diff --git a/test/case/infix_interfaces/all.yaml b/test/case/infix_interfaces/all.yaml
index 3477e297..10f592a8 100644
--- a/test/case/infix_interfaces/all.yaml
+++ b/test/case/infix_interfaces/all.yaml
@@ -1,2 +1,4 @@
 ---
 - case: bridge_basic.py
+- case: bridge_veth.py
+- case: dual_bridge.py
diff --git a/test/case/infix_interfaces/bridge_basic.py b/test/case/infix_interfaces/bridge_basic.py
index d7023d5c..24b066e6 100755
--- a/test/case/infix_interfaces/bridge_basic.py
+++ b/test/case/infix_interfaces/bridge_basic.py
@@ -1,8 +1,8 @@
 #!/usr/bin/env python3
 #
-# PING -->     br0      br1 10.0.0.2
-#             /   \    /
-#   PC ---- e0     veth
+# PING -->     br0 10.0.0.2
+#             /
+#   PC ---- e0
 #
 
 import infamy
@@ -22,11 +22,6 @@ with infamy.Test() as test:
                         "name": "br0",
                         "type": "iana-if-type:bridge",
                         "enabled": True,
-                    },
-                    {
-                        "name": "br1",
-                        "type": "iana-if-type:bridge",
-                        "enabled": True,
                         "ipv4": {
                             "address": [
                                 {
@@ -36,28 +31,6 @@ with infamy.Test() as test:
                             ]
                         }
                     },
-                    {
-                        "name": "veth0a",
-                        "type": "infix-if-type:veth",
-                        "enabled": True,
-                        "infix-interfaces:veth": {
-                            "peer": "veth0b"
-                        },
-                        "infix-interfaces:bridge-port": {
-                            "bridge": "br0"
-                        }
-                    },
-                    {
-                        "name": "veth0b",
-                        "type": "infix-if-type:veth",
-                        "enabled": True,
-                        "infix-interfaces:veth": {
-                            "peer": "veth0a"
-                        },
-                        "infix-interfaces:bridge-port": {
-                            "bridge": "br1"
-                        }
-                    },
                     {
                         "name": tport,
                         "type": "iana-if-type:ethernetCsmacd",
@@ -70,7 +43,7 @@ with infamy.Test() as test:
             }
         })
 
-    with test.step("Ping furthest bridge 10.0.0.2 from host:data with IP 10.0.0.1"):
+    with test.step("Ping bridge 10.0.0.2 from host:data with IP 10.0.0.1"):
         _, hport = env.ltop.xlate("host", "data")
 
