-types:ipv4-afi",
+                        "ipv4": "6.0.3.20"
+                    }
+                }
+            ]
+        }
+    }
+}
diff --git a/tests/data_plane/configs/odl/multihoming/l2o4/vpp1.json b/tests/data_plane/configs/odl/multihoming/l2o4/vpp1.json
new file mode 100644
index 0000000..210b372
--- /dev/null
+++ b/tests/data_plane/configs/odl/multihoming/l2o4/vpp1.json
@@ -0,0 +1,44 @@
+{
+    "input": {
+        "mapping-record": {
+            "recordTtl": 1440,
+            "action": "NoAction",
+            "authoritative": true,
+            "eid": {
+                "virtual-network-id": 10,
+                "address-type": "ietf-lisp-address-types:mac-afi",
+                "mac": "08:11:11:11:11:11"
+            },
+            "LocatorRecord": [
+                {
+                    "locator-id": "ISP1",
+                    "priority": 1,
+                    "weight": 1,
+                    "multicastPriority": 255,
+                    "multicastWeight": 0,
+                    "localLocator": true,
+                    "rlocProbed": false,
+                    "routed": false,
+                    "rloc": {
+                        "address-type": "ietf-lisp-address-types:ipv4-afi",
+                        "ipv4": "6.0.3.1"
+                    }
+                },
+                {
+                    "locator-id": "ISP2",
+                    "priority": 1,
+                    "weight": 1,
+                    "multicastPriority": 255,
+                    "multicastWeight": 0,
+                    "localLocator": true,
+                    "rlocProbed": false,
+                    "routed": false,
+                    "rloc": {
+                        "address-type": "ietf-lisp-address-types:ipv4-afi",
+                        "ipv4": "6.0.4.1"
+                    }
+                }
+            ]
+        }
+    }
+}
diff --git a/tests/data_plane/configs/odl/multihoming/l2o4/vpp2.json b/tests/data_plane/configs/odl/multihoming/l2o4/vpp2.json
new file mode 100644
index 0000000..19e173c
--- /dev/null
+++ b/tests/data_plane/configs/odl/multihoming/l2o4/vpp2.json
@@ -0,0 +1,44 @@
+{
+    "input": {
+        "mapping-record": {
+            "recordTtl": 1440,
+            "action": "NoAction",
+            "authoritative": true,
+            "eid": {
+                "virtual-network-id": 10,
+                "address-type": "ietf-lisp-address-types:mac-afi",
+                "mac": "08:22:22:22:22:22"
+            },
+            "LocatorRecord": [
+                {
+                    "locator-id": "ISP1",
+                    "priority": 1,
+                    "weight": 1,
+                    "multicastPriority": 255,
+                    "multicastWeight": 0,
+                    "localLocator": true,
+                    "rlocProbed": false,
+                    "routed": false,
+                    "rloc": {
+                        "address-type": "ietf-lisp-address-types:ipv4-afi",
+                        "ipv4": "6.0.3.2"
+                    }
+                },
+                {
+                    "locator-id": "ISP2",
+                    "priority": 1,
+                    "weight": 1,
+                    "multicastPriority": 255,
+                    "multicastWeight": 0,
+                    "localLocator": true,
+                    "rlocProbed": false,
+                    "routed": false,
+                    "rloc": {
+                        "address-type": "ietf-lisp-address-types:ipv4-afi",
