search for: netmaskn

...> devices where it is the "logical name")> > IPADDRn= > PREFIXn= > Network prefix. It is used for all configurations except aliases > and ippp devices. It takes precedence over NETMASK when both > PREFIX and NETMASK are set. > NETMASKn= > Subnet mask; just useful for aliases and ippp devices. For all other > configurations, use PREFIX instead. > > The "n" is expected to be consecutive positive integers starting from 0. > It can be omitted if there is only one address being configured...

H? all; i need your helps on setting the virtual ip. I am trying to setup static virtual ip on CenOS7. but I want my VIP to should not open when rebooting. My interface settings like this: *for ens33 NIC -> ifcfg-ens33* DEVICE=ens33 BOOTPROTO=none ONBOOT=yes PREFIX=24 IPADDR=192.168.2.151 *and for VIP NIC ens33:2* * -> ifcfg-ens33:2* DEVICE=ens33:2 ONBOOT=no ONPARENT=no

...e (except dynamically-allocated PPP devices where it is the "logical name")> IPADDRn= PREFIXn= Network prefix. It is used for all configurations except aliases and ippp devices. It takes precedence over NETMASK when both PREFIX and NETMASK are set. NETMASKn= Subnet mask; just useful for aliases and ippp devices. For all other configurations, use PREFIX instead. The "n" is expected to be consecutive positive integers starting from 0. It can be omitted if there is only one address being configured. So, you can have IPADD...

Hello all, is there a good wirte-up on how edit script files in the /etc/sysconfig/network-scripts directory on Centos & to assign multiple IP addresses to the same NIC on boot? Thanks for any and all help. Cheers, Boris.

Hello /etc/sysconfig/network-scripts/ifcfg-eth0 looks like this: # Intel Corporation 82545EM Gigabit Ethernet Controller (Copper) TYPE=Ethernet NAME=eth0 NM_CONTROLLED=no IPV4_FAILURE_FATAL=yes UUID=cc2635ff-3c14-48ba-b19a-84c5b9d36a9d ONBOOT=yes DEVICE=eth0 BOOTPROTO=none HWADDR=00:50:56:01:00:01 BROADCAST=192.168.0.255 IPADDR=192.168.0.10 NETMASK=255.255.255.0 NETWORK=192.168.0.0