☰

客户端看到 Windows 部署服务，但仍收到“选定的启动设备失败”错误

tag-icon • tag-icon dhcp pxe-boot wds
客户端看到 Windows 部署服务，但仍收到“选定的启动设备失败”错误

正如标题所述，我无法运行 Windows 部署服务。客户端笔记本电脑的以太网 IP 地址为 10.0.4.94。在辅助 DHCP 服务器上，我已将选项 60 设置为 PXEClient，将选项 66 设置为 WDS 服务器的 IP 地址，将选项 67 设置为我尝试加载的启动文件。我尝试将启动文件重置回 wdsnbp.com 和 pxeboot.com，但均不起作用。您知道我可能做错了什么吗？

谢谢。

这是我的NETSH DHCP SERVER选项值全部输出

netsh dhcp server > show optionvalue all

    DHCP Standard Option :
    General Option Values:
    OptionId : 6
    Option Value:
            Number of Option Elements = 2
            Option Element Type = IPADDRESS
            Option Element Value = 10.0.1.45
            Option Element Value = 10.0.1.46
    OptionId : 81
    Option Value:
            Number of Option Elements = 1
            Option Element Type = DWORD
            Option Element Value = 21
    OptionId : 66
    Option Value:
            Number of Option Elements = 1
            Option Element Type = STRING
            Option Element Value = 10.0.1.77
    OptionId : 60
    Option Value:
            Number of Option Elements = 1
            Option Element Type = STRING
            Option Element Value = PXEClient
    OptionId : 67
    Option Value:
            Number of Option Elements = 1
            Option Element Type = STRING
            Option Element Value = boot\x86\wdsnbp.com

这是来自 WDS 服务器的 wireshark 输出单帧的一部分。

Bootstrap Protocol
    Message type: Boot Reply (2)
    Hardware type: Ethernet
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x16874338
    Seconds elapsed: 0
    Bootp flags: 0x0000 (Unicast)
    Client IP address: 0.0.0.0 (0.0.0.0)
    Your (client) IP address: 10.0.4.94 (10.0.4.94)
    Next server IP address: 10.0.1.77 (10.0.1.77)
    Relay agent IP address: 0.0.0.0 (0.0.0.0)
    Client MAC address: HewlettP_49:55:03 (a0:b3:cc:49:55:03)
    Client hardware address padding: 00000000000000000000
    Server host name not given
    Boot file name: boot\x86\pxelinux.com
    Magic cookie: DHCP
    Option: (53) DHCP Message Type
        Length: 1
        DHCP: Offer (2)
    Option: (1) Subnet Mask
        Length: 4
        Subnet Mask: 255.255.248.0 (255.255.248.0)
    Option: (58) Renewal Time Value
        Length: 4
        Renewal Time Value: (900s) 15 minutes
    Option: (59) Rebinding Time Value
        Length: 4
        Rebinding Time Value: (1575s) 26 minutes, 15 seconds
    Option: (51) IP Address Lease Time
        Length: 4
        IP Address Lease Time: (1800s) 30 minutes
    Option: (54) DHCP Server Identifier
        Length: 4
        DHCP Server Identifier: 10.0.1.8 (10.0.1.8)
    Option: (3) Router
        Length: 4
        Router: 10.0.1.2 (10.0.1.2)
    Option: (6) Domain Name Server
        Length: 8
        Domain Name Server: 10.0.1.45 (10.0.1.45)
        Domain Name Server: 10.0.1.46 (10.0.1.46)
    Option: (15) Domain Name
        Length: 16
        Domain Name: office.lbox.com
    Option: (60) Vendor class identifier
        Length: 10
        Vendor class identifier: PXEClient
    Option: (66) TFTP Server Name
        Length: 10
        TFTP Server Name: 10.0.1.77
    Option: (67) Bootfile name
        Length: 22
        Bootfile name: boot\x86\wdsnbp.com
    Option: (255) End
        Option End: 255

答案1

我们有两个互联网连接，DHCP 使用路由器 10.0.1.2，服务器使用 10.0.1.1。当我将 WDS 服务器上的网关 IP 切换为 10.0.1.2 时，一切正常。

相关内容