Content-Disposition: inline Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: binary Content-Length: 356 We can successfully create an omapi key with dhcp 4.4.0, but we can't use it to connect to dhcp. There is code in ompapip/connection.c that accepts only an HMAC_MD5 key. Please see details in the attached msg file. One of our developers has proposed a patch (also attached). Could you please review and consider including in an upcoming dhcpd release?