Eliminar la IP secundaria con NetworkManager / nmcli

Traté de asignar una IP estática a mi server Ubuntu 16.04 usando nmcli, que funcionó pero aún tiene la IP original reservada como IP "secundaria". No estoy seguro de cómo deshacerme de eso. 10.163.148.36 es la dirección IP original del server y 10.163.148.194 es la nueva IP a la que quiero que cambie. Utilicé el siguiente command nmcli para configurar la dirección IP:

nmcli connection modify 'Winetworking connection 1' ipv4.addresses '10.163.148.194/24' ipv4.gateway '10.163.148.2' ipv4.method 'manual' ipv4.ignore-auto-dns 'yes' connection.autoconnect 'yes' ipv4.dns '10.10.10.10 10.20.10.10' 

Tenga en count las dos direcciones IP para la interfaz ens160.

 aruba@ubuntu:~$ ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever prefernetworking_lft forever inet6 ::1/128 scope host valid_lft forever prefernetworking_lft forever 2: ens160: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000 link/ether 00:50:56:8a:10:64 brd ff:ff:ff:ff:ff:ff inet 10.163.148.194/24 brd 10.163.148.255 scope global ens160 valid_lft forever prefernetworking_lft forever inet 10.163.148.36/24 brd 10.163.148.255 scope global secondary ens160 valid_lft forever prefernetworking_lft forever inet6 2006::b0a3:b9ab:2f96:a461/64 scope global temporary dynamic valid_lft 604254sec prefernetworking_lft 85254sec inet6 2006::dc94:ead6:e8ef:8095/64 scope global mngtmpaddr noprefixroute dynamic valid_lft 2591987sec prefernetworking_lft 604787sec inet6 fe80::941e:5fa3:3571:df76/64 scope link valid_lft forever prefernetworking_lft forever 

Mis detalles de connection nmcli:

 aruba@ubuntu:~$ nmcli connection show "Winetworking connection 1" connection.id: Winetworking connection 1 connection.uuid: d724141e-4c7f-3fc9-97b1-c37e014aebe4 connection.interface-name: -- connection.type: 802-3-ethernet connection.autoconnect: yes connection.autoconnect-priority: -999 connection.timestamp: 1481582261 connection.read-only: no connection.permissions: connection.zone: -- connection.master: -- connection.slave-type: -- connection.autoconnect-slaves: -1 (default) connection.secondaries: connection.gateway-ping-timeout: 0 connection.metenetworking: unknown connection.lldp: -1 (default) 802-3-ethernet.port: -- 802-3-ethernet.speed: 0 802-3-ethernet.duplex: -- 802-3-ethernet.auto-negotiate: yes 802-3-ethernet.mac-address: 00:50:56:8A:10:64 802-3-ethernet.cloned-mac-address: -- 802-3-ethernet.mac-address-blacklist: 802-3-ethernet.mtu: auto 802-3-ethernet.s390-subchannels: 802-3-ethernet.s390-nettype: -- 802-3-ethernet.s390-options: 802-3-ethernet.wake-on-lan: 1 (default) 802-3-ethernet.wake-on-lan-password: -- ipv4.method: manual ipv4.dns: 10.1.10.10,10.2.10.10 ipv4.dns-search: ipv4.dns-options: (default) ipv4.addresses: 10.163.148.194/24 ipv4.gateway: 10.163.148.1 ipv4.routes: ipv4.route-metric: -1 ipv4.ignore-auto-routes: no ipv4.ignore-auto-dns: no ipv4.dhcp-client-id: -- ipv4.dhcp-timeout: 0 ipv4.dhcp-send-hostname: yes ipv4.dhcp-hostname: -- ipv4.dhcp-fqdn: -- ipv4.never-default: no ipv4.may-fail: yes ipv4.dad-timeout: -1 (default) ipv6.method: auto ipv6.dns: ipv6.dns-search: ipv6.dns-options: (default) ipv6.addresses: ipv6.gateway: -- ipv6.routes: ipv6.route-metric: -1 ipv6.ignore-auto-routes: no ipv6.ignore-auto-dns: no ipv6.never-default: no ipv6.may-fail: yes ipv6.ip6-privacy: -1 (unknown) ipv6.addr-gen-mode: stable-privacy ipv6.dhcp-send-hostname: yes ipv6.dhcp-hostname: -- GENERAL.NAME: Winetworking connection 1 GENERAL.UUID: d724141e-4c7f-3fc9-97b1-c37e014aebe4 GENERAL.DEVICES: ens160 GENERAL.STATE: activated GENERAL.DEFAULT: yes GENERAL.DEFAULT6: yes GENERAL.VPN: no GENERAL.ZONE: -- GENERAL.DBUS-PATH: /org/freedesktop/NetworkManager/ActiveConnection/0 GENERAL.CON-PATH: /org/freedesktop/NetworkManager/Settings/0 GENERAL.SPEC-OBJECT: / GENERAL.MASTER-PATH: -- IP4.ADDRESS[1]: 10.163.148.194/24 IP4.ADDRESS[2]: 10.163.148.36/24 IP4.GATEWAY: 10.163.148.2 IP4.DNS[1]: 10.10.10.10 IP4.DNS[2]: 10.20.10.10 IP6.ADDRESS[1]: 2006::b0a3:b9ab:2f96:a461/64 IP6.ADDRESS[2]: 2006::dc94:ead6:e8ef:8095/64 IP6.ADDRESS[3]: fe80::941e:5fa3:3571:df76/64 IP6.GATEWAY: fe80::213:1aff:fec7:f857 

Por último, mi configuration de NetworkManager:

 aruba@ubuntu:~$ cat /etc/NetworkManager/NetworkManager.conf [main] plugins=keyfile,ofono dns=dnsmasq [ifupdown] managed=true 

He tenido la misma situación y no he encontrado ninguna otra solución, excepto la eliminación de la antigua ip mediante el command 'ip addr del', por ejemplo:

 ip addr del 10.163.148.36/24 dev ens160