I’ve tried to create multiple ip-addresses on my single NIC using nmtui. I gave my enp2s0 two static ip-addresses (enp2s0:0 enp2s0:1) and they could both be pinged from other computers. However Rockstor didn’t handle multiple ip addresses on a single NIC but choose the last ip which moved the management ui to the wrong address
My goal was to create virtual NICs with individual ip:s for a couple of rock-ons.
2: enp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
link/ether 00:9c:02:a7:ef:9b brd ff:ff:ff:ff:ff:ff
inet 192.168.0.12/24 brd 192.168.0.255 scope global enp2s0
valid_lft forever preferred_lft forever
inet 192.168.0.16/24 brd 192.168.0.255 scope global secondary enp2s0:0
valid_lft forever preferred_lft forever
inet6 fe80::29c:2ff:fea7:ef9b/64 scope link
valid_lft forever preferred_lft forever
[root@rockstor tord]# nmcli -t d show
GENERAL.ENHET:docker0
GENERAL.TYP:bridge
GENERAL.HVADR:02:42:2E:01:C9:4B
GENERAL.MTU:1500
GENERAL.TILLSTÅND:100 (ansluten)
GENERAL.ANSLUTNING:docker0
GENERAL.ANS-SÖKV:/org/freedesktop/NetworkManager/ActiveConnection/1
IP4.ADRESS[1]:172.17.0.1/16
IP4.GATEWAY:
IP6.GATEWAY:
GENERAL.ENHET:enp2s0
GENERAL.TYP:ethernet
GENERAL.HVADR:00:9C:02:A7:EF:9B
GENERAL.MTU:1500
GENERAL.TILLSTÅND:100 (ansluten)
GENERAL.ANSLUTNING:enp2s0
GENERAL.ANS-SÖKV:/org/freedesktop/NetworkManager/ActiveConnection/0
WIRED-PROPERTIES.BÄRARE:på
IP4.ADRESS[1]:192.168.0.14/24
IP4.ADRESS[2]:192.168.0.12/24
IP4.GATEWAY:192.168.0.2
IP4.DNS[1]:192.168.0.2
IP6.ADRESS[1]:fe80::29c:2ff:fea7:ef9b/64
IP6.GATEWAY:
GENERAL.ENHET:lo
GENERAL.TYP:loopback
GENERAL.HVADR:00:00:00:00:00:00
GENERAL.MTU:65536
GENERAL.TILLSTÅND:10 (ohanterad)
GENERAL.ANSLUTNING:--
GENERAL.ANS-SÖKV:--
IP4.ADRESS[1]:127.0.0.1/8
IP4.GATEWAY:
IP6.ADRESS[1]:::1/128
IP6.GATEWAY: