When you ARP it, your local router recognizes that it is in another subnet and gives you an ARP reply, but no matter what, you can not ping it. In this case, it does not sound too likely, but
The Reply from response can be tricky so always remember to verify that you are getting a reply from the same IP address that you pinged. For example, if you typed in "ping 4.2.2.2", ensure that you can also see a reply from “4.2.2.2” and not from another number. Can't ping or VNC to a Dell E6400 laptop (WinXP) at another building. Can ping all the other devices at that location. The computer can connect to internet and everything on our network. The computer is showing up in DHCP with the IP that the user gave. Tried to ping with the computer's firewall on and off. No luck either way. Oct 09, 2018 · Can't ping router through physical Ethernet (Wi-fi works fine) (The wireless adapter still works if I plug it in.) I would like help understanding why a very simple Ethernet connection is not working. Dec 21, 2018 · After enabling the ICMP rule, the ping requests succeed, confirming that this is working as expected. Summary. By Default Windows Firewall prