ISSUE
With initial IP setup not able to route IP traffic for subnets not the default /24 (255.255.255.0)
RESOLUTION
From command line run through the following:
edit ifcfg for adapter (example: ifcfg-ens192 )
vi /etc/sysconfig/network-scripts/ifcfg-ens192
edit PREFIX="24" to correct slash notation
Subnet Mask
|
CIDR Prefix
|
255.255.255.0
|
/24
|
255.255.0.0
|
/16
|
255.0.0.0
|
/8
|
then save and restart network services
CAUSE
found PREFIX='24' defaulting the NIC setup to subnet 255.255.255.0 regardless of assignment in dpuconfig or UI eth assignments.
