ppc64에서 Opensuse의 네트워크 설치 구성에 어떤 문제가 있습니까?

ppc64에서 Opensuse의 네트워크 설치 구성에 어떤 문제가 있습니까?

ppc64에 opensuse tumbleweed를 설치하려고 합니다.

dhcp와 tftp가 포함된 서버가 있고 이를 구성했습니다.

vim /etc/dhcp/dhcpd.conf

allow bootp;
host ibmlinux {
hardware ethernet ***;
fixed-address 192.168.0.10;
filename "/core.elf";
}

이것은 /srv/tftp 디렉토리의 내용입니다. (공간을 절약하기 위해 모듈을 생략했습니다.)

/srv/tftp
/srv/tftp/boot
/srv/tftp/boot/ppc64
/srv/tftp/boot/ppc64/grub2-ieee1275
/srv/tftp/boot/ppc64/grub2-ieee1275/locale
/srv/tftp/boot/ppc64/grub2-ieee1275/locale/en.mo
/srv/tftp/boot/ppc64/grub2-ieee1275/powerpc-ieee1275
/srv/tftp/boot/ppc64/grub2-ieee1275/powerpc-ieee1275/adler32.mod
/srv/tftp/boot/ppc64/grub2-ieee1275/powerpc-ieee1275/affs.mod
/srv/tftp/boot/ppc64/grub2-ieee1275/powerpc-ieee1275/afs.mod
/srv/tftp/boot/ppc64/grub2-ieee1275/powerpc-ieee1275/afsplitter.mod
/srv/tftp/boot/ppc64/grub2-ieee1275/powerpc-ieee1275/all_video.mod
/srv/tftp/boot/ppc64/grub2-ieee1275/powerpc-ieee1275/appended_signature_test.mod
/srv/tftp/boot/ppc64/grub2-ieee1275/powerpc-ieee1275/appendedsig.mod
/srv/tftp/boot/ppc64/grub2-ieee1275/powerpc-ieee1275/archelp.mod
/srv/tftp/boot/ppc64/grub2-ieee1275/powerpc-ieee1275/asn1.mod
/srv/tftp/boot/ppc64/grub2-ieee1275/powerpc-ieee1275/bfs.mod
/srv/tftp/boot/ppc64/grub2-ieee1275/powerpc-ieee1275/bitmap.mod
.....
/srv/tftp/boot/ppc64/grub2-ieee1275/core.elf
/srv/tftp/boot/ppc64/grub2-ieee1275/grub.cfg
/srv/tftp/boot/ppc64/initrd
/srv/tftp/boot/ppc64/libyui-rest-api
/srv/tftp/boot/ppc64/linux
/srv/tftp/core.elf

ppc64 워크스테이션을 엽니다.

Openfirmware 프롬프트에서 다음을 입력했습니다.

네트워크를 시작하고...

0 > boot net

BOOTP: chosen-network-type = ethernet,auto,rj45,auto
BOOTP: server   IP =        0.0.0.0
BOOTP: requested filename =
BOOTP: client   IP =        0.0.0.0
BOOTP: client   HW addr =   **********
BOOTP: gateway  IP =        0.0.0.0
BOOTP: device    /pci@800000020000004/pci@2,4/ethernet@1
BOOTP: loc-code  U787F.001.DPM5MVH-P1-T5


BOOTP: wait 60 seconds for Spanning Tree ...

BOOTP R = 1 BOOTP S = 2
FILE: /core.elf
FINAL Packet Count = 431
FINAL File Size = 220216 bytes.
load-base=0x4000
real-base=0x2000000

Elapsed time since release of system processors: 3 mins 13 secs
Calling ibm,client-architecture-support...done
Welcome to GRUB!

error: ../../grub-core/net/net.c:186:timeout: could not resolve hardware address
.
Entering rescue mode...
grub rescue>

내가 무엇을 놓치고 있나요?

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