Ubuntu – Hapus Ip Sekunder Dengan Networkmanager / Nmcli?

Saya mencoba menetapkan IP statis ke server Ubuntu 16.04 saya menggunakan nmcli, yang berfungsi tetapi masih memiliki IP asli yang dicadangkan sebagai IP "sekunder". Saya tidak yakin bagaimana cara menghilangkannya. 10.163.148.36 adalah IP asli server dan 10.163.148.194 adalah IP baru yang saya inginkan untuk beralih. Saya menggunakan perintah nmcli berikut untuk mengatur alamat IP:

nmcli connection modify 'Wired 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'

Perhatikan dua alamat IP untuk antarmuka ens160.

[email protected]:~$ 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 preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_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 preferred_lft forever
    inet 10.163.148.36/24 brd 10.163.148.255 scope global secondary ens160
       valid_lft forever preferred_lft forever
    inet6 2006::b0a3:b9ab:2f96:a461/64 scope global temporary dynamic
       valid_lft 604254sec preferred_lft 85254sec
    inet6 2006::dc94:ead6:e8ef:8095/64 scope global mngtmpaddr noprefixroute dynamic
       valid_lft 2591987sec preferred_lft 604787sec
    inet6 fe80::941e:5fa3:3571:df76/64 scope link
       valid_lft forever preferred_lft forever

Detail koneksi nmcli saya:

[email protected]:~$ nmcli connection show "Wired connection 1"
connection.id:                          Wired 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.metered:                     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:                           Wired 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

Terakhir, konfigurasi NetworkManager saya:

[email protected]:~$ cat /etc/NetworkManager/NetworkManager.conf
[main]
plugins=keyfile,ofono
dns=dnsmasq

[ifupdown]
managed=true

Jawaban yang Diterima:

di »Red Hat« sintaksnya akan seperti ini:

nmcli con mod "Wired connection 1" -ipv4.addresses "10.163.148.194"

Anda cukup menambahkan Minus sebelum Properti Anda

Mungkin bekerja seperti ini di Ubuntu juga…?