+| | ... | ${tg_node} | ${tg2_ip6o4} | ${tg1_ip6o4}
+| | ... | ${tg_to_dut2} | ${tg_to_dut2_mac} | ${dut2_to_tg_mac}
+| | ... | ${tg_to_dut1} | ${dut1_to_tg_mac} | ${tg_to_dut1_mac}
+
+| TC02: DUT1 and DUT2 route IPv6 bidirectionally over LISP GPE tunnel using physical interfaces and VRF is enabled
+| | [Documentation]
+| | ... | [Top] TG-DUT1-DUT2-TG.
+| | ... | [Enc] Eth-IPv4-LISPGPE-IPv6-ICMPv6 on DUT1-DUT2, Eth-IPv6-ICMPv6 on\
+| | ... | TG-DUTn.
+| | ... | [Cfg] Configure IPv4 LISP static adjacencies on DUT1 and DUT2.
+| | ... | [Ver] Case: ip6-lispgpe-ip4 - vrf, phy2lisp
+| | ... | Make TG send ICMPv4 Echo Req between its interfaces across both\
+| | ... | DUTs and LISP GPE tunnel between them; verify IPv6 headers on\
+| | ... | received packets are correct.
+| | ... | [Ref] RFC6830.
+| | ...
+| | [Teardown] | Run Keywords | Show Packet Trace on All DUTs | ${nodes}
+| | ... | AND | Show vpp trace dump on all DUTs
+| | ... | AND | Show Vpp Settings | ${nodes['DUT1']}
+| | ... | AND | Show Vpp Settings | ${nodes['DUT2']}
+| | ...
+| | Given Path for 3-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
+| | And Interfaces in 3-node path are up
+| | And Assign Interface To Fib Table | ${dut1_node}
+| | ... | ${dut1_to_tg} | ${fib_table_1} | ip6=${TRUE}
+| | And Assign Interface To Fib Table | ${dut2_node}
+| | ... | ${dut2_to_tg} | ${fib_table_1} | ip6=${TRUE}
+| | And Add IP Neighbors | ${fib_table_1}
+| | And IP addresses are set on interfaces
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${dut1_to_dut2_ip6o4}
+| | ... | ${dut_prefix6o4}
+| | ... | ${dut1_node} | ${dut1_to_tg} | ${dut1_to_tg_ip6o4} | ${tg_prefix6o4}
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${dut2_to_dut1_ip6o4}
+| | ... | ${dut_prefix6o4}
+| | ... | ${dut2_node} | ${dut2_to_tg} | ${dut2_to_tg_ip6o4} | ${tg_prefix6o4}
+| | When Set up LISP GPE topology
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${NONE}
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${NONE}
+| | ... | ${duts_locator_set} | ${dut1_ip6o4_eid} | ${dut2_ip6o4_eid}
+| | ... | ${dut1_ip6o4_static_adjacency}
+| | ... | ${dut2_ip6o4_static_adjacency}
+| | ... | ${dut1_dut2_vni} | ${fib_table_1}
+| | Then Send Packet And Check Headers
+| | ... | ${tg_node} | ${tg1_ip6o4} | ${tg2_ip6o4}
+| | ... | ${tg_to_dut1} | ${tg_to_dut1_mac} | ${dut1_to_tg_mac}
+| | ... | ${tg_to_dut2} | ${dut2_to_tg_mac} | ${tg_to_dut2_mac}
+| | And Send Packet And Check Headers
+| | ... | ${tg_node} | ${tg2_ip6o4} | ${tg1_ip6o4}
+| | ... | ${tg_to_dut2} | ${tg_to_dut2_mac} | ${dut2_to_tg_mac}
+| | ... | ${tg_to_dut1} | ${dut1_to_tg_mac} | ${tg_to_dut1_mac}
+
+| TC03: DUT1 and DUT2 route IPv6 bidirectionally over LISP GPE tunnel using vhost interfaces
+| | [Documentation]
+| | ... | [Top] TG-DUT1-DUT2-TG.
+| | ... | [Enc] Eth-IPv4-LISPGPE-IPv6-ICMPv6 on DUT1-DUT2, Eth-IPv6-ICMPv6 on\
+| | ... | TG-DUTn.
+| | ... | [Cfg] Configure IPv4 LISP static adjacencies on DUT1 and DUT2.
+| | ... | [Ver] Case: ip6-lispgpe-ip4 - main fib, virt2lisp
+| | ... | Make TG send ICMPv6 Echo Req between its interfaces across both\
+| | ... | DUTs and LISP GPE tunnel between them; verify IPv6 headers on\
+| | ... | received packets are correct.
+| | ...
+| | [Teardown] | Run Keywords | Show Packet Trace on All DUTs | ${nodes}
+| | ... | AND | Show vpp trace dump on all DUTs
+| | ... | AND | Show Vpp Settings | ${nodes['DUT1']}
+| | ... | AND | Show Vpp Settings | ${nodes['DUT2']}
+| | ... | AND | Stop and Clear QEMU | ${dut1_node} | ${vm_node}
+| | ...
