LAN environment frequently dropped

Source: Internet
Author: User

Problem: Every once in a while you drop the line, and then re-plug, just fine.

Workaround: This situation is mostly caused by ARP attacks, and the workaround

Follow the cmd command line in turn:

  1. Ipconfig/all (Find the gateway IP address)

  2. ARP-A (Get the IP address of the gateway and the corresponding MAC address)

3. netsh interface ipv4 show interface (determines the IDX value, corresponds to the following 11)

Modify the code below to save the following piece of code in Notepad as a. bat file, and double-click to run it.

netsh interface ipv4 set neighbors 1c-fa-68-f2-f0-24


echo Button exit
Pause > Null


2. Download software to prevent ARP attacks

This article is from the "Campbell blog" blog, please be sure to keep this source

LAN environment frequently dropped

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.