Network card & adapters

验证网卡工作状态
最新推荐文章于 2021-05-27 19:53:34 发布
原创 最新推荐文章于 2021-05-27 19:53:34 发布 · 414 阅读 · 0 ·
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#network #properties #manager

本文介绍了一种简单的方法来检查Windows系统的网络适配器是否正常工作。通过打开设备管理器并定位到网络适配器部分，可以查看网络卡的状态。这有助于用户快速诊断网络连接问题。
查看网卡物理地址 源码 代码 network card
08-18
GetAdaptersAddresses(AF_UNSPEC, flags, NULL, &adapters, &len); if (GetLastError() == ERROR_BUFFER_OVERFLOW) { adapters = (PIP_ADAPTER_ADDRESSES)malloc(len); GetAdaptersAddresses(AF_UNSPEC, flags,...
VMware ESXi 7 No Network Adapters 报错解决
热门推荐
06-24 1万+
现有一台主机，试过了好几个VMware ESXi镜像都安装失败，报错“No Network Adapters” 网上找相关资料，是VMware ESXi镜像中没有网卡驱动原因，网上找了自制VMware ESXi镜像过程，主要参考以下两篇文章 【逗老师带你学IT】vMware ESXi 6.7合并第三方硬件驱动 ESXI6.7网卡驱动封装之离线封装 Windows PowerShell 版权所有 (C) Microsoft Corporation。保留所有权利。 尝试新的跨平台 PowerShel
10 Gbit Hardware Packet Filtering Using Commodity Network Adapters
miaomiaodmiaomiao的专栏
03-16 640
Prerequisites All the concepts and code described in this page requires modern networking hardware, an Intel 82599-based (e.g. Intel X520) or Silicom Director 10 Gbit NIC and a recent Linux ker
Tuning network performance
maimang1001的专栏
05-27 991
原文 Introduction The first thing that usually comes to mind when a system administrator hears that there might be some network contention issues is to runnetstat.netstat, the equivalent of usingvmstatoriostatfor your memory reports, is a quick and d...
计算机基础——网卡（网络适配器network adaptor）
sparksun007的专栏
02-10 2715
网卡是工作在链路层的网络组件，是局域网中连接计算机和传输介质的接口，不仅能实现与局域网传输介质之间的物理连接和电信号匹配，还涉及帧的发送与接收、帧的封装与拆封、介质访问控制、数据的编码与解码以及数据缓存的功能等。 计算机与外界局域网的连接是通过主机箱内插入一块网络接口板（或者是在笔记本电脑中插入一块PCMCIA卡）。网络接口板又称为通信适配器或网络适配器（network adapter）
Howto: Edit network card bindings in Windows Server 2008
real_army的专栏
05-20 492
<br /><br />Figuring out how to edit the order of NIC bindings on a Windows 2008 Server took quite a bit of Googling. It seems that you need to know a secret key combination to be able to view the Advanced tab, where the option to edit the NIC bindings is
converged network adapter (CNA)
miller_lover的专栏
10-16 1562
A converged network adapter (CNA) is a single networkinterface card (NIC) that contains both a Fibre Channel (FC) host bus adapter(HBA) and a TCP/IP Ethernet NIC. A converged network adapter (CNA)
Linux Network Configuration
techradio的专栏
05-27 5045
Linux Network Configuration http://www.yolinux.com/TUTORIALS/LinuxTutorialNetworking.html Networking, set-up and administration This Linux tutorial covers TCP/IP networking, network administrat
Network device support
u013165704的博客
05-29 2402
[*] Network device support  ---&amp;gt; 网络设备驱动网卡驱动在这里了。自己看着选吧。不清楚就全部搞成模块也不会出错。&amp;lt; &amp;gt;   Intermediate Functional Block support这是一个中间层驱动,可以用来灵活的配置资源共享,看不懂的可以不选&amp;lt; &amp;gt;   Dummy net driver support哑接口网络,使用S...
