1. 网络设备工具开发概述
网络设备工具开发是指开发用于管理网络设备的工具，包括配置管理、监控、备份、自动化等多个方面。网络设备工具可以提高运维效率，减少人工操作，确保网络设备的稳定运行。本文详细介绍网络设备工具开发的核心要素和最佳实践。更多学习教程www.fgedu.net.cn
$ ssh admin@192.168.1.1
Password:
Cisco IOS Software, C2900 Software (C2900-UNIVERSALK9-M), Version 15.2(4)M4, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2013 by Cisco Systems, Inc.
Compiled Wed 24-Jul-13 02:25 by prod_rel_team
Router uptime is 365 days, 2 hours, 30 minutes
System returned to ROM by reload at 10:00:00 UTC Mon Jan 1 2026
System image file is “flash:c2900-universalk9-mz.SPA.152-4.M4.bin”
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
export@cisco.com.
cisco-2900#
# 检查开发环境
$ python3 –version
Python 3.8.10
$ go version
go version go1.16.3 linux/amd64
$ node –version
v14.17.0
2. 常用网络设备工具
常用的网络设备工具包括配置管理工具、监控工具、备份工具、自动化工具等。学习交流加群风哥微信: itpux-com
$ cat > network_device_tools.md << 'EOF' # 常用网络设备工具 ## 1. 配置管理工具 - Ansible：配置管理和自动化 - Oxidized：网络设备配置管理 - RANCID：网络设备配置备份 - NCM：网络配置管理 - SolarWinds NCM：网络配置管理 ## 2. 监控工具 - SolarWinds NPM：网络性能监控 - PRTG Network Monitor：网络监控 - LibreNMS：网络监控 - Zabbix：网络监控 - Nagios：网络监控 ## 3. 备份工具 - RANCID：网络设备配置备份 - Oxidized：网络设备配置备份 - NCM：网络配置备份 - SolarWinds NCM：网络配置备份 - 自定义脚本：自定义备份脚本 ## 4. 自动化工具 - Ansible：网络设备自动化 - Python Netmiko：网络设备自动化 - NAPALM：网络设备自动化 - PyEZ：Juniper设备自动化 - Cisco NX-API：Cisco NX-OS自动化 ## 5. 故障排查工具 - Wireshark：网络抓包 - tcpdump：网络抓包 - traceroute：网络路径分析 - ping：网络连通性测试 - telnet：远程登录 EOF # 查看常用工具 $ cat network_device_tools.md # 常用网络设备工具 ## 1. 配置管理工具 - Ansible：配置管理和自动化 - Oxidized：网络设备配置备份 - RANCID：网络设备配置备份 - NCM：网络配置管理 - SolarWinds NCM：网络配置管理 ## 2. 监控工具 - SolarWinds NPM：网络性能监控 - PRTG Network Monitor：网络监控 - LibreNMS：网络监控 - Zabbix：网络监控 - Nagios：网络监控 ## 3. 备份工具 - RANCID：网络设备配置备份 - Oxidized：网络设备配置备份 - NCM：网络配置备份 - SolarWinds NCM：网络配置备份 - 自定义脚本：自定义备份脚本 ## 4. 自动化工具 - Ansible：网络设备自动化 - Python Netmiko：网络设备自动化 - NAPALM：网络设备自动化 - PyEZ：Juniper设备自动化 - Cisco NX-API：Cisco NX-OS自动化 ## 5. 故障排查工具 - Wireshark：网络抓包 - tcpdump：网络抓包 - traceroute：网络路径分析 - ping：网络连通性测试 - telnet：远程登录
3. 工具设计原则
网络设备工具设计应遵循以下核心原则，确保工具的合理性和有效性。
$ cat > network_device_tool_design_principles.md << 'EOF' # 网络设备工具设计原则 ## 1. 实用性原则 - 解决实际问题：针对网络设备管理中的实际需求 - 易用性：简单易用，减少学习成本 - 高效性：提高运维效率，减少人工操作 ## 2. 可靠性原则 - 稳定性：工具稳定运行，减少故障 - 容错性：能够处理异常情况 - 可恢复性：出现问题后能够恢复 ## 3. 可维护性原则 - 代码规范：统一代码风格 - 文档化：详细的文档 - 模块化：模块化设计，便于维护 ## 4. 安全性原则 - 权限控制：基于角色的访问控制 - 数据加密：保护敏感数据 - 审计日志：记录所有操作 ## 5. 可扩展性原则 - 插件机制：支持插件开发 - 配置化：通过配置调整功能 - API接口：提供API接口，便于集成 EOF # 查看设计原则 $ cat network_device_tool_design_principles.md # 网络设备工具设计原则 ## 1. 实用性原则 - 解决实际问题：针对网络设备管理中的实际需求 - 易用性：简单易用，减少学习成本 - 高效性：提高运维效率，减少人工操作 ## 2. 可靠性原则 - 稳定性：工具稳定运行，减少故障 - 容错性：能够处理异常情况 - 可恢复性：出现问题后能够恢复 ## 3. 可维护性原则 - 代码规范：统一代码风格 - 文档化：详细的文档 - 模块化：模块化设计，便于维护 ## 4. 安全性原则 - 权限控制：基于角色的访问控制 - 数据加密：保护敏感数据 - 审计日志：记录所有操作 ## 5. 可扩展性原则 - 插件机制：支持插件开发 - 配置化：通过配置调整功能 - API接口：提供API接口，便于集成
4. 开发流程
网络设备工具开发的流程包括需求分析、设计、编码、测试、部署等环节。学习交流加群风哥QQ113257174
$ cat > network_device_development_process.md << 'EOF' # 网络设备工具开发流程 ## 1. 需求分析 - 收集需求：与网络运维人员沟通，了解实际需求 - 分析需求：分析需求的可行性和优先级 - 确定范围：明确工具的功能和边界 ## 2. 设计 - 架构设计：设计工具的架构和组件 - 技术选型：选择合适的技术栈 - 界面设计：设计工具的用户界面 - 数据库设计：设计数据存储结构 ## 3. 编码 - 搭建环境：搭建开发环境 - 编写代码：按照设计实现功能 - 代码审查：进行代码审查，确保代码质量 - 单元测试：编写单元测试，确保功能正确 ## 4. 测试 - 功能测试：测试工具的功能 - 性能测试：测试工具的性能 - 安全测试：测试工具的安全性 - 集成测试：测试工具与其他系统的集成 ## 5. 部署 - 打包：打包工具 - 部署：部署到生产环境 - 监控：监控工具的运行状态 - 维护：定期维护和更新 EOF # 查看开发流程 $ cat network_device_development_process.md # 网络设备工具开发流程 ## 1. 需求分析 - 收集需求：与网络运维人员沟通，了解实际需求 - 分析需求：分析需求的可行性和优先级 - 确定范围：明确工具的功能和边界 ## 2. 设计 - 架构设计：设计工具的架构和组件 - 技术选型：选择合适的技术栈 - 界面设计：设计工具的用户界面 - 数据库设计：设计数据存储结构 ## 3. 编码 - 搭建环境：搭建开发环境 - 编写代码：按照设计实现功能 - 代码审查：进行代码审查，确保代码质量 - 单元测试：编写单元测试，确保功能正确 ## 4. 测试 - 功能测试：测试工具的功能 - 性能测试：测试工具的性能 - 安全测试：测试工具的安全性 - 集成测试：测试工具与其他系统的集成 ## 5. 部署 - 打包：打包工具 - 部署：部署到生产环境 - 监控：监控工具的运行状态 - 维护：定期维护和更新
5. 网络设备配置工具开发
网络设备配置工具是网络设备管理的重要组成部分，负责管理网络设备的配置。更多学习教程公众号风哥教程itpux_com
$ mkdir -p network-device-config
# 初始化项目
$ cd network-device-config
$ npm init -y
$ npm install netmiko commander
# 创建网络设备配置工具代码
$ cat > index.js << 'EOF' #!/usr/bin/env node const { ConnectHandler
}=require('netmiko'); const { program }=require('commander'); program
.version('1.0.0') .description('网络设备配置工具'); // 连接设备 async function
connectDevice(device) { const connection=new ConnectHandler({ device_type:
device.type, host: device.host, username: device.username, password:
device.password, port: device.port || 22 }); try { await connection.connect();
console.log(`Connected to ${device.host}`); return connection; } catch (error) {
console.error(`Error connecting to ${device.host}: ${error.message}`); throw
error; } } // 配置设备 program .command('configure
.description(‘配置网络设备’)
.option(‘-t, –type
.option(‘-p, –port
.action(async (host, username, password, options) => {
try {
const device = {
type: options.type,
host: host,
username: username,
password: password,
port: parseInt(options.port)
};
const connection = await connectDevice(device);
const config = [
‘configure terminal’,
‘interface GigabitEthernet0/0’,
‘ip address 192.168.1.1 255.255.255.0’,
‘no shutdown’,
‘exit’,
‘interface GigabitEthernet0/1’,
‘ip address 192.168.2.1 255.255.255.0’,
‘no shutdown’,
‘exit’,
‘router ospf 1’,
‘network 192.168.1.0 0.0.0.255 area 0’,
‘network 192.168.2.0 0.0.0.255 area 0’,
‘exit’,
‘exit’,
‘write memory’
];
const output = await connection.send_config_set(config);
console.log(‘Configuration completed successfully’);
console.log(output);
await connection.disconnect();
} catch (error) {
console.error(‘Error configuring device:’, error.message);
}
});
// 备份配置
program
.command(‘backup
.description(‘备份网络设备配置’)
.option(‘-t, –type
‘cisco_ios’)
.option(‘-p, –port
.action(async (host, username, password,
file, options) => {
try {
const device = {
type: options.type,
host: host,
username: username,
password: password,
port: parseInt(options.port)
};
const connection = await
connectDevice(device);
const output = await
connection.send_command(‘show
running-config’);
const fs = require(‘fs’);
fs.writeFileSync(file, output);
console.log(`Configuration backed up to
${file}`);
await connection.disconnect();
} catch (error) {
console.error(‘Error backing up
configuration:’, error.message);
}
});
// 执行命令
program.parse(process.argv);
EOF
# 测试网络设备配置工具
$ chmod +x index.js
$ ./index.js –version
1.0.0
# 备份配置
$ ./index.js backup 192.168.1.1 admin
password config-backup.txt
Connected to 192.168.1.1
Configuration backed up to
config-backup.txt
# 查看备份的配置
$ cat config-backup.txt
Building configuration…
Current configuration : 1000 bytes
!
version 15.2
!
hostname Router
!
interface GigabitEthernet0/0
ip address 192.168.1.1 255.255.255.0
no shutdown
!
interface GigabitEthernet0/1
ip address 192.168.2.1 255.255.255.0
no shutdown
!
router ospf 1
network 192.168.1.0 0.0.0.255 area 0
network 192.168.2.0 0.0.0.255 area 0
!
end
6. 网络设备监控工具开发
网络设备监控工具是网络设备管理的重要组成部分，负责监控网络设备的状态。
$ mkdir -p network-device-monitor
# 初始化项目
$ cd network-device-monitor
$ npm init -y
$ npm install express snmp-native node-cron
# 创建网络设备监控工具代码
$ cat > app.js << 'EOF' const express=require('express'); const
snmp=require('snmp-native'); const cron=require('node-cron'); const
app=express(); const port=3000; // 监控目标 const targets=[ { name: 'Router' ,
ip: '192.168.1.1' , community: 'public' , checkInterval: 60 }, { name: 'Switch'
, ip: '192.168.1.2' , community: 'public' , checkInterval: 60 }, {
name: 'Firewall' , ip: '192.168.1.3' , community: 'public' , checkInterval: 30 }
]; // 监控结果 const results=[]; // 执行SNMP查询 async function snmpQuery(target, oid) {
return new Promise((resolve, reject)=> {
const session = snmp.createSession(target.ip, target.community);
session.get({ oid: oid }, (error, varbinds) => {
session.close();
if (error) {
reject(error);
} else {
resolve(varbinds);
}
});
});
}
// 执行监控
async function checkTarget(target) {
try {
const uptime = await snmpQuery(target, ‘1.3.6.1.2.1.1.3.0’);
const sysDescr = await snmpQuery(target, ‘1.3.6.1.2.1.1.1.0’);
results.push({
target: target.name,
ip: target.ip,
status: ‘up’,
uptime: uptime[0].value,
description: sysDescr[0].value,
timestamp: new Date().toISOString()
});
} catch (error) {
results.push({
target: target.name,
ip: target.ip,
status: ‘down’,
error: error.message,
timestamp: new Date().toISOString()
});
}
}
// 定时执行监控
targets.forEach(target => {
cron.schedule(`*/${target.checkInterval} * * * *`, () => {
checkTarget(target);
});
});
// 路由
app.get(‘/api/status’, (req, res) => {
res.json(results);
});
app.get(‘/api/targets’, (req, res) => {
res.json(targets);
});
app.listen(port, () => {
console.log(`Network device monitoring tool listening at
http://fgedudb:${port}`);
});
EOF
# 启动网络设备监控工具
$ node app.js
# 测试网络设备监控工具
$ curl http://fgedudb:3000/api/targets
[
{
“name”: “Router”,
“ip”: “192.168.1.1”,
“community”: “public”,
“checkInterval”: 60
},
{
“name”: “Switch”,
“ip”: “192.168.1.2”,
“community”: “public”,
“checkInterval”: 60
},
{
“name”: “Firewall”,
“ip”: “192.168.1.3”,
“community”: “public”,
“checkInterval”: 30
}
]
$ curl http://fgedudb:3000/api/status
[
{
“target”: “Router”,
“ip”: “192.168.1.1”,
“status”: “up”,
“uptime”: “31536000”,
“description”: “Cisco IOS Software, C2900 Software (C2900-UNIVERSALK9-M),
Version 15.2(4)M4”,
“timestamp”: “2026-04-03T10:00:00.000Z”
},
{
“target”: “Switch”,
“ip”: “192.168.1.2”,
“status”: “up”,
“uptime”: “31536000”,
“description”: “Cisco IOS Software, C2960 Software (C2960-LANBASEK9-M), Version
15.2(2)E7”,
“timestamp”: “2026-04-03T10:00:00.000Z”
},
{
“target”: “Firewall”,
“ip”: “192.168.1.3”,
“status”: “up”,
“uptime”: “31536000”,
“description”: “Cisco ASA Software, Version 9.12(4)”,
“timestamp”: “2026-04-03T10:00:00.000Z”
}
]
7. 网络设备备份工具开发
网络设备备份工具是网络设备管理的重要组成部分，负责备份网络设备的配置。
$ mkdir -p network-device-backup
# 初始化项目
$ cd network-device-backup
$ npm init -y
$ npm install netmiko cron fs-extra
# 创建网络设备备份工具代码
$ cat > app.js << 'EOF' const { ConnectHandler }=require('netmiko'); const
cron=require('cron'); const fs=require('fs-extra'); // 备份配置 const config={
devices: [ { name: 'Router' , type: 'cisco_ios' , host: '192.168.1.1' ,
username: 'admin' , password: 'password' }, { name: 'Switch' , type: 'cisco_ios'
, host: '192.168.1.2' , username: 'admin' , password: 'password' }, {
name: 'Firewall' , type: 'cisco_asa' , host: '192.168.1.3' , username: 'admin' ,
password: 'password' } ], destination: '/backup/network-devices' ,
schedule: '0 0 * * *' // 每天凌晨执行 }; // 创建备份目录
fs.ensureDirSync(config.destination); // 连接设备 async function
connectDevice(device) { const connection=new ConnectHandler({ device_type:
device.type, host: device.host, username: device.username, password:
device.password }); try { await connection.connect(); console.log(`Connected to
${device.host}`); return connection; } catch (error) { console.error(`Error
connecting to ${device.host}: ${error.message}`); throw error; } } // 执行备份 async
function performBackup() { console.log('Starting backup...'); const
timestamp=new Date().toISOString().replace(/[:.]/g, '-' ); for (const device of
config.devices) { try { const connection=await connectDevice(device); const
output=await connection.send_command('show running-config'); const
backupPath=`${config.destination}/${device.name}-${timestamp}.cfg`; await
fs.writeFile(backupPath, output); console.log(`Backup of ${device.name}
completed: ${backupPath}`); await connection.disconnect(); } catch (error) {
console.error(`Error backing up ${device.name}: ${error.message}`); } } //
清理旧备份（保留最近7天） await cleanupOldBackups(); console.log('Backup process
completed'); } // 清理旧备份 async function cleanupOldBackups() {
console.log('Cleaning up old backups...'); const now=new Date(); const
sevenDaysAgo=new Date(now.getTime() - 7 * 24 * 60 * 60 * 1000); const
files=await fs.readdir(config.destination); for (const file of files) { const
filePath=`${config.destination}/${file}`; const stats=await fs.stat(filePath);
if (stats.birthtime < sevenDaysAgo) { console.log(`Removing old backup:
${file}`); await fs.remove(filePath); } } } // 定时执行备份 const job=new
cron.CronJob(config.schedule, performBackup); job.start(); console.log(`Backup
scheduler started. Will run at ${config.schedule}`); // 手动执行备份 performBackup();
EOF # 启动网络设备备份工具 $ node app.js Backup scheduler started. Will run at 0 0 * * *
Starting backup... Connected to 192.168.1.1 Backup of Router completed:
/backup/network-devices/Router-2026-04-03T10-00-00-000Z.cfg Connected to
192.168.1.2 Backup of Switch completed:
/backup/network-devices/Switch-2026-04-03T10-00-00-000Z.cfg Connected to
192.168.1.3 Backup of Firewall completed:
/backup/network-devices/Firewall-2026-04-03T10-00-00-000Z.cfg Cleaning up old
backups... Backup process completed # 查看备份文件 $ ls -lh /backup/network-devices/
total 120K -rw-r--r-- 1 root root 40K Apr 3 10:00
Router-2026-04-03T10-00-00-000Z.cfg -rw-r--r-- 1 root root 40K Apr 3 10:00
Switch-2026-04-03T10-00-00-000Z.cfg -rw-r--r-- 1 root root 40K Apr 3 10:00
Firewall-2026-04-03T10-00-00-000Z.cfg
8. 网络设备自动化工具开发
网络设备自动化工具是网络设备管理的重要组成部分，负责自动执行网络设备的配置和管理任务。
$ mkdir -p network-device-automation
# 初始化项目
$ cd network-device-automation
$ npm init -y
$ npm install netmiko commander
# 创建网络设备自动化工具代码
$ cat > index.js << 'EOF' #!/usr/bin/env node const { ConnectHandler
}=require('netmiko'); const { program }=require('commander'); program
.version('1.0.0') .description('网络设备自动化工具'); // 连接设备 async function
connectDevice(device) { const connection=new ConnectHandler({
device_type: device.type, host: device.host, username: device.username,
password: device.password }); try { await connection.connect();
console.log(`Connected to ${device.host}`); return connection; } catch
(error) { console.error(`Error connecting to ${device.host}:
${error.message}`); throw error; } } // 批量配置 program
.command('batch-config
.description(‘批量配置网络设备’)
.action(async (file) => {
try {
const fs = require(‘fs’);
const config = JSON.parse(fs.readFileSync(file, ‘utf8’));
for (const device of config.devices) {
try {
const connection = await connectDevice(device);
const output = await connection.send_config_set(device.config);
console.log(`Configuration of ${device.host} completed`);
console.log(output);
await connection.disconnect();
} catch (error) {
console.error(`Error configuring ${device.host}: ${error.message}`);
}
}
} catch (error) {
console.error(‘Error reading config file:’, error.message);
}
});
// 批量备份
program
.command(‘batch-backup
.description(‘批量备份网络设备配置’)
.action(async (file, destination) => {
try {
const fs = require(‘fs’);
const config = JSON.parse(fs.readFileSync(file, ‘utf8’));
fs.ensureDirSync(destination);
const timestamp = new Date().toISOString().replace(/[:.]/g,
‘-‘);
for (const device of config.devices) {
try {
const connection = await connectDevice(device);
const output = await connection.send_command(‘show
running-config’);
const backupPath =
`${destination}/${device.name}-${timestamp}.cfg`;
fs.writeFileSync(backupPath, output);
console.log(`Backup of ${device.host} completed:
${backupPath}`);
await connection.disconnect();
} catch (error) {
console.error(`Error backing up ${device.host}:
${error.message}`);
}
}
} catch (error) {
console.error(‘Error reading config file:’, error.message);
}
});
// 批量检查
program
.command(‘batch-check
.description(‘批量检查网络设备状态’)
.action(async (file) => {
try {
const fs = require(‘fs’);
const config = JSON.parse(fs.readFileSync(file, ‘utf8’));
for (const device of config.devices) {
try {
const connection = await connectDevice(device);
const output = await connection.send_command(‘show
version’);
console.log(`\n=== ${device.host} ===`);
console.log(output);
await connection.disconnect();
} catch (error) {
