DVR h.264 Ello e Modem/Router Motorola

Olá, pessoal. Sou novo aqui no fórum e essa é minha primeira publicação. Eu gostaria de saber como faço para configurar o DVR h.264 Ello com o Router Motorola. Procurei diversos tutoriais na internet, mas tenho problemas na parte em que devo adicionar o MAC address do DVR no roteador. O Seguinte erro é exibido:

Error converting one or more entries:

Error: Beacon must be between 1-65535, DTIM must be between 1-255, Fragmentation must be between 256-2346, RTS must be between 0-2347
Possible causes of this error: 
1. The MAC address is invalid. A valid MAC address is for e.g.11:22:33:aa:bb:cc
2. MAC address already exists in the DHCP lease reservation table
3. MAC address is currently assigned to another IP address
Possible causes of this error: 
1. IP Address already in use by client with another MAC Address
2. IP Address already exists in the DHCP lease reservation table
3. The IP adress is invalid. It must be between 192.168.0.2 and 192.168.0.254
The host name must have between 0 and 20 characters
DHCP least time must be between 30 and 2147483647

ERROR writing to Permanent NonVol Section
TRY AGAIN

Alguém poderia me ajudar com esse empecilho?