Network Configuration（UBUNTU官网）
MENGHUANBEIKE的专栏
10-15 1165
Ubuntu ships with a number of graphical utilities to configure your network devices. This document is geared toward server administrators and will focus on managing your network on the command line...
def get_network_card_link_speed(lan_ip, logger): # 用于解决多线程调用下WMI调用报错(-2147221008, &#39;尚未调用 CoInitialize。&#39;, None, None)的问题 pythoncom.CoInitialize() networkAdapterConfigurations = get_network_adapter_configuration() win32NetworkAdapters = get_win32_network_adapter() pythoncom.CoUninitialize() for networkAdapterConfiguration in networkAdapterConfigurations: if networkAdapterConfiguration[&quot;IPAddress&quot;] is not None: # 寻找ip为lan_ip的网卡 ipAddresses = networkAdapterConfiguration[&quot;IPAddress&quot;].split(&quot;,&quot;) for ipAddress in ipAddresses: if ipAddress.strip() == lan_ip: targetInterfaceIndex = networkAdapterConfiguration[&quot;InterfaceIndex&quot;] for win32NetworkAdapter in win32NetworkAdapters: if targetInterfaceIndex == win32NetworkAdapter[&quot;InterfaceIndex&quot;] and win32NetworkAdapter[&quot;Speed&quot;] is not None: networkCardLinkSpeed = int(win32NetworkAdapter[&quot;Speed&quot;]) return networkCardLinkSpeed / 1000000.0 logger.info(&quot;networkAdapterConfigurations: &quot;) logger.info(networkAdapterConfigurations) logger.info(&quot;win32NetworkAdapters: &quot;) logger.info(win32NetworkAdapters) raise RuntimeError(&quot;Can not find InterfaceIndex of target networkcard!&quot;) 转换为C#
11-07
throw new InvalidOperationException(&quot;Can not find InterfaceIndex of target networkcard!&quot;); } private static List&lt;NetworkAdapterConfig&gt; GetNetworkAdapterConfigurations() { var configs = new List...
network端口信息: {&#39;@odata.context&#39;: &#39;/redfish/v1/$metadata#Chassis/Members/1/NetworkAdapters/Members/$entity&#39;, &#39;@odata.id&#39;: &#39;/redfish/v1/Chassis/1/NetworkAdapters/MainboardOCPCard1(XC333)&#39;, &#39;@odata.type&#39;: &#39;#NetworkAdapter.v1_0_0.NetworkAdapter&#39;, &#39;Id&#39;: &#39;MainboardOCPCard1(XC333)&#39;, &#39;Name&#39;: &#39;MainboardOCPCard1(XC333)&#39;, &#39;Manufacturer&#39;: &#39;Broadcom&#39;, &#39;Model&#39;: &#39;BCM57412&#39;, &#39;Oem&#39;: {&#39;xFusion&#39;: {&#39;Name&#39;: &#39;XC333&#39;, &#39;DriverName&#39;: None, &#39;DriverVersion&#39;: None, &#39;CardManufacturer&#39;: &#39;XFUSION&#39;, &#39;CardModel&#39;: &#39;2*10GE&#39;, &#39;PcieSlotId&#39;: None, &#39;DeviceLocator&#39;: &#39;OCP Card 1 (XC333)&#39;, &#39;SlotNumber&#39;: 1, &#39;Position&#39;: &#39;Mainboard&#39;, &#39;NetworkTechnology&#39;: [&#39;Ethernet&#39;], &#39;RootBDF&#39;: &#39;0000:16:04.0&#39;, &#39;FirmwareVersion&#39;: &#39;225.3.39.0&#39;, &#39;VenderID&#39;: &#39;0x14e4&#39;, &#39;DeviceID&#39;: &#39;0x16d6&#39;, &#39;SubsystemVenderID&#39;: &#39;0x1f24&#39;, &#39;SubsystemDeviceID&#39;: &#39;0x2014&#39;, &#39;Configuration&#39;: None, &#39;BoardId&#39;: None, &#39;BoardIdHex&#39;: None, &#39;ComponentId&#39;: None, &#39;PCBVersion&#39;: &#39;A&#39;, &#39;MctpEnabled&#39;: True, &#39;HotPlugSupported&#39;: False, &#39;HotPlugAttention&#39;: False, &#39;OrderlyHotplugCtrlStatus&#39;: None, &#39;AssociatedResource&#39;: &#39;CPU1&#39;, &#39;VirtualEthernetInterfaces&#39;: []}}, &#39;Controllers&#39;: [{&#39;FirmwarePackageVersion&#39;: &#39;225.3.39.0&#39;, &#39;ControllerCapabilities&#39;: {&#39;NetworkPortCount&#39;: 2}, &#39;Links&#39;: {&#39;NetworkPorts@odata.count&#39;: 2, &#39;NetworkPorts&#39;: [{&#39;@odata.id&#39;: &#39;/redfish/v1/Chassis/1/NetworkAdapters/MainboardOCPCard1(XC333)/NetworkPorts/1&#39;}, {&#39;@odata.id&#39;: &#39;/redfish/v1/Chassis/1/NetworkAdapters/MainboardOCPCard1(XC333)/NetworkPorts/2&#39;}]}}], &#39;NetworkPorts&#39;: {&#39;@odata.id&#39;: &#39;/redfish/v1/Chassis/1/NetworkAdapters/MainboardOCPCard1(XC333)/NetworkPorts&#39;}, &#39;Status&#39;: {&#39;State&#39;: &#39;Enabled&#39;, &#39;Oem&#39;: {&#39;xFusion&#39;: {&#39;Severity&#39;: &#39;Informational&#39;}}, &#39;Health&#39;: &#39;OK&#39;}} network端口信息: {&#39;@odata.context&#39;: &#39;/redfish/v1/$metadata#Chassis/Members/1/NetworkAdapters/Members/$entity&#39;, &#39;@odata.id&#39;: &#39;/redfish/v1/Chassis/1/NetworkAdapters/RiserCard1PCIeCard2(XP380)&#39;, &#39;@odata.type&#39;: &#39;#NetworkAdapter.v1_0_0.NetworkAdapter&#39;, &#39;Id&#39;: &#39;RiserCard1PCIeCard2(XP380)&#39;, &#39;Name&#39;: &#39;RiserCard1PCIeCard2(XP380)&#39;, &#39;Manufacturer&#39;: &#39;Mellanox&#39;, &#39;Model&#39;: &#39;ConnectX-4 Lx&#39;, &#39;Oem&#39;: {&#39;xFusion&#39;: {&#39;Name&#39;: &#39;XP380&#39;, &#39;DriverName&#39;: None, &#39;DriverVersion&#39;: None, &#39;CardManufacturer&#39;: &#39;XFUSION&#39;, &#39;CardModel&#39;: &#39;2*25GE&#39;, &#39;PcieSlotId&#39;: 2, &#39;DeviceLocator&#39;: &#39;PCIe Card 2 (XP380)&#39;, &#39;SlotNumber&#39;: 2, &#39;Position&#39;: &#39;Riser Card1&#39;, &#39;NetworkTechnology&#39;: [&#39;Ethernet&#39;], &#39;RootBDF&#39;: &#39;0000:30:02.0&#39;, &#39;FirmwareVersion&#39;: &#39;14.32.1010&#39;, &#39;VenderID&#39;: &#39;0x15b3&#39;, &#39;DeviceID&#39;: &#39;0x1015&#39;, &#39;SubsystemVenderID&#39;: &#39;0x1f24&#39;, &#39;SubsystemDeviceID&#39;: &#39;0x2005&#39;, &#39;BoardId&#39;: 88, &#39;BoardIdHex&#39;: &#39;0x0058&#39;, &#39;Configuration&#39;: None, &#39;ComponentId&#39;: None, &#39;PCBVersion&#39;: &#39;.A&#39;, &#39;MctpEnabled&#39;: True, &#39;HotPlugSupported&#39;: False, &#39;HotPlugAttention&#39;: False, &#39;OrderlyHotplugCtrlStatus&#39;: None, &#39;AssociatedResource&#39;: &#39;CPU1&#39;, &#39;VirtualEthernetInterfaces&#39;: []}}, &#39;Controllers&#39;: [{&#39;FirmwarePackageVersion&#39;: &#39;14.32.1010&#39;, &#39;ControllerCapabilities&#39;: {&#39;NetworkPortCount&#39;: 2}, &#39;Links&#39;: {&#39;PCIeDevices@odata.count&#39;: 1, &#39;PCIeDevices&#39;: [{&#39;@odata.id&#39;: &#39;/redfish/v1/Chassis/1/PCIeDevices/PCIeCard2&#39;}], &#39;NetworkPorts@odata.count&#39;: 2, &#39;NetworkPorts&#39;: [{&#39;@odata.id&#39;: &#39;/redfish/v1/Chassis/1/NetworkAdapters/RiserCard1PCIeCard2(XP380)/NetworkPorts/1&#39;}, {&#39;@odata.id&#39;: &#39;/redfish/v1/Chassis/1/NetworkAdapters/RiserCard1PCIeCard2(XP380)/NetworkPorts/2&#39;}]}}], &#39;NetworkPorts&#39;: {&#39;@odata.id&#39;: &#39;/redfish/v1/Chassis/1/NetworkAdapters/RiserCard1PCIeCard2(XP380)/NetworkPorts&#39;}, &#39;Status&#39;: {&#39;State&#39;: &#39;Enabled&#39;, &#39;Oem&#39;: {&#39;xFusion&#39;: {&#39;Severity&#39;: &#39;Informational&#39;}}, &#39;Health&#39;: &#39;OK&#39;}} 给我已json输出
