Creating Device configuration snippets
[CREATED] h1: initial,routing
[CREATED] h2: initial,routing
[CREATED] h3: initial,routing
[CREATED] h4: initial,routing
[CREATED] dut: initial,vlan,ospf
[CREATED] s2: initial,vlan,ospf
Config Deploying device configurations
 [INFO] Executing initial configuration for node h1 (namespace clab-
          ml-17-h1)
 [INFO] Executing initial configuration for node h2 (namespace clab-
          ml-17-h2)
 [INFO] Executing initial configuration for node h3 (namespace clab-
          ml-17-h3)
 [INFO] Executing initial configuration for node h4 (namespace clab-
          ml-17-h4)
 [INFO] Executing initial configuration for node dut
 [INFO] Executing initial configuration for node s2
 [INFO] Executing routing configuration for node h1 (namespace clab-
          ml-17-h1)
 [INFO] Executing routing configuration for node h2 (namespace clab-
          ml-17-h2)
 [INFO] Executing routing configuration for node h4 (namespace clab-
          ml-17-h4)
 [INFO] Executing routing configuration for node h3 (namespace clab-
          ml-17-h3)
 [INFO] Executing vlan configuration for node s2
 [INFO] Executing ospf configuration for node s2

Results of configuration script deployments
================================================================================
h1               Script:  initial,routing
h2               Script:  initial,routing
h3               Script:  initial,routing
h4               Script:  initial,routing
dut              Script:  initial
s2               Script:  initial,vlan,ospf


The VLAN trunk between layer-3 switches has a combination
of bridged and routed VLANs. The routed VLAN is native VLAN.

If this test case does not produce a usable network, remove
the 'vlan.native_routed' device feature flag.

* h1 and h2 should be able to ping each other, but not h3 or h4
* h3 and h4 should be able to ping each other, but not h1 or h2