1- once virtual mac yarat panelden sunucuya verecegim ip icin
2- proxmox uzerinde bridged olarak network tanimladiktan sonra kvm makina icin virtual maci mac olarak ver makinaya eth0ina
3- centos kurulumunu yap
4- network ayarlari su sekilde olacak
/etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0 TYPE=Ethernet UUID=9fc997a3-5feb-4d72-925b-6fad4e991af8 ONBOOT=yes NM_CONTROLLED=yes BOOTPROTO=none IPADDR=171.23.10.199 PREFIX=32 GATEWAY=176.31.104.254 DNS1=8.8.8.8 DNS2=8.8.4.4 DOMAIN=ayoy.net DEFROUTE=yes IPV4_FAILURE_FATAL=yes IPV6INIT=yes NAME="System eth0" HWADDR=02:00:00:d4:61:99 IPV6_AUTOCONF=no IPV6_DEFROUTE=yes IPV6_FAILURE_FATAL=yes NETMASK=255.255.255.255 USERCTL=no
NOT: gateway ana proxmox nodun gatewayi olacak
route -n ile ana makinada bakip bulabilirsin
broadcast 255.255.255.255 olacak
5- bi dosya daha elle ekleyecegiz sisteme
nano /etc/sysconfig/network-scripts/route-eth0
176.31.104.254 dev eth0 default via 176.31.104.254 dev eth0
buda gateway icin gerekiyor
baska turlu disari cikmiyor ip
6- service network restart
olduda bitti masallah!