| -- binary | |
| 06 19 # version, type | |
| 00 18 # length | |
| 12 34 56 78 # xid | |
| 00 00 00 02 # role (OFPCR_ROLE_MASTER) | |
| 00 01 # short_id | |
| 00 00 # pad | |
| 00 00 00 00 00 00 00 01 # generation_id | |
| -- java | |
| builder | |
| .setXid(0x12345678) | |
| .setRole(OFControllerRole.ROLE_MASTER) | |
| .setShortId(1) | |
| .setGenerationId(U64.of(1)) | |
| .build() |