It was an issue with pxe booting.
I tried booting pxe using extenral nic,
I booted pxe using interanl nic and it worked normally.
I solved it myself.
It was an issue with pxe booting.
I tried booting pxe using extenral nic,
I booted pxe using interanl nic and it worked normally.
I solved it myself.