如何旋转 IP 地址

了解如何无需编写代码,通过代理轻松轮转 IP,从而可靠地收集数据。
1 min read
如何旋转 IP 地址

在本文中,我们将讨论:

什么是旋转 IP?

旋转 IP 是指一种定期更改其用于连接数据源的 IP 地址的 代理服务器。这可以设置为在一定时间段后或在发出一定数量的请求后发生。旋转 IP 常用于网络抓取或绕过网站的封锁和限制,因为它使目标网站更难跟踪和封锁 IP 地址。

为什么您应该考虑 IP 轮换

当 抓取或爬取 网站时,请求发送的速度比同一 IP 的人类要快得多。网站可以轻松地将使用的 IP 标记为机器人或爬虫,并发送误导信息或完全封锁您。网站采用这些速率限制来保护自己免受攻击或不受欢迎的行为。通过定期更改或旋转您的 IP 地址,您可以避免速率限制并在雷达下飞行。这确保目标网站无法将您的 IP 识别为爬虫。 旋转代理 可以提高您的成功率,并获取您需要的数据。

我如何旋转我的 IP 地址?

使用我们易于使用的开源 代理管理器,Bright Data 允许您:

  • 更改 IP 前允许的请求数量
  • IP 更改之间的时间量
  • 您的旋转池中的 IP 数量

使用 Bright Data 的代理管理器自动旋转您的 IP 地址的指南

  1. 下载代理管理器
  2. 点击“添加新代理”端口
  3. 选择您想要的 IP 类型并点击“保存”
  4. 转到“IP 控制”选项卡
  5. 选择您的“池大小”或您想要轮换的 IP 数量
  6. 要在一定数量的请求后更改 IP,请使用“最大请求”字段
  7. 要在特定时间段后轮换 IP,请使用“会话持续时间”字段

使用代理规则自动旋转 IP

  1. 选择您的触发器:特定的 URL、状态代码、响应主体或请求时间框架,当收到这些时您希望 IP 自动旋转
  2. 在“操作”旁边选择“重试新 IP”或“重试新代理端口(瀑布)”
  3. 如果您希望在旋转 IP 前重试请求,请选择“重试”旁边的数字或输入您自己的数字

如果您仍然遇到问题或希望超越手动轮换,Bright Data 可以为您的公司提供有针对性的解决方案。通过使用我们的旋转住宅网络,您将能够访问来自世界各地的数百万用户设备。然后,您可以从用户的角度路由您的数据收集流量,获取最准确的开源数据点。 

使用住宅代理 和代理管理器一起使用将帮助您利用“瀑布功能”,在该功能中,请求通过使用定制和自动化规则的不同代理网络进行路由。

How To Rotate An IP Address

Learn how you can rotate your IP easily with no coding required for reliable data collection using proxies.
2 min read
Rotating IPs as part of using proxies for data collection

Why you should consider IP rotation

 

When scraping or crawling a website, requests are sent much faster than a human from the same IP. Websites can easily flag the IP being used as a bot or crawler and send misleading information or block you completely. Sites employ these rate limitations to protect themselves from attacks or unwanted behavior. By periodically changing, or rotating your IP address you can avoid rate limitations and fly under the radar. This ensures target sites will be unable to identify your IP as a crawler. Rotating proxies can increase your success rate and get you the data you desire.

How do I rotate my IP address?

With our easy-to-use, open-source Proxy Manager, Bright Data allows you:

  • Number of requests permitted before changing the IP
  • Amount of time between IP changes
  • The quantity of IPs in your rotation pool

Guidelines for automatically rotating your IP address with Bright Data’s Proxy Manager

  1. Download the Proxy Manager
  2. Click ‘Add new proxy’ port
  3. Choose the type of IP you want and click ‘Save’
  4. Go to the ‘IP control’ tab
  5. Choose your ‘Pool size’ or number of IPs you want to rotate through
  6. To change the IP after a certain number of requests use the ‘Max Requests’ field
  7. To rotate the IP after a specific time frame use ‘Session Duration’ field

Automated IP rotation using Proxy Rules

  1. Choose your trigger: a specific URL, Status code, response body or request time frame that when received you want the IP to automatically rotate
  2. Beside ‘Action’ choose ‘Retry with new IP’ or ‘Retry with New Proxy Port (waterfall)’
  3. If you would like to retry the request before rotating the IP choose a number beside ‘Retries’ or input your own

If you are still facing issues or wish to move beyond manual rotation, Bright Data can offer your company a targeted solution. By using our Rotating Residential network you will gain access to millions of user devices from across the world. You can then route your data collection traffic from a user perspective, retrieving the most accurate open source data points. 

Using Residential proxies together with the Proxy manager will help you take advantage of the ‘waterfall feature’ in which requests are routed through different proxy networks using  customized and automated rules.