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Ping Transport Failed with Error 1231

Recently I was helping a friend with her laptop which suddenly stopped connecting to the Internet, despite that the wireless networking could see and successfully connect to wireless hotspots. In further troubleshooting, I noticed that the correct IP address range (192.168.0.x) was not handed out by the router’s DNS. Furthermore, when attempting to ping the router’s gateway (192.168.0.1) with “Ping Transport Failed, Error 1231“. Digging through the Internet on this error, I found the possible solution buried deep within a couple Microsoft forum threads. I’m posting it here so that if it should ever occur again, hopefully the solution is quicker to find!

  1. Open a command prompt with Run As Administrator
  2. Run “netsh winsock reset”
  3. Restart Windows

Now the system is back in business!

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Hello and thanks for reading my blog (http://t3chn1ck.wordpress.com)! My hope is that information I post is useful to others! If you found that a solution did help you, or if you have questions, feel free to drop a comment on the post. I primarily blog on my IT experiences with ConfigMgr and desktop engineering. I am a 10 year, seasoned professional with ConfigMgr and systems management. I co-facilitate and present for the local user group in Denver, am an active blogger on topics for ConfigMgr and systems management techniques, involved in forums for Microsoft and MyITForum, and have been a speaker for events such as BDNA's SCCM Guru Webcast Series (March 2012), the Microsoft Management Summit (April 2013), and BDNA's Microsoft Master Webcast Series (Jan. 2014).

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