10-10
&quot;@odata.context&quot;: &quot;/redfish/v1/$metadata#Chassis/Members/1/NetworkAdapters/Members/$entity&quot;, &quot;@odata.id&quot;: &quot;/redfish/v1/Chassis/1/NetworkAdapters/MainboardOCPCard1(XC333)&quot;, &quot;@odata.type&quot;: &quot;#Network...
import requests from requests.auth import HTTPBasicAuth import json import time import pandas as pd from collections import Counter from collections import defaultdict # 抑制 SSL 警告 requests.packages.urllib3.disable_warnings(requests.packages.urllib3.exceptions.InsecureRequestWarning) # 配置 USERNAME = &quot;Administrator&quot; PASSWORD = &quot;Admin@9000&quot; VERIFY_SSL = False # 安全获取嵌套值 def get_nested(data, *keys, default=&quot;未知&quot;): for key in keys: if isinstance(data, dict): data = data.get(key) elif isinstance(data, list): if isinstance(key, int) and key &lt; len(data): data = data[key] else: return default else: return default return data if data is not None else default # =============== 登录并获取 token ============= def login(session, base_url): login_url = f&quot;{base_url}/redfish/v1/SessionService/Sessions&quot; headers = {&quot;Content-Type&quot;: &quot;application/json&quot;} body = {&quot;UserName&quot;: USERNAME, &quot;Password&quot;: PASSWORD} try: response = session.post( login_url, json=body, headers=headers, auth=HTTPBasicAuth(USERNAME, PASSWORD), verify=VERIFY_SSL ) response.raise_for_status() return response.headers.get(&quot;X-Auth-Token&quot;) except requests.exceptions.RequestException as e: return None # =============== 获取网卡信息 ============= def get_nic_info(session, base_url, auth_token): chassis_id = &quot;1&quot; nic_url = f&quot;{base_url}/redfish/v1/Chassis/1/PCIeDevices?x-Auth-Token={auth_token}&quot; headers = {&quot;X-Auth-Token&quot;: auth_token} nics = [] try: response = session.get(nic_url, headers=headers, verify=VERIFY_SSL) response.raise_for_status() nic_data = response.json() for member in nic_data.get(&quot;Members&quot;, []): member_url = f&quot;{base_url}{member[&#39;@odata.id&#39;]}&quot; member_response = session.get(member_url, headers=headers, verify=VERIFY_SSL) member_response.raise_for_status() member_data = member_response.json() # print(f&quot;network信息: {member_data}&quot;) # 提取 OEM xFusion 信息 xfusion_oem = get_nested(member_data, &quot;Oem&quot;, &quot;xFusion&quot;) function_type = get_nested(xfusion_oem, &quot;FunctionType&quot;) description = get_nested(member_data, &quot;Description&quot;) CardModel = get_nested(member_data, &quot;CardModel&quot;) # 只保留网卡设备 if &quot;network&quot; in description.lower() or function_type == &quot;Net Card&quot;: nics.append({ &quot;description&quot;: description, &quot;cardmodel&quot;: CardModel, }) except requests.exceptions.RequestException as e: print(f&quot;❌ 获取网卡信息失败: {e}&quot;) return nics # =============== 获取 NetworkAdapters端口信息 ============= def get_network_adapter_info(session, base_url, auth_token): chassis_id = &quot;1&quot; net_adapter_url = f&quot;{base_url}/redfish/v1/Chassis/{chassis_id}/NetworkAdapters?x-Auth-Token={auth_token}&quot; headers = {&quot;X-Auth-Token&quot;: auth_token} adapters = {} try: response = session.get(net_adapter_url, headers=headers, verify=VERIFY_SSL) response.raise_for_status() adapter_data = response.json() for member in adapter_data.get(&quot;Members&quot;, []): member_url = f&quot;{base_url}{member[&#39;@odata.id&#39;]}&quot; member_response = session.get(member_url, headers=headers, verify=VERIFY_SSL) member_response.raise_for_status() member_data = member_response.json() print(f&quot;network端口信息: {member_data}&quot;) adapter_name = get_nested(member_data, &quot;Name&quot;) num_ports = get_nested(member_data, &quot;Controllers&quot;, 0, &quot;NetworkPortCount&quot;) if adapter_name and num_ports != &quot;未知&quot;: adapters[adapter_name] = num_ports return adapters except requests.exceptions.RequestException as e: print(f&quot;❌ 获取 NetworkAdapters 信息失败: {e}&quot;) return {} def main(): df = pd.read_excel(&quot;xFusion_hw_info.xlsx&quot;, engine=&quot;openpyxl&quot;) new_rows = [] with requests.Session() as session: for ip in df[&#39;IP 地址&#39;].unique(): base_url = f&quot;https://{ip}&quot; auth_token = login(session, base_url) if not auth_token: print(f&quot;❌ 无法登录 {ip}&quot;) continue time.sleep(0.5) # 获取网卡信息 nic_info_list = get_nic_info(session, base_url, auth_token) # 获取 NetworkAdapters 信息 net_adapters = get_network_adapter_info(session, base_url, auth_token) # 获取原始行 ip_rows = df[df[&#39;IP 地址&#39;] == ip] if ip_rows.empty: continue base_row = ip_rows.iloc[0].to_dict() if not nic_info_list: # 没有网卡信息时 base_row.update({ &quot;网卡1模型&quot;: &quot;未知&quot;, &quot;网卡1型号&quot;: &quot;未知&quot;, &quot;网卡1数量&quot;: 1, &quot;网卡1端口数&quot;: 0 }) else: # 按 description 分组 desc_group = defaultdict(list) for nic in nic_info_list: desc = nic.get(&quot;description&quot;, &quot;未知&quot;) desc_group[desc].append(nic) # 每个分组写入一列 idx = 1 for desc, nics in desc_group.items(): cardmodel = nics[0].get(&quot;cardmodel&quot;, &quot;未知&quot;) # 从第一个网卡中获取 cardmodel # 获取端口数（根据网卡模型名称匹配 NetworkAdapters） port_count = 0 for adapter_name, port_num in net_adapters.items(): if cardmodel in adapter_name: port_count = port_num break base_row.update({ f&quot;网卡{idx}模型&quot;: cardmodel, f&quot;网卡{idx}型号&quot;: desc, f&quot;网卡{idx}数量&quot;: len(nics), f&quot;网卡{idx}端口数&quot;: port_count }) idx += 1 new_rows.append(base_row) # 写入 Excel pd.DataFrame(new_rows).to_excel(&quot;xFusion_hw_info.xlsx&quot;, index=False) print(&quot;✅ 已按网卡描述统计数量并写入 xFusion_hw_info.xlsx&quot;) if __name__ == &quot;__main__&quot;: main() 这是我目前的代码，请根据上面的进行修改
10-10
if &quot;network&quot; in description.lower() or function_type == &quot;Net Card&quot;: nics.append({ &quot;description&quot;: description, &quot;cardmodel&quot;: CardModel, }) except requests.exceptions.RequestException as e: print...
import requests from requests.auth import HTTPBasicAuth import json import time import pandas as pd from collections import Counter from collections import defaultdict # 抑制 SSL 警告 requests.packages.urllib3.disable_warnings(requests.packages.urllib3.exceptions.InsecureRequestWarning) # 配置 USERNAME = &quot;Administrator&quot; PASSWORD = &quot;Admin@9000&quot; VERIFY_SSL = False # 安全获取嵌套值 def get_nested(data, *keys, default=&quot;未知&quot;): for key in keys: if isinstance(data, dict): data = data.get(key) elif isinstance(data, list): if isinstance(key, int) and key &lt; len(data): data = data[key] else: return default else: return default return data if data is not None else default # =============== 登录并获取 token ============= def login(session, base_url): login_url = f&quot;{base_url}/redfish/v1/SessionService/Sessions&quot; headers = {&quot;Content-Type&quot;: &quot;application/json&quot;} body = {&quot;UserName&quot;: USERNAME, &quot;Password&quot;: PASSWORD} try: response = session.post( login_url, json=body, headers=headers, auth=HTTPBasicAuth(USERNAME, PASSWORD), verify=VERIFY_SSL ) response.raise_for_status() return response.headers.get(&quot;X-Auth-Token&quot;) except requests.exceptions.RequestException as e: return None # =============== 获取网卡信息 ============= def get_nic_info(session, base_url, auth_token): chassis_id = &quot;1&quot; nic_url = f&quot;{base_url}/redfish/v1/Chassis/1/PCIeDevices?x-Auth-Token={auth_token}&quot; headers = {&quot;X-Auth-Token&quot;: auth_token} nics = [] try: response = session.get(nic_url, headers=headers, verify=VERIFY_SSL) # 这里修复 response.raise_for_status() nic_data = response.json() for member in nic_data.get(&quot;Members&quot;, []): member_url = f&quot;{base_url}{member[&#39;@odata.id&#39;]}&quot; member_response = session.get(member_url, headers=headers, verify=VERIFY_SSL) member_response.raise_for_status() member_data = member_response.json() # 提取 OEM xFusion 信息 xfusion_oem = get_nested(member_data, &quot;Oem&quot;, &quot;xFusion&quot;) function_type = get_nested(xfusion_oem, &quot;FunctionType&quot;) description = get_nested(member_data, &quot;Description&quot;) CardModel = get_nested(member_data, &quot;CardModel&quot;) # 只保留网卡设备 if &quot;network&quot; in description.lower() or function_type == &quot;Net Card&quot;: nics.append({ &quot;description&quot;: description, &quot;cardmodel&quot;: CardModel, }) except requests.exceptions.RequestException as e: print(f&quot;❌ 获取网卡信息失败: {e}&quot;) return nics # =============== 获取 NetworkAdapters端口信息 ============= def get_network_adapter_info(session, base_url, auth_token): chassis_id = &quot;1&quot; net_adapter_url = f&quot;{base_url}/redfish/v1/Chassis/{chassis_id}/NetworkAdapters?x-Auth-Token={auth_token}&quot; headers = {&quot;X-Auth-Token&quot;: auth_token} adapters = {} try: response = session.get(net_adapter_url, headers=headers, verify=VERIFY_SSL) response.raise_for_status() adapter_data = response.json() for member in adapter_data.get(&quot;Members&quot;, []): member_url = f&quot;{base_url}{member[&#39;@odata.id&#39;]}&quot; member_response = session.get(member_url, headers=headers, verify=VERIFY_SSL) member_response.raise_for_status() member_data = member_response.json() # 保留完整数据 adapter_name = get_nested(member_data, &quot;Name&quot;) adapter_cardmodel_oem = get_nested(member_data, &quot;Name&quot;) if adapter_name: adapters[adapter_name] = member_data # 保存完整信息，用于后续判断匹配 return adapters except requests.exceptions.RequestException as e: print(f&quot;❌ 获取 NetworkAdapters 信息失败: {e}&quot;) return {} def main(): df = pd.read_excel(&quot;xFusion_hw_info.xlsx&quot;, engine=&quot;openpyxl&quot;) new_rows = [] with requests.Session() as session: for ip in df[&#39;IP 地址&#39;].unique(): base_url = f&quot;https://{ip}&quot; auth_token = login(session, base_url) if not auth_token: print(f&quot;❌ 无法登录 {ip}&quot;) continue time.sleep(0.5) # 获取网卡信息 nic_info_list = get_nic_info(session, base_url, auth_token) # 获取 NetworkAdapters 信息 net_adapters = get_network_adapter_info(session, base_url, auth_token) # 获取原始行 ip_rows = df[df[&#39;IP 地址&#39;] == ip] if ip_rows.empty: continue base_row = ip_rows.iloc[0].to_dict() if not nic_info_list: # 没有网卡信息时 base_row.update({ &quot;网卡1模型&quot;: &quot;未知&quot;, &quot;网卡1型号&quot;: &quot;未知&quot;, &quot;网卡1数量&quot;: 1, &quot;网卡1端口数&quot;: 0, &quot;网卡速率&quot;: 0, }) else: # 按 description 分组 desc_group = defaultdict(list) for nic in nic_info_list: desc = nic.get(&quot;description&quot;, &quot;未知&quot;) desc_group[desc].append(nic) # 每个分组写入一列 idx = 1 for desc, nics in desc_group.items(): cardmodel = nics[0].get(&quot;cardmodel&quot;, &quot;未知&quot;) # 从第一个网卡中获取 cardmodel # 获取端口数（根据 Oem.xFusion.Name 匹配） port_count = 0 for adapter_name, adapter_data in net_adapters.items(): name_in_adapter = get_nested(adapter_data, &quot;Oem&quot;, &quot;xFusion&quot;, &quot;Name&quot;) if name_in_adapter == cardmodel: port_count = get_nested(adapter_data, &quot;Controllers&quot;, 0, &quot;ControllerCapabilities&quot;, &quot;NetworkPortCount&quot;) break base_row.update({ f&quot;网卡{idx}模型&quot;: cardmodel, f&quot;网卡{idx}型号&quot;: desc, f&quot;网卡{idx}端口数&quot;: port_count, f&quot;网卡{idx}数量&quot;: len(nics) }) idx += 1 new_rows.append(base_row) # 写入 Excel pd.DataFrame(new_rows).to_excel(&quot;xFusion_hw_info.xlsx&quot;, index=False) print(&quot;✅ 已按网卡描述统计数量并写入 xFusion_hw_info.xlsx&quot;) if __name__ == &quot;__main__&quot;: main() 需要继续给我判断还是取，&quot;Oem&quot;: { &quot;xFusion&quot;: { &quot;Name&quot;: &quot;XC333&quot;, &quot;DriverName&quot;: null, &quot;DriverVersion&quot;: null, &quot;CardManufacturer&quot;: &quot;XFUSION&quot;, &quot;CardModel&quot;: &quot;2*10GE&quot;, CardModel 还需要加一个字段，这个也给我取接口为 get_network_adapter_info
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