+                        "ipv4": "6.0.4.2"
+                    }
+                }
+            ]
+        }
+    }
+}
diff --git a/tests/data_plane/configs/vpp_lite_config/multihoming/4o4/vpp1.config b/tests/data_plane/configs/vpp_lite_config/multihoming/4o4/vpp1.config
new file mode 100644
index 0000000..83d360b
--- /dev/null
+++ b/tests/data_plane/configs/vpp_lite_config/multihoming/4o4/vpp1.config
@@ -0,0 +1,17 @@
+create host-interface name vpp1
+set int state host-vpp1 up
+set int ip address host-vpp1 6.0.1.1/24
+
+create host-interface name intervpp11
+set int state host-intervpp11 up
+set int ip address host-intervpp11 6.0.3.1/24
+
+create host-interface name intervpp21
+set int state host-intervpp21 up
+set int ip address host-intervpp21 6.0.4.1/24
+
+lisp enable
+
+lisp locator-set add ls1 iface host-intervpp11 p 1 w 1 iface host-intervpp21 p 1 w 1
+lisp eid-table add eid 6.0.1.0/24 locator-set ls1
+lisp map-resolver add 6.0.3.100
diff --git a/tests/data_plane/configs/vpp_lite_config/multihoming/4o4/vpp2.config b/tests/data_plane/configs/vpp_lite_config/multihoming/4o4/vpp2.config
new file mode 100644
index 0000000..facd252
--- /dev/null
+++ b/tests/data_plane/configs/vpp_lite_config/multihoming/4o4/vpp2.config
@@ -0,0 +1,17 @@
+create host-interface name vpp2
+set int state host-vpp2 up
+set int ip address host-vpp2 6.0.2.1/24
+
+create host-interface name intervpp12
+set int state host-intervpp12 up
+set int ip address host-intervpp12 6.0.3.2/24
+
+create host-interface name intervpp22
+set int state host-intervpp22 up
+set int ip address host-intervpp22 6.0.4.2/24
+
+lisp enable
+
+lisp locator-set add ls1 iface host-intervpp12 p 1 w 1 iface host-intervpp22 p 1 w 1
+lisp eid-table add eid 6.0.2.0/24 locator-set ls1
+lisp map-resolver add 6.0.3.100
diff --git a/tests/data_plane/configs/vpp_lite_config/multihoming/6o6/vpp1.config b/tests/data_plane/configs/vpp_lite_config/multihoming/6o6/vpp1.config
new file mode 100644
index 0000000..1db0fa6
--- /dev/null
+++ b/tests/data_plane/configs/vpp_lite_config/multihoming/6o6/vpp1.config
@@ -0,0 +1,17 @@
+create host-interface name vpp1
+set int state host-vpp1 up
+set int ip address host-vpp1 6:0:1::1/64
+
+create host-interface name intervpp11
+set int state host-intervpp11 up
+set int ip address host-intervpp11 6:0:3::1/64
+
+create host-interface name intervpp21
+set int state host-intervpp21 up
+set int ip address host-intervpp21 6:0:4::1/64
+
+lisp enable
+
+lisp locator-set add ls1 iface host-intervpp11 p 1 w 1 iface host-intervpp21 p 1 w 1
+lisp eid-table add eid 6:0:1::0/64 locator-set ls1
+lisp map-resolver add 6:0:3::100
diff --git a/tests/data_plane/configs/vpp_lite_config/multihoming/6o6/vpp2.config b/tests/data_plane/configs/vpp_lite_config/multihoming/6o6/vpp2.config
new file mode 100644
index 0000000..1c3ae51
--- /dev/null
+++ b/tests/data_plane/configs/vpp_lite_config/multihoming/6o6/vpp2.config
@@ -0,0 +1,17 @@
+create host-interface name vpp2
+set int state host-vpp2 up
+set int ip address host-vpp2 6:0:2::1/64
+
+create host-interface name intervpp12
+set int state host-intervpp12 up
+set int ip address host-intervpp12 6:0:3::2/64
+
+create host-interface name intervpp22
+set int state host-intervpp22 up
+set int ip address host-intervpp22 6:0:4::2/64
+
+lisp enable
+
+lisp locator-set add ls1 iface host-intervpp12 p 1 w 1 iface host-intervpp22 p 1 w 1
+lisp eid-table add eid 6:0:2::0/64 locator-set ls1
+lisp map-resolver add 6:0:3::100
diff --git a/tests/data_plane/configs/vpp_lite_config/multihoming/l2o4/vpp1.config b/tests/data_plane/configs/vpp_lite_config/multihoming/l2o4/vpp1.config
new file mode 100644
index 0000000..0b7e28f
--- /dev/null
+++ b/tests/data_plane/configs/vpp_lite_config/multihoming/l2o4/vpp1.config
@@ -0,0 +1,20 @@
+create host-interface name vpp1
+set int state host-vpp1 up
+set int ip address host-vpp1 6.0.1.1/24
+
+create host-interface name intervpp11
+set int state host-intervpp11 up
+set int ip address host-intervpp11 6.0.3.1/24
+
+create host-interface name intervpp21
+set int state host-intervpp21 up
+set int ip address host-intervpp21 6.0.4.1/24
+
+lisp enable
+
+lisp locator-set add ls1 iface host-intervpp11 p 1 w 1 iface host-intervpp21 p 1 w 1
+lisp map-resolver add 6.0.3.100
+
+lisp eid-table map vni 10 bd 10
+set interface l2 bridge host-vpp1 10
+lisp eid-table add vni 10 eid 08:11:11:11:11:11 locator-set ls1
diff --git a/tests/data_plane/configs/vpp_lite_config/multihoming/l2o4/vpp2.config b/tests/data_plane/configs/vpp_lite_config/multihoming/l2o4/vpp2.config
new file mode 100644
index 0000000..ab51c13
--- /dev/null
+++ b/tests/data_plane/configs/vpp_lite_config/multihoming/l2o4/vpp2.config
@@ -0,0 +1,20 @@
+create host-interface name vpp2
+set int state host-vpp2 up
+set int ip address host-vpp2 6.0.1.2/24
+
+create host-interface name intervpp12
+set int state host-intervpp12 up
+set int ip address host-intervpp12 6.0.3.2/24
+
+create host-interface name intervpp22
+set int state host-intervpp22 up
+set int ip address host-intervpp22 6.0.4.2/24
+
+lisp enable
+
+lisp locator-set add ls1 iface host-intervpp12 p 1 w 1 iface host-intervpp22 p 1 w 1
+lisp map-resolver add 6.0.3.100
+
+lisp eid-table map vni 10 bd 10
+set interface l2 bridge host-vpp2 10
+lisp eid-table add vni 10 eid 08:22:22:22:22:22 locator-set ls1 
diff --git a/tests/data_plane/configs/vpp_lite_config/rtr_two_iface/6o46/rtr.config b/tests/data_plane/configs/vpp_lite_config/rtr_two_iface/6o46/rtr.config
index 02953d0..df53d93 100644
--- a/tests/data_plane/configs/vpp_lite_config/rtr_two_iface/6o46/rtr.config
+++ b/tests/data_plane/configs/vpp_lite_config/rtr_two_iface/6o46/rtr.config
@@ -11,5 +11,5 @@ lisp enable
 lisp locator-set add ls1 iface host-rtr_vpp1 p 1 w 1 iface host-rtr_vpp2 p 1 w 1
 lisp pitr ls ls1
 comment { lisp pitr disable }
-lisp remote-mapping deid 6:0:0::0/32 action send-map-request
+lisp remote-mapping eid 6:0:0::0/32 action send-map-request
 lisp map-resolver add 6.0.3.100
diff --git a/tests/data_plane/configs/vpp_lite_config/rtr_two_iface_two_customers/6o46/rtr.config b/tests/data_plane/configs/vpp_lite_config/rtr_two_iface_two_customers/6o46/rtr.config
index 24a5eb8..3e795f7 100644
--- a/tests/data_plane/configs/vpp_lite_config/rtr_two_iface_two_customers/6o46/rtr.config
+++ b/tests/data_plane/configs/vpp_lite_config/rtr_two_iface_two_customers/6o46/rtr.config
@@ -14,5 +14,5 @@ lisp locator-set add ls1 iface host-rtr_vpp1 p 1 w 1 iface host-rtr_vpp2 p 1 w 1
 lisp pitr ls ls1
 lisp eid-table map vni 100 vrf 100
 lisp eid-table map vni 200 vrf 200
-lisp remote-mapping vni 100 deid 6:0:0::0/32 action send-map-request
-lisp remote-mapping vni 200 deid 6:0:0::0/32 action send-map-request
+lisp remote-mapping vni 100 eid 6:0:0::0/32 action send-map-request
+lisp remote-mapping vni 200 eid 6:0:0::0/32 action send-map-request
diff --git a/tests/data_plane/configs/vpp_lite_config/smr_rtr_disjoint/rtr.config b/tests/data_plane/configs/vpp_lite_config/smr_rtr_disjoint/rtr.config
