Using multiple wireless usb adapters (Huawei E3372) with the same mac address

If I connect two usb wireless adaptors (via a usb hub), only one of them gets assigned an ip address. I want each to be assigned a different ip address to be able to use both wireless adapters at the same time, each from a separate network namespace. The two devices have the same mac address and I think this is the reason. When the two usb adapters are different models (which have different mac addresses), they both get different ip addesses assigned automatically. output of 'ip a': 48: eth1: mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 1000 link/ether 0c:5b:8f:27:9a:64 brd ff:ff:ff:ff:ff:ff inet 192.168.8.100/24 brd 192.168.8.255 scope global dynamic noprefixroute eth1 valid_lft 86384sec preferred_lft 86384sec inet6 fe80::640:311a:de17:1163/64 scope link noprefixroute valid_lft forever preferred_lft forever 49: eth2: mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether 0c:5b:8f:27:9a:64 brd ff:ff:ff:ff:ff:ff UPDATE: I changed the MacAddressPolicy as suggested which successfully gives a random mac address to each of these devices, meaning that now when two of these devices are connected, they have different mac addresses. However, the ip address still only gets assigned to one of them: 59: eth1: mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 1000 link/ether fe:ef:a8:28:41:df brd ff:ff:ff:ff:ff:ff inet 192.168.8.100/24 brd 192.168.8.255 scope global dynamic noprefixroute eth1 valid_lft 86393sec preferred_lft 86393sec inet6 fe80::640:311a:de17:1163/64 scope link noprefixroute valid_lft forever preferred_lft forever 60: eth2: mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether ca:9e:d4:c1:61:b9 brd ff:ff:ff:ff:ff:ff Is there a way to get an ip address assigned to both? (I can't give it a static ip because the internet doesnt work if I do that.) Is this happening because both devices are telling the OS that it's ip is 192.168.8.100 and they can't both use the same ip? Or could it have anything to do with the fact that the mac address was assigned on the OS but the devices still have the same mac address on their chips?