| | ... | remote_host1_ip=3ffe:5f::1 | remote_host2_ip=3ffe:5f::2
| | Then Send packet and verify headers
| | ... | ${tg} | 3ffe:5f::1 | 3ffe:5f::2
| | ... | remote_host1_ip=3ffe:5f::1 | remote_host2_ip=3ffe:5f::2
| | Then Send packet and verify headers
| | ... | ${tg} | 3ffe:5f::1 | 3ffe:5f::2