         with infamy.IsolatedMacVlan(hport) as ns:
diff --git a/test/case/infix_interfaces/bridge_veth.py b/test/case/infix_interfaces/bridge_veth.py
new file mode 100755
index 00000000..70dc9181
--- /dev/null
+++ b/test/case/infix_interfaces/bridge_veth.py
@@ -0,0 +1,82 @@
+#!/usr/bin/env python3
+#
+# PING -->     br0
+#             /   \
+#   PC ---- e0     veth 10.0.0.2
+#
+
+import infamy
+
+with infamy.Test() as test:
+    with test.step("Initialize"):
+        env = infamy.Env(infamy.std_topology("1x2"))
+        target = env.attach("target", "mgmt")
+
+    with test.step("Configure two bridges linked with a veth pair furthest bridge has IP 10.0.0.2"):
+        _, tport = env.ltop.xlate("target", "data")
+
+        target.put_config_dict("ietf-interfaces", {
+            "interfaces": {
+                "interface": [
+                    {
+                        "name": "br0",
+                        "type": "iana-if-type:bridge",
+                        "enabled": True,
+                    },
+                    {
+                        "name": tport,
+                        "type": "iana-if-type:ethernetCsmacd",
+                        "enabled": True,
+                        "infix-interfaces:bridge-port": {
+                            "bridge": "br0"
+                        }
+                    },
+                    {
+                        "name": "veth0a",
+                        "type": "infix-if-type:veth",
+                        "enabled": True,
+                        "infix-interfaces:veth": {
+                            "peer": "veth0b"
+                        },
+                        "infix-interfaces:bridge-port": {
+                            "bridge": "br0"
+                        }
+                    },
+                    {
+                        "name": "veth0b",
+                        "type": "infix-if-type:veth",
+                        "enabled": True,
+                        "infix-interfaces:veth": {
+                            "peer": "veth0a"
+                        },
+                        "ipv4": {
+                            "address": [
+                                {
+                                    "ip": "10.0.0.2",
+                                    "prefix-length": 24,
+                                }
+                            ]
+                        }
+                    },
+                ]
+            }
+        })
+
+    with test.step("Ping other end of bridged veth pair on 10.0.0.2 from host:data with IP 10.0.0.1"):
+        _, hport = env.ltop.xlate("host", "data")
+
+        with infamy.IsolatedMacVlan(hport) as ns:
+            pingtest = ns.runsh("""
+            set -ex
+
+            ip link set iface up
+            ip addr add 10.0.0.1/24 dev iface
+
+            ping -c1 -w10 10.0.0.2 || exit 1
+            """)
+
+        if pingtest.returncode:
+            print(pingtest.stdout)
+            test.fail()
+
+    test.succeed()
diff --git a/test/case/infix_interfaces/dual_bridge.py b/test/case/infix_interfaces/dual_bridge.py
new file mode 100755
index 00000000..05d11ce8
--- /dev/null
+++ b/test/case/infix_interfaces/dual_bridge.py
@@ -0,0 +1,90 @@
+#!/usr/bin/env python3
+#
+# PING -->     br0      br1 10.0.0.2
+#             /   \    /
+#   PC ---- e0     veth
+#
+
+import infamy
+
+with infamy.Test() as test:
+    with test.step("Initialize"):
+        env = infamy.Env(infamy.std_topology("1x2"))
+        target = env.attach("target", "mgmt")
+
+    with test.step("Configure two bridges linked with a veth pair furthest bridge has IP 10.0.0.2"):
+        _, tport = env.ltop.xlate("target", "data")
+
+        target.put_config_dict("ietf-interfaces", {
+            "interfaces": {
+                "interface": [
+                    {
+                        "name": "br0",
+                        "type": "iana-if-type:bridge",
+                        "enabled": True,
+                    },
+                    {
+                        "name": "br1",
+                        "type": "iana-if-type:bridge",
+                        "enabled": True,
+                        "ipv4": {
+                            "address": [
+                                {
+                                    "ip": "10.0.0.2",
+                                    "prefix-length": 24,
+                                }
+                            ]
+                        }
+                    },
+                    {
+                        "name": "veth0a",
+                        "type": "infix-if-type:veth",
+                        "enabled": True,
+                        "infix-interfaces:veth": {
+                            "peer": "veth0b"
+                        },
+                        "infix-interfaces:bridge-port": {
+                            "bridge": "br0"
+                        }
+                    },
+                    {
+                        "name": "veth0b",
+                        "type": "infix-if-type:veth",
+                        "enabled": True,
+                        "infix-interfaces:veth": {
+                            "peer": "veth0a"
+                        },
+                        "infix-interfaces:bridge-port": {
+                            "bridge": "br1"
+                        }
+                    },
+                    {
+                        "name": tport,
+                        "type": "iana-if-type:ethernetCsmacd",
+                        "enabled": True,
+                        "infix-interfaces:bridge-port": {
+                            "bridge": "br0"
+                        }
+                    },
+                ]
+            }
+        })
+
+    with test.step("Ping furthest bridge 10.0.0.2 from host:data with IP 10.0.0.1"):
+        _, hport = env.ltop.xlate("host", "data")
+
+        with infamy.IsolatedMacVlan(hport) as ns:
+            pingtest = ns.runsh("""
+            set -ex
+
+            ip link set iface up
+            ip addr add 10.0.0.1/24 dev iface
+
+            ping -c1 -w10 10.0.0.2 || exit 1
+            """)
+
+        if pingtest.returncode:
+            print(pingtest.stdout)
+            test.fail()
+
+    test.succeed()