index bb4bcb7..59259e4 100644
--- a/tests/data_plane/configs/vpp_lite_config/smr_rtr_disjoint/rtr.config
+++ b/tests/data_plane/configs/vpp_lite_config/smr_rtr_disjoint/rtr.config
@@ -11,5 +11,5 @@ lisp enable
 lisp locator-set add ls1 iface host-rtr_wan4 p 1 w 1 iface host-rtr_vpp2 p 1 w 1
 lisp pitr ls ls1
 comment { lisp pitr disable }
-lisp remote-mapping deid 6:0:0::0/32 action send-map-request
+lisp remote-mapping eid 6:0:0::0/32 action send-map-request
 lisp map-resolver add 6.0.3.100
diff --git a/tests/data_plane/vpp_lite_topo/test_driver/multihoming.sh b/tests/data_plane/vpp_lite_topo/test_driver/multihoming.sh
new file mode 100644
index 0000000..7d623f0
--- /dev/null
+++ b/tests/data_plane/vpp_lite_topo/test_driver/multihoming.sh
@@ -0,0 +1,85 @@
+source config.sh
+source odl_utils.sh
+source topologies/multihoming_topo.sh
+
+ODL_CONFIG_FILE1="vpp1.json"
+ODL_CONFIG_FILE2="vpp2.json"
+ODL_CONFIG_FILE3="update_vpp2.json"
+
+if [ "$1" == "clean" ] ; then
+  multihoming_topo_clean
+  exit 0
+fi
+
+if [[ $(id -u) != 0 ]]; then
+  echo "Error: run this as a root."
+  exit 1
+fi
+
+function test_multihoming
+{
+  if [ "$3" != "no_setup" ] ; then
+    multihoming_topo_setup
+  fi
+
+  if [ "$3" == "wait" ] ; then
+    read -p  "press any key to continue .." -n1
+  fi
+
+  test_result=1
+
+  ip netns exec vppns1 "${1}" -w 15 -c 1 "${2}"
+
+  # do some port sweeping to see that load balancing works
+  ip netns exec vppns1 nc -n -z "${2}" 1-1000 > /dev/null 2>&1
+
+  # check that it works
+  pkts=$(echo "show int" | nc 0 5002 | grep host-intervpp11 | awk '{print $6}' | tr -d '\r')
+
+  if [ $pkts -gt 450 ] && [ $pkts -lt 550 ] ; then
+    rc=0
+  else
+    rc=1
+  fi
+
+  if [ $rc -ne 0 ] ; then
+    echo "Load balancing doesn't work!"
+
+    if [ "$3" == "wait" ] ; then
+      read -p  "press any key to continue .." -n1
+    fi
+
+    multihoming_topo_clean
+    exit $test_result
+  fi
+
+  if [ "$3" == "wait" ] ; then
+    read -p  "press any key to continue .." -n1
+  fi
+
+  # change IP addresses of destination RLOC
+  echo "set int ip address del host-intervpp12 6.0.3.2/24" | nc 0 5003
+  echo "set int ip address host-intervpp12 6.0.3.20/24" | nc 0 5003
+  echo "set int ip address del host-intervpp12 6:0:3::2/64" | nc 0 5003
+  echo "set int ip address host-intervpp12 6:0:3::20/64" | nc 0 5003
+  post_curl "update-mapping" ${ODL_CONFIG_FILE3}
+
+  ip netns exec vppns1 "${1}" -w 15 -c 1 "${2}"
+  rc=$?
+
+  # test done
+
+  if [ "$3" == "wait" ] ; then
+    read -p  "press any key to continue .." -n1
+  fi
+
+  multihoming_topo_clean
+  if [ $rc -ne 0 ] ; then
+    echo "Test failed: No ICMP response received within specified timeout limit!"
+  else
+    echo "Test passed."
+    test_result=0
+  fi
+
+  exit $test_result
+}
diff --git a/tests/data_plane/vpp_lite_topo/test_driver/multihoming_l2.sh b/tests/data_plane/vpp_lite_topo/test_driver/multihoming_l2.sh
new file mode 100644
index 0000000..64d3486
--- /dev/null
+++ b/tests/data_plane/vpp_lite_topo/test_driver/multihoming_l2.sh
@@ -0,0 +1,94 @@
+source config.sh
+source odl_utils.sh
+source topologies/multihoming_topo_l2.sh
+
+ODL_CONFIG_FILE1="vpp1.json"
+ODL_CONFIG_FILE2="vpp2.json"
+ODL_CONFIG_FILE3="update_vpp2.json"
+
+function maybe_pause
+{
+  if [ "$1" == "wait" ] ; then
+    read -p  "press any key to continue .." -n1
+  fi
+}
+
+if [ "$1" == "clean" ] ; then
+  multihoming_topo_clean
+  exit 0
+fi
+
+if [[ $(id -u) != 0 ]]; then
+  echo "Error: run this as a root."