+| | Given Path for 3-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
+| | And Interfaces in 3-node path are up
+| | And IP addresses are set on interfaces
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${dut1_to_dut2_ip6o4}
+| | ... | ${dut_prefix6o4}
+| | ... | ${dut1_node} | ${dut1_to_tg} | ${dut1_to_tg_ip6o4} | ${tg_prefix6o4}
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${dut2_to_dut1_ip6o4}
+| | ... | ${dut_prefix6o4}
+| | ... | ${dut2_node} | ${dut2_to_tg} | ${dut2_to_tg_ip6o4} | ${tg_prefix6o4}
+| | And Add Arp On Dut | ${dut1_node} | ${dut1_to_tg} | ${tg1_ip6o4}
+| | ... | ${tg_to_dut1_mac}
+| | And Add Arp On Dut | ${dut2_node} | ${dut2_to_tg} | ${tg2_ip6o4}
+| | ... | ${tg_to_dut2_mac}
+| | And Add Arp On Dut | ${dut1_node} | ${dut1_to_dut2} | ${dut2_to_dut1_ip6o4}
+| | ... | ${dut2_to_dut1_mac}
+| | And Add Arp On Dut | ${dut2_node} | ${dut2_to_dut1} | ${dut1_to_dut2_ip6o4}
+| | ... | ${dut1_to_dut2_mac}
+| | When Set up LISP GPE topology
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${NONE}
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${NONE}
+| | ... | ${duts_locator_set} | ${dut1_ip6o4_eid} | ${dut2_ip6o4_eid}
+| | ... | ${dut1_ip6o4_static_adjacency}
+| | ... | ${dut2_ip6o4_static_adjacency}
+| | And Setup Qemu DUT1
+| | Then Send Packet And Check Headers
+| | ... | ${tg_node} | ${tg1_ip6o4} | ${tg2_ip6o4}
+| | ... | ${tg_to_dut1} | ${tg_to_dut1_mac} | ${dst_vhost_mac}
+| | ... | ${tg_to_dut2} | ${dut2_to_tg_mac} | ${tg_to_dut2_mac}
+| | And Send Packet And Check Headers
+| | ... | ${tg_node} | ${tg2_ip6o4} | ${tg1_ip6o4}
+| | ... | ${tg_to_dut2} | ${tg_to_dut2_mac} | ${dut2_to_tg_mac}
+| | ... | ${tg_to_dut1} | ${dut1_to_tg_mac} | ${tg_to_dut1_mac}
+
+
+*** Keywords ***
+| Add IP Neighbors
+| | [Documentation]
+| | ... | Add IP neighbors to physical interfaces on DUTs.\
+| | ... | You can specify fib table ID for DUT-TG interfaces. Default is 0.
+| | ...
+| | [Arguments] | ${fib_id}=0
+| | Add IP Neighbor | ${dut1_node} | ${dut1_to_tg} | ${tg1_ip6o4}
+| | ... | ${tg_to_dut1_mac} | ${fib_id}
+| | Add IP Neighbor | ${dut2_node} | ${dut2_to_tg} | ${tg2_ip6o4}
+| | ... | ${tg_to_dut2_mac} | ${fib_id}
+| | Add IP Neighbor | ${dut1_node} | ${dut1_to_dut2} | ${dut2_to_dut1_ip6o4}
+| | ... | ${dut2_to_dut1_mac}
+| | Add IP Neighbor | ${dut2_node} | ${dut2_to_dut1} | ${dut1_to_dut2_ip6o4}
+| | ... | ${dut1_to_dut2_mac}
+
+| Setup Qemu DUT1
+| | [Documentation] | Setup Vhosts on DUT1 and setup IP on one of them. Setup\
+| | ... | Qemu and bridge the vhosts.
+| | ...
+| | ${vhost1}= | Vpp Create Vhost User Interface | ${dut1_node} | ${sock1}
+| | ${vhost2}= | Vpp Create Vhost User Interface | ${dut1_node} | ${sock2}
+| | Set Interface Address | ${dut1_node} | ${vhost2} | ${vhost_ip} | ${prefix4}
+| | Set Interface State | ${dut1_node} | ${vhost1} | up
+| | Set Interface State | ${dut1_node} | ${vhost2} | up
+| | Bridge domain on DUT node is created | ${dut1_node} | ${bid} | learn=${TRUE}
+| | Interface is added to bridge domain | ${dut1_node}
+| | ... | ${dut1_to_tg} | ${bid} | 0
+| | Interface is added to bridge domain | ${dut1_node}
+| | ... | ${vhost1} | ${bid} | 0
+| | ${vhost_mac}= | Get Vhost User Mac By SW Index | ${dut1_node} | ${vhost2}
+| | Set test variable | ${dst_vhost_mac} | ${vhost_mac}
+| | VM for Vhost L2BD forwarding is setup | ${dut1_node} | ${sock1} | ${sock2}