console.error(`Error checking ${device.host}:
${error.message}`);
}
}
} catch (error) {
console.error(‘Error reading config file:’, error.message);
}
});
// 执行命令
program.parse(process.argv);
EOF
# 创建配置文件
$ cat > devices.json << 'EOF' { "devices" : [ { "name"
: "Router" , "type" : "cisco_ios" , "host"
: "192.168.1.1" , "username" : "admin" , "password"
: "password" , "config" : [ "configure terminal"
, "interface GigabitEthernet0/0"
, "ip address 192.168.1.1 255.255.255.0" , "no shutdown"
, "exit" , "exit" , "write memory" ] }, { "name"
: "Switch" , "type" : "cisco_ios" , "host"
: "192.168.1.2" , "username" : "admin" , "password"
: "password" , "config" : [ "configure terminal"
, "interface GigabitEthernet0/1"
, "ip address 192.168.2.1 255.255.255.0" , "no shutdown"
, "exit" , "exit" , "write memory" ] } ] } EOF #
测试网络设备自动化工具 $ chmod +x index.js $ ./index.js --version
1.0.0 # 批量检查设备状态 $ ./index.js batch-check devices.json
Connected to 192.168.1.1===192.168.1.1===Cisco IOS
Software, C2900 Software (C2900-UNIVERSALK9-M), Version
15.2(4)M4, RELEASE SOFTWARE (fc1) Technical Support:
http://www.cisco.com/techsupport Copyright (c) 1986-2013
by Cisco Systems, Inc. Compiled Wed 24-Jul-13 02:25 by
prod_rel_team ROM: Bootstrap program is C2900 boot
loader BOOTLDR: C2900 Boot Loader (C2900-HBOOT-M)
Version 15.0(1)MR, RELEASE SOFTWARE (fc1) Router uptime
is 365 days, 2 hours, 30 minutes System returned to ROM
by reload at 10:00:00 UTC Mon Jan 1 2026 System image
file is "flash:c2900-universalk9-mz.SPA.152-4.M4.bin"
Connected to 192.168.1.2===192.168.1.2===Cisco IOS
Software, C2960 Software (C2960-LANBASEK9-M), Version
15.2(2)E7, RELEASE SOFTWARE (fc1) Technical Support:
http://www.cisco.com/techsupport Copyright (c) 1986-2013
by Cisco Systems, Inc. Compiled Wed 24-Jul-13 02:25 by
prod_rel_team ROM: Bootstrap program is C2960 boot
loader BOOTLDR: C2960 Boot Loader (C2960-HBOOT-M)
Version 15.0(1)MR, RELEASE SOFTWARE (fc1) Switch uptime
is 365 days, 2 hours, 30 minutes System returned to ROM
by reload at 10:00:00 UTC Mon Jan 1 2026 System image
file is "flash:c2960-lanbasek9-mz.152-2.E7.bin" #
批量备份设备配置 $ ./index.js batch-backup devices.json
/backup/network-devices Connected to 192.168.1.1 Backup
of 192.168.1.1 completed:
/backup/network-devices/Router-2026-04-03T10-00-00-000Z.cfg
Connected to 192.168.1.2 Backup of 192.168.1.2
completed:
/backup/network-devices/Switch-2026-04-03T10-00-00-000Z.cfg
9. 工具实现
工具实现是将设计转化为实际工具的过程，包括编码、测试、部署等环节。author:www.itpux.com
$ mkdir -p network-device-toolkit
# 初始化项目
$ cd network-device-toolkit
$ npm init -y
$ npm install netmiko commander snmp-native
# 创建工具代码
$ cat > index.js << 'EOF' #!/usr/bin/env node const
{ ConnectHandler }=require('netmiko'); const
snmp=require('snmp-native'); const { program
}=require('commander'); program
.version('1.0.0') .description('网络设备工具包'); //
连接设备 async function connectDevice(device) {
const connection=new ConnectHandler({
device_type: device.type, host: device.host,
username: device.username, password:
device.password }); try { await
本文由风哥教程整理发布,仅用于学习测试使用,转载注明出处:http://www.fgedu.net.cn/10327.html