+  exit 1
+fi
+
+function test_multihoming
+{
+  if [ "$3" != "no_setup" ] ; then
+    multihoming_topo_setup
+  fi
+
+  maybe_pause $3
+
+  test_result=1
+
+  ip netns exec vppns1 "${1}" -w 15 -c 1 "${2}"
+  rc=$?
+  if [ $rc -ne 0 ] ; then
+    echo "No response received!"
+
+    maybe_pause $3
+    multihoming_topo_clean
+    exit $test_result
+  fi
+
+  maybe_pause $3
+
+  # do some port sweeping to see that load balancing works
+  ip netns exec vppns1 nc -n -z "${2}" 1-1000 > /dev/null 2>&1
+
+  # check that it works
+  pkts=$(echo "show int" | nc 0 5002 | grep host-intervpp11 | awk '{print $6}' | tr -d '\r')
+
+  if [ $pkts -gt 450 ] && [ $pkts -lt 550 ] ; then
+    rc=0
+  else
+    rc=1
+  fi
+
+  if [ $rc -ne 0 ] ; then
+    echo "Load balancing doesn't work!"
+
+    maybe_pause $3
+
+    multihoming_topo_clean
+    exit $test_result
+  fi
+
+  maybe_pause $3
+
+  # change IP addresses of destination RLOC
+  echo "set int ip address del host-intervpp12 6.0.3.2/24" | nc 0 5003
+  echo "set int ip address host-intervpp12 6.0.3.20/24" | nc 0 5003
+  echo "set int ip address del host-intervpp12 6:0:3::2/64" | nc 0 5003
+  echo "set int ip address host-intervpp12 6:0:3::20/64" | nc 0 5003
+  post_curl "update-mapping" ${ODL_CONFIG_FILE3}
+
+  ip netns exec vppns1 "${1}" -w 15 -c 1 "${2}"
+  rc=$?
+
+  # test done
+
+  maybe_pause $3
+
+  multihoming_topo_clean
+  if [ $rc -ne 0 ] ; then
+    echo "Test failed: No ICMP response received within specified timeout limit!"
+  else
+    echo "Test passed."
+    test_result=0
+  fi
+
+  exit $test_result
+}
diff --git a/tests/data_plane/vpp_lite_topo/tests/test_multihoming_4o4.sh b/tests/data_plane/vpp_lite_topo/tests/test_multihoming_4o4.sh
new file mode 100755
index 0000000..69f46bf
--- /dev/null
+++ b/tests/data_plane/vpp_lite_topo/tests/test_multihoming_4o4.sh
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+# Test basic LISP functionality (ip4 over ip4)
+
+VPP_LITE_CONF=`pwd`/../configs/vpp_lite_config/multihoming/4o4
+ODL_CONFIG_DIR=`pwd`/../configs/odl/multihoming/4o4
+
+source test_driver/multihoming.sh
+
+test_multihoming ping "6.0.2.2"
diff --git a/tests/data_plane/vpp_lite_topo/tests/test_multihoming_6o6.sh b/tests/data_plane/vpp_lite_topo/tests/test_multihoming_6o6.sh
new file mode 100755
index 0000000..85681e3
--- /dev/null
+++ b/tests/data_plane/vpp_lite_topo/tests/test_multihoming_6o6.sh
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+# Test LISP multihoming functionality (ip6 over ip6)
+
+VPP_LITE_CONF=`pwd`/../configs/vpp_lite_config/multihoming/6o6
+ODL_CONFIG_DIR=`pwd`/../configs/odl/multihoming/6o6
+
+source test_driver/multihoming.sh
+
+test_multihoming ping6 "6:0:2::2"
diff --git a/tests/data_plane/vpp_lite_topo/tests/test_multihoming_l2o4.sh b/tests/data_plane/vpp_lite_topo/tests/test_multihoming_l2o4.sh
new file mode 100755
index 0000000..c308b51
--- /dev/null
+++ b/tests/data_plane/vpp_lite_topo/tests/test_multihoming_l2o4.sh
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+# Test basic LISP functionality (ip4 over ip4)
+
+VPP_LITE_CONF=`pwd`/../configs/vpp_lite_config/multihoming/l2o4
+ODL_CONFIG_DIR=`pwd`/../configs/odl/multihoming/l2o4
+
+source test_driver/multihoming_l2.sh
+
+test_multihoming ping "6.0.1.12"
diff --git a/tests/data_plane/vpp_lite_topo/topologies/multihoming_topo.sh b/tests/data_plane/vpp_lite_topo/topologies/multihoming_topo.sh
new file mode 100644
index 0000000..3d493f0
--- /dev/null
+++ b/tests/data_plane/vpp_lite_topo/topologies/multihoming_topo.sh
@@ -0,0 +1,124 @@
+#!/usr/bin/env bash
+
+function multihoming_topo_clean
+{
+  echo "Clearing all VPP instances.."
+  pkill vpp --signal 9
+  rm /dev/shm/*
+
+  echo "Cleaning topology.."
+  ip netns exec intervppns1 ifconfig vppbr down
+  ip netns exec intervppns1 brctl delbr vppbr
+  ip link del dev veth_vpp1 &> /dev/null
+  ip link del dev veth_vpp2 &> /dev/null
+  ip link del dev veth_intervpp11 &> /dev/null
+  ip link del dev veth_intervpp12 &> /dev/null
+  ip link del dev veth_odl &> /dev/null
+  ip netns del vppns1 &> /dev/null
+  ip netns del vppns2 &> /dev/null
+  ip netns del intervppns1 &> /dev/null
+
+  ip netns exec intervppns2 ifconfig vppbr down
+  ip netns exec intervppns2 brctl delbr vppbr
+  ip link del dev veth_intervpp21 &> /dev/null
+  ip link del dev veth_intervpp22 &> /dev/null
+  ip netns del intervppns2 &> /dev/null
+
+  if [ "$1" != "no_odl" ] ; then
+    odl_clear_all
+  fi
+}
+
+function multihoming_topo_setup
+{
+
+  # create vpp to clients and inter-vpp namespaces
+  ip netns add vppns1
+  ip netns add vppns2
+  ip netns add intervppns1
+  ip netns add intervppns2
+
+  # create vpp and odl interfaces and set them in intervppns1
+  ip link add veth_intervpp11 type veth peer name intervpp11
+  ip link add veth_intervpp12 type veth peer name intervpp12
+  ip link add veth_odl type veth peer name odl
+  ip link set dev intervpp11 up
+  ip link set dev intervpp12 up
+  ip link set dev odl up
+  ip link set dev veth_intervpp11 up netns intervppns1
+  ip link set dev veth_intervpp12 up netns intervppns1
+  ip link set dev veth_odl up netns intervppns1
+
+  ip link add veth_intervpp21 type veth peer name intervpp21
+  ip link add veth_intervpp22 type veth peer name intervpp22
+  ip link set dev intervpp21 up
+  ip link set dev intervpp22 up
+  ip link set dev veth_intervpp21 up netns intervppns2
+  ip link set dev veth_intervpp22 up netns intervppns2
+
+  # create bridge in intervppns1 and add vpp and odl interfaces
+  ip netns exec intervppns1 brctl addbr vppbr
+  ip netns exec intervppns1 brctl addif vppbr veth_intervpp11
+  ip netns exec intervppns1 brctl addif vppbr veth_intervpp12
+  ip netns exec intervppns1 brctl addif vppbr veth_odl
+  ip netns exec intervppns1 ifconfig vppbr up
+
+  # create bridge in intervppns2 and add vpp and odl interfaces
+  ip netns exec intervppns2 brctl addbr vppbr
+  ip netns exec intervppns2 brctl addif vppbr veth_intervpp21
+  ip netns exec intervppns2 brctl addif vppbr veth_intervpp22
+  ip netns exec intervppns2 brctl addif vppbr veth_odl
+  ip netns exec intervppns2 ifconfig vppbr up
+
+  # create and configure 1st veth client to vpp pair
+  ip link add veth_vpp1 type veth peer name vpp1
+  ip link set dev vpp1 up
+  ip link set dev veth_vpp1 up netns vppns1
+
+  # create and configure 2nd veth client to vpp pair
+  ip link add veth_vpp2 type veth peer name vpp2
+  ip link set dev vpp2 up
+  ip link set dev veth_vpp2 up netns vppns2
+
+  ip netns exec vppns1 \
+  bash -c "
+    ip link set dev lo up
+    ip addr add 6.0.1.2/24 dev veth_vpp1
+    ip route add 6.0.2.0/24 via 6.0.1.1
+    ip addr add 6:0:1::2/64 dev veth_vpp1
