20个华为路由器常用的Python脚本，网工写自动化脚本时候可以参考！

我就是我 2024-03-24 03:16 24阅读 0赞

你好，这里是网络技术联盟站。

昨天给大家介绍了10个华为交换机的Python脚本：

*  [10个华为华为交换机常用的Python脚本，网络工程师收藏！][10_Python]

大家反响不错，后期我会陆续出一下思科、H3C、锐捷等厂商的脚本，前期会分享简单的，单一的脚本，后面会分享复杂的脚本！

今天给大家分享20个常用的Python脚本，用于控制和管理华为路由器：

### 1、登录和退出路由器： ###

### 2、获取路由器的系统信息： ###

import paramiko
    
    host = "192.168.1.1"
    port = 22
    username = "admin"
    password = "admin"
    
    client = paramiko.SSHClient()
    client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    client.connect(hostname=host, port=port, username=username, password=password)
    
    stdin, stdout, stderr = client.exec_command("display version")
    
    for line in stdout:
        print(line.strip())
    
    client.close()

### 3、配置路由器端口： ###

### 4、查看路由器端口状态： ###

import paramiko
    
    host = "192.168.1.1"
    port = 22
    username = "admin"
    password = "admin"
    
    client = paramiko.SSHClient()
    client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    client.connect(hostname=host, port=port, username=username, password=password)
    
    stdin, stdout, stderr = client.exec_command("display interface GigabitEthernet0/0/1")
    
    for line in stdout:
        print(line.strip())
    
    client.close()

### 5、配置路由器的SNMP： ###

import telnetlib
    
    HOST = "192.168.1.1"
    user = "admin"
    password = "admin"
    
    tn = telnetlib.Telnet(HOST)
    
    tn.read_until(b"Username: ")
    tn.write(user.encode('ascii') + b"\n")
    
    tn.read_until(b"Password: ")
    tn.write(password.encode('ascii') + b"\n")
    
    tn.write(b"system-view\n")
    tn.write(b"snmp-agent sys-info version all\n")
    tn.write(b"snmp-agent community read public\n")
    tn.write(b"snmp-agent target-host trap address udp-domain 192.168.2.2 params securityname public\n")
    tn.write(b"quit\n")
    
    tn.write(b"quit\n")

### 6、配置路由器的ACL： ###

import telnetlib
    
    HOST = "192.168.1.1"
    user = "admin"
    password = "admin"
    
    tn = telnetlib.Telnet(HOST)
    
    tn.read_until(b"Username: ")
    tn.write(user.encode('ascii') + b"\n")
    
    tn.read_until(b"Password: ")
    tn.write(password.encode('ascii') + b"\n")
    
    tn.write(b"system-view\n")
    
    tn.write(b"acl number 2000\n")
    tn.write(b"rule 5 permit source 192.168.2.0 0.0.0.255\n")
    tn.write(b"quit\n")
    
    tn.write(b"interface GigabitEthernet0/0/1\n")
    tn.write(b"ip address 192.168.2.1 255.255.255.0\n")
    tn.write(b"traffic-filter inbound acl 2000\n")
    tn.write(b"quit\n")
    
    tn.write(b"quit\n")

### 7、配置路由器的静态路由： ###

### 8、配置路由器的NAT： ###

import telnetlib
    
    HOST = "192.168.1.1"
    user = "admin"
    password = "admin"
    
    tn = telnetlib.Telnet(HOST)
    
    tn.read_until(b"Username: ")
    tn.write(user.encode('ascii') + b"\n")
    
    tn.read_until(b"Password: ")
    tn.write(password.encode('ascii') + b"\n")
    
    tn.write(b"system-view\n")
    tn.write(b"interface GigabitEthernet0/0/0\n")
    tn.write(b"nat enable\n")
    tn.write(b"quit\n")
    
    tn.write(b"nat address-group 1 192.168.2.0 0.0.0.255\n")
    tn.write(b"nat server protocol tcp global 202.96.209.5 inside 192.168.2.100 80\n")
    tn.write(b"quit\n")
    
    tn.write(b"quit\n")

### 9、配置路由器的DHCP： ###

import telnetlib
    
    HOST = "192.168.1.1"
    user = "admin"
    password = "admin"
    
    tn = telnetlib.Telnet(HOST)
    
    tn.read_until(b"Username: ")
    tn.write(user.encode('ascii') + b"\n")
    
    tn.read_until(b"Password: ")
    tn.write(password.encode('ascii') + b"\n")
    
    tn.write(b"system-view\n")
    tn.write(b"dhcp enable\n")
    tn.write(b"interface GigabitEthernet0/0/1\n")
    tn.write(b"dhcp server excluded-ip-address 192.168.2.1\n")
    tn.write(b"dhcp server pool 1\n")
    tn.write(b"network 192.168.2.0 mask 255.255.255.0\n")
    tn.write(b"gateway-list 192.168.2.1\n")
    tn.write(b"dns-list 8.8.8.8 8.8.4.4\n")
    tn.write(b"quit\n")
    
    tn.write(b"quit\n")

### 10、查看路由器的ARP表： ###

import paramiko
    
    host = "192.168.1.1"
    port = 22
    username = "admin"
    password = "admin"
    
    client = paramiko.SSHClient()
    client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    client.connect(hostname=host, port=port, username=username, password=password)
    
    stdin, stdout, stderr = client.exec_command("display arp")
    arp_table = stdout.readlines()
    
    for line in arp_table:
        print(line.strip())
    
    client.close()

### 11、查看路由器的MAC地址表： ###

import paramiko
    
    host = "192.168.1.1"
    port = 22
    username = "admin"
    password = "admin"
    
    client = paramiko.SSHClient()
    client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    client.connect(hostname=host, port=port, username=username, password=password)
    
    stdin, stdout, stderr = client.exec_command("display mac-address")
    mac_table = stdout.readlines()
    
    for line in mac_table:
        print(line.strip())
    
    client.close()

### 12、查看路由器的路由表： ###

import paramiko
    
    host = "192.168.1.1"
    port = 22
    username = "admin"
    password = "admin"
    
    client = paramiko.SSHClient()
    client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    client.connect(hostname=host, port=port, username=username, password=password)
    
    stdin, stdout, stderr = client.exec_command("display ip routing-table")
    route_table = stdout.readlines()
    
    for line in route_table:
        print(line.strip())
    
    client.close()

### 13、查看路由器的接口状态： ###

import paramiko
    
    host = "192.168.1.1"
    port = 22
    username = "admin"
    password = "admin"
    
    client = paramiko.SSHClient()
    client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    client.connect(hostname=host, port=port, username=username, password=password)
    
    stdin, stdout, stderr = client.exec_command("display interface brief")
    interface_table = stdout.readlines()
    
    for line in interface_table:
        print(line.strip())
    
    client.close()

### 14、查看路由器的系统资源使用情况： ###

import paramiko
    
    host = "192.168.1.1"
    port = 22
    username = "admin"
    password = "admin"
    
    client = paramiko.SSHClient()
    client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    client.connect(hostname=host, port=port, username=username, password=password)
    
    stdin, stdout, stderr = client.exec_command("display system resource")
    resource_info = stdout.readlines()
    
    for line in resource_info:
        print(line.strip())
    
    client.close()

### 15、查看路由器的系统版本： ###

import paramiko
    
    host = "192.168.1.1"
    port = 22
    username = "admin"
    password = "admin"
    
    client = paramiko.SSHClient()
    client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    client.connect(hostname=host, port=port, username=username, password=password)
    
    stdin, stdout, stderr = client.exec_command("display version")
    version_info = stdout.readlines()
    
    for line in version_info:
        print(line.strip())
    
    client.close()

### 16、查看路由器的运行时间： ###

import paramiko
    
    host = "192.168.1.1"
    port = 22
    username = "admin"
    password = "admin"
    
    client = paramiko.SSHClient()
    client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    client.connect(hostname=host, port=port, username=username, password=password)
    
    stdin, stdout, stderr = client.exec_command("display clock")
    clock_info = stdout.readlines()
    
    for line in clock_info:
        print(line.strip())
    
    client.close()

### 17、查看路由器的接口详细信息： ###

import paramiko
    
    host = "192.168.1.1"
    port = 22
    username = "admin"
    password = "admin"
    
    client = paramiko.SSHClient()
    client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    client.connect(hostname=host, port=port, username=username, password=password)
    
    stdin, stdout, stderr = client.exec_command("display interface")
    interface_info = stdout.readlines()
    
    for line in interface_info:
        print(line.strip())
    
    client.close()

### 18、查看路由器的NAT转换表： ###

import paramiko
    
    host = "192.168.1.1"
    port = 22
    username = "admin"
    password = "admin"
    
    client = paramiko.SSHClient()
    client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    client.connect(hostname=host, port=port, username=username, password=password)
    
    stdin, stdout, stderr = client.exec_command("display nat session table")
    nat_table = stdout.readlines()
    
    for line in nat_table:
        print(line.strip())
    
    client.close()

### 19、查看路由器的DNS服务器列表： ###

import paramiko
    
    host = "192.168.1.1"
    port = 22
    username = "admin"
    password = "admin"
    
    client = paramiko.SSHClient()
    client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    client.connect(hostname=host, port=port, username=username, password=password)
    
    stdin, stdout, stderr = client.exec_command("display dns server")
    dns_info = stdout.readlines()
    
    for line in dns_info:
        print(line.strip())
    
    client.close()

### 20、查看路由器的DHCP服务器配置： ###

import paramiko
    
    host = "192.168.1.1"
    port = 22
    username = "admin"
    password = "admin"
    
    client = paramiko.SSHClient()
    client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    client.connect(hostname=host, port=port, username=username, password=password)
    
    stdin, stdout, stderr = client.exec_command("display dhcp server configuration")
    dhcp_info = stdout.readlines()
    
    for line in dhcp_info:
        print(line.strip())
    
    client.close()

这些Python脚本可以帮助你快速查看华为路由器的各种信息，也可以作为开发的基础，进行更多高级的操作和自动化任务。

[10_Python]: https://mp.weixin.qq.com/s/SA7bR-yPSTkxylTyKDx3hA