The network is not up
by Jason.nix from LinuxQuestions.org on (#6GJYR)
Hello,
My Debian box has three NICs:
Code:1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: Client: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
link/ether 34:60:f9:cc:2e:8b brd ff:ff:ff:ff:ff:ff
3: Server: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
link/ether 34:60:f9:d4:92:06 brd ff:ff:ff:ff:ff:ff
4: Control: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
link/ether 08:62:66:c8:c3:e8 brd ff:ff:ff:ff:ff:ff
altname enp0s25I want to manually set the IP address of the NIC named Control. I added the following lines to the interfaces file:
Code:auto Control
iface Control inet static
address 172.21.50.28
netmask 255.255.255.128
broadcast 172.21.50.127After it, the network is not up.
Thank you.
My Debian box has three NICs:
Code:1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: Client: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
link/ether 34:60:f9:cc:2e:8b brd ff:ff:ff:ff:ff:ff
3: Server: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
link/ether 34:60:f9:d4:92:06 brd ff:ff:ff:ff:ff:ff
4: Control: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
link/ether 08:62:66:c8:c3:e8 brd ff:ff:ff:ff:ff:ff
altname enp0s25I want to manually set the IP address of the NIC named Control. I added the following lines to the interfaces file:
Code:auto Control
iface Control inet static
address 172.21.50.28
netmask 255.255.255.128
broadcast 172.21.50.127After it, the network is not up.
Thank you.