+    ip route add 6:0:2::0/64 via 6:0:1::1
+  "
+
+  ip netns exec vppns2 \
+  bash -c "
+    ip link set dev lo up
+    ip addr add 6.0.2.2/24 dev veth_vpp2
+    ip route add 6.0.1.0/24 via 6.0.2.1
+    ip addr add 6:0:2::2/64 dev veth_vpp2
+    ip route add 6:0:1::0/64 via 6:0:2::1
+  "
+
+  # set odl iface ip and disable checksum offloading
+  ip addr add 6.0.3.100/24 dev odl
+  ip addr add 6:0:3::100/64 dev odl
+  ethtool --offload  odl rx off tx off
+
+  # start vpp1 and vpp2 in separate chroot
+  ${VPP_LITE_BIN}                                 \
+    unix { log /tmp/vpp1.log cli-listen           \
+           localhost:5002 full-coredump           \
+           exec ${VPP_LITE_CONF}/vpp1.config }    \
+           api-trace { on } api-segment {prefix xtr1}
+
+  ${VPP_LITE_BIN}                                 \
+    unix { log /tmp/vpp2.log cli-listen           \
+           localhost:5003 full-coredump           \
+           exec ${VPP_LITE_CONF}/vpp2.config }    \
+           api-trace { on } api-segment {prefix xtr2}
+
+  if [ "$1" != "no_odl" ] ; then
+    post_curl "add-mapping" ${ODL_CONFIG_FILE1}
+    post_curl "add-mapping" ${ODL_CONFIG_FILE2}
+  fi
+}
+
diff --git a/tests/data_plane/vpp_lite_topo/topologies/multihoming_topo_l2.sh b/tests/data_plane/vpp_lite_topo/topologies/multihoming_topo_l2.sh
new file mode 100644
index 0000000..bd490c0
--- /dev/null
+++ b/tests/data_plane/vpp_lite_topo/topologies/multihoming_topo_l2.sh
@@ -0,0 +1,133 @@
+#!/usr/bin/env bash
+
+function multihoming_topo_clean
+{
+  echo "Clearing all VPP instances.."
+  pkill vpp --signal 9
+  rm /dev/shm/*
+
+  echo "Cleaning topology.."
+  ip netns exec intervppns1 ifconfig vppbr down
+  ip netns exec intervppns1 brctl delbr vppbr
+  ip link del dev veth_vpp1 &> /dev/null
+  ip link del dev veth_vpp2 &> /dev/null
+  ip link del dev veth_intervpp11 &> /dev/null
+  ip link del dev veth_intervpp12 &> /dev/null
+  ip link del dev veth_odl &> /dev/null
+  ip netns del vppns1 &> /dev/null
+  ip netns del vppns2 &> /dev/null
+  ip netns del intervppns1 &> /dev/null
+
+  ip netns exec intervppns2 ifconfig vppbr down
+  ip netns exec intervppns2 brctl delbr vppbr
+  ip link del dev veth_intervpp21 &> /dev/null
+  ip link del dev veth_intervpp22 &> /dev/null
+  ip netns del intervppns2 &> /dev/null
+
+  if [ "$1" != "no_odl" ] ; then
+    odl_clear_all
+  fi
+}
+
+function set_arp
+{
+  mac1=`ip netns exec vppns1 ip a show dev veth_vpp1  | grep "link/ether" | awk '{print $2}'`
+  ip netns exec vppns2 arp -s 6.0.1.11 $mac1
+
+  mac2=`ip netns exec vppns2 ip a show dev veth_vpp2  | grep "link/ether" | awk '{print $2}'`
+  ip netns exec vppns1 arp -s 6.0.1.12 $mac2
+}
+
+function multihoming_topo_setup
+{
+
+  # create vpp to clients and inter-vpp namespaces
+  ip netns add vppns1
+  ip netns add vppns2
+  ip netns add intervppns1
+  ip netns add intervppns2
+
+  # create vpp and odl interfaces and set them in intervppns1
+  ip link add veth_intervpp11 type veth peer name intervpp11
