Code:
root@Lab:~ # uname -a
FreeBSD Lab 10.4-RELEASE FreeBSD 10.4-RELEASE #0: Wed Feb 28 23:39:33 CST 2018 root@Lab:/usr/obj/usr/src/sys/GATEWAY amd64
1、cd /usr/src/sys/amd64/conf
2、cp GENERIC GATEWAY
3、ee GATEWAY
# CARP support
device carp
# PF Firewall support
device pf
device pfsync
device pflog
4、cd /usr/src
5、make buildkernel KERNCONF=GATEWAY
6、make installkernel KERNCONF=GATEWAY
Code:
ifconfig carp0 create
ifconfig: SIOCIFCREATE2: Invalid argument
Who can help me