Mar 10, 2020 · In this example, we force the ping command to use IPv6 with the -6 option and continue to ping SERVER indefinitely with the -t option. You can interrupt the ping manually with Ctrl+C . The number after the % in the replies generated in this ping command example is the IPv6 Zone ID, which most often indicates the network interface used.

IPv6 Command line Testing & Troubleshooting in Windows Ping uses either ICMPv4 Echo or ICMPv6 Echo Request messages to verify IPv4-based or IPv6-based connectivity. Ping can parse both IPv4 and IPv6 address formats. If you specify a target host by name, the addresses returned by using Windows name resolution techniques can contain both IPv4 and IPv6 addresses—in which case, by default, an IPv6 Can't ping localhost over IPv4 only IPv6 - Windows 7 Help Jan 09, 2012 windows - What Causes IPV6 To Be Used Instead Of IPV4 I have two servers both running Windows 2008 with IPV4 and IPV6 both running. If on server1 I ping server2 like this. ping server2 The response I get is . Pinging server2 [2002:9b08:a21::9b08:a21] However if I ping server2 from my local machine (Windows 7 with both IPV4 and IPV6 running) I get. Pinging server2 [] The TCP/IP

Jun 22, 2017 · When I go to WhatisMyIP, I get a v6 address. Ok, I think finally time to get my head around IPv6. During debugging I ran an interesting effect which may or may not be the related to my connectivity problems. Dev can ping DbServer's v6 address but not its v4. DbServer can ping Dev's v4 address but not its v6.

Jul 27, 2017 · I am running Windows 10 and am having some connectivity problems with the Internet and my WiFi router. While investigating this, I saw some strange behavior while trying to ping external websites. The command prompt defaults to IPv6, and the pings appear to be blocked. If I provide a -4 flag on the ping, it goes through. C:\Users\User>ping Ping by Hostname or IP Address. Ping measures the round-trip time for packets between this host and a destination host. This test uses 5 pings over IPv4 and IPv6. A response for both IPv4 and IPv6 means that the host is accessible over both protocols. A result of 'unknown host' means that the host may not be accessible via that protocol. Apr 18, 2017 · IPv4/IPv6 Nightmare (No Internet Access) (Teredo) - posted in Windows 7: I have two almost identical Win 7 x64 boxes. One works flawlessly, the other has massive Internet connectivity issues. Oct 28, 2019 · S ince Windows Vista, and continuing in Windows 7, Windows 8 and Windows 10, Windows operating systems prefer IPv6 protocol, which takes precedence over the commonly used standard IPv4 protocol. As the result, pinging a remote host on the same network, VLAN or subnet, or even localhost, may return IP address in IPv6 style.

Can't ping localhost over IPv4 only IPv6 - Windows 7 Help

A few weeks ago both my 64 bit Windows 7 PCs lost the ability to ping external IPv6 addresses. For a while I blamed my ISP until I discovered IPv6 ping worked fine from a Linux machine. Now I have investigated and discovered that MBAMService.exe is the cause of the problem. CellStream - IPv6 Windows Command Line Examples Sep 12, 2013