+  ip link add veth_intervpp12 type veth peer name intervpp12
+  ip link add veth_odl type veth peer name odl
+  ip link set dev intervpp11 up
+  ip link set dev intervpp12 up
+  ip link set dev odl up
+  ip link set dev veth_intervpp11 up netns intervppns1
+  ip link set dev veth_intervpp12 up netns intervppns1
+  ip link set dev veth_odl up netns intervppns1
+
+  ip link add veth_intervpp21 type veth peer name intervpp21
+  ip link add veth_intervpp22 type veth peer name intervpp22
+  ip link set dev intervpp21 up
+  ip link set dev intervpp22 up
+  ip link set dev veth_intervpp21 up netns intervppns2
+  ip link set dev veth_intervpp22 up netns intervppns2
+
+  # create bridge in intervppns1 and add vpp and odl interfaces
+  ip netns exec intervppns1 brctl addbr vppbr
+  ip netns exec intervppns1 brctl addif vppbr veth_intervpp11
+  ip netns exec intervppns1 brctl addif vppbr veth_intervpp12
+  ip netns exec intervppns1 brctl addif vppbr veth_odl
+  ip netns exec intervppns1 ifconfig vppbr up
+
+  # create bridge in intervppns2 and add vpp and odl interfaces
+  ip netns exec intervppns2 brctl addbr vppbr
+  ip netns exec intervppns2 brctl addif vppbr veth_intervpp21
+  ip netns exec intervppns2 brctl addif vppbr veth_intervpp22
+  ip netns exec intervppns2 brctl addif vppbr veth_odl
+  ip netns exec intervppns2 ifconfig vppbr up
+
+  # create and configure 1st veth client to vpp pair
+  ip link add veth_vpp1 type veth peer name vpp1
+  ip link set dev vpp1 up
+  ip link set dev veth_vpp1 address 08:11:11:11:11:11
+  ip link set dev veth_vpp1 up netns vppns1
+
+  # create and configure 2nd veth client to vpp pair
+  ip link add veth_vpp2 type veth peer name vpp2
+  ip link set dev vpp2 up
+  ip link set dev veth_vpp2 address 08:22:22:22:22:22
+  ip link set dev veth_vpp2 up netns vppns2
+
+  ip netns exec vppns1 \
+  bash -c "
+    ip link set dev lo up
+    ip addr add 6.0.1.11/24 dev veth_vpp1
+    ip addr add 6:0:1::11/64 dev veth_vpp1
+  "
+
+  ip netns exec vppns2 \
+  bash -c "
+    ip link set dev lo up
+    ip addr add 6.0.1.12/24 dev veth_vpp2
+    ip addr add 6:0:1::12/64 dev veth_vpp2
+  "
+
+  # set odl iface ip and disable checksum offloading
+  ip addr add 6.0.3.100/24 dev odl
+  ip addr add 6:0:3::100/64 dev odl
+  ethtool --offload  odl rx off tx off
+
+  # start vpp1 and vpp2 in separate chroot
+  ${VPP_LITE_BIN}                                 \
+    unix { log /tmp/vpp1.log cli-listen           \
+           localhost:5002 full-coredump           \
+           exec ${VPP_LITE_CONF}/vpp1.config }    \
+           api-trace { on } api-segment {prefix xtr1}
+
+  ${VPP_LITE_BIN}                                 \
+    unix { log /tmp/vpp2.log cli-listen           \
+           localhost:5003 full-coredump           \
+           exec ${VPP_LITE_CONF}/vpp2.config }    \
+           api-trace { on } api-segment {prefix xtr2}
+
+  if [ "$1" != "no_odl" ] ; then
+    post_curl "add-mapping" ${ODL_CONFIG_FILE1}
+    post_curl "add-mapping" ${ODL_CONFIG_FILE2}
+  fi
+
+  set_arp
+}
+