This reverts commits89e73ce86fand543d2a4d45. The commit assign "custom" to fixed DUID type 5. When making DUID fully configurable, the type number should be also configurable. Also, the fully custom DUID should be acceptable for DHCPv4.
This reverts commits89e73ce86fand543d2a4d45. The commit assign "custom" to fixed DUID type 5. When making DUID fully configurable, the type number should be also configurable. Also, the fully custom DUID should be acceptable for DHCPv4.