Try removing the dhcp-options from eth4
Also, have you checked if you get an ip on eth4 if you first unplug eth0?
Do any of the subnets on the other interfaces of the erpoe overlap the ip you expect to get on eth4?
Try removing the dhcp-options from eth4
Also, have you checked if you get an ip on eth4 if you first unplug eth0?
Do any of the subnets on the other interfaces of the erpoe overlap the ip you expect to get on eth4?