python备份网络设备的配置文件(交换机需要开启ftp server)

最新推荐文章于 2024-12-02 12:04:49 发布

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本文介绍了一种使用Python脚本批量从多个网络设备通过FTP协议备份配置文件的方法。脚本读取包含设备IP地址的文本文件，连接到每个设备，并根据设备IP下载相应的配置文件。针对不同IP地址，脚本会调整用户名和密码，确保能够成功登录并获取配置。所有配置文件均保存在本地指定目录下，文件名由设备IP和当前日期组成。

话不多说，上代码
bj_iplist.txt

192.168.1.1
192.168.1.3

wq_iplist.txt

172.20.254.1
172.20.254.2
172.20.254.4
172.20.254.5
172.20.254.6
172.20.254.7
172.20.254.8
172.20.254.11
172.20.254.254
172.20.252.252
172.20.252.253
172.19.254.1
172.19.254.2
172.19.254.3
172.19.254.4
172.19.254.5
172.19.254.6
172.19.254.7
172.19.254.8
172.19.254.9
172.19.252.2
172.19.250.250
172.19.254.254

from ftplib import FTP
import time,os
Today=time.strftime("%Y-%m-%d", time.localtime())
hostfiles=open("bj_iplist.txt","r")
Hostfiles=open("wq_iplist.txt","r")
port=21
username="wu.kangbao"
password="wu@kangbao123"
Password="Wu@kangbao123"
Pass="wU@kangbao123"
for ip in hostfiles.readlines():
	ip=ip.replace("\n","")
	print(ip)
	ftp=FTP()
	ftp.set_debuglevel(2)
	ftp.connect(ip,port)
	ftp.login(username,password)
	os.chdir("//root//network_back")
	print(ftp.getwelcome())
	bufsize=1024
	nametime=ip+"-"+Today
	if ip == "192.168.1.3":
		filename="{0}.cfg".format(nametime)
		file_handle=open(filename,"wb").write
		ftp.retrbinary("RETR BJAR2240.cfg",file_handle,bufsize)
		ftp.set_debuglevel(0)
		ftp.quit()
	else:
		filename="{0}.zip".format(nametime)
		file_handle=open(filename,"wb").write
		ftp.retrbinary("RETR vrpcfg.zip",file_handle,bufsize)
		ftp.set_debuglevel(0)
		ftp.quit()
for ip in Hostfiles.readlines():
	ip=ip.replace("\n","")
	print(ip)
	if ip =="172.20.254.1":
		ftp=FTP()
		ftp.set_debuglevel(2)
		ftp.connect(ip,port)
		ftp.login(username,Password)
		os.chdir("//root//network_back")
		print(ftp.getwelcome())
		bufsize=1024
		nametime=ip+"-"+Today
		filename="{0}.zip".format(nametime)
		file_handle=open(filename,"wb").write
		ftp.retrbinary("RETR 20180413.zip",file_handle,bufsize)
		ftp.set_debuglevel(0)
		ftp.quit()
	elif ip == "172.19.254.254" or ip=="172.19.250.250":
		ftp=FTP()
		ftp.set_debuglevel(2)
		ftp.connect(ip,port)
		ftp.login(username,Pass)
		os.chdir("//root//network_back")
		print(ftp.getwelcome())
		bufsize=1024
		nametime=ip+"-"+Today
		filename="{0}.zip".format(nametime)
		file_handle=open(filename,"wb").write
		ftp.retrbinary("RETR vrpcfg.zip",file_handle,bufsize)
		ftp.set_debuglevel(0)
		ftp.quit()
	elif ip == "172.20.252.252" or ip== "172.20.252.253" or ip=="172.19.252.2" or ip=="172.20.254.5":
		ftp=FTP()
		ftp.set_debuglevel(2)
		ftp.connect(ip,port)
		ftp.login(username,password)
		os.chdir("//root//network_back")
		print(ftp.getwelcome())
		bufsize=1024
		nametime=ip+"-"+Today
		filename="{0}.zip".format(nametime)
		file_handle=open(filename,"wb").write
		ftp.retrbinary("RETR vrpcfg.zip",file_handle,bufsize)
		ftp.set_debuglevel(0)
		ftp.quit()
	else:
		ftp=FTP()
		ftp.set_debuglevel(2)
		ftp.connect(ip,port)
		ftp.login(username,Password)
		os.chdir("//root//network_back")
		print(ftp.getwelcome())
		bufsize=1024
		nametime=ip+"-"+Today
		filename="{0}.zip".format(nametime)
		file_handle=open(filename,"wb").write
		ftp.retrbinary("RETR vrpcfg.zip",file_handle,bufsize)
		ftp.set_debuglevel(0)
		ftp.quit()

交换机配置ftp server

 ftp server enable
aaa
 local-user wu.kangbao ftp-directory flash:/
 local-user wu.kangbao service-type ftp

在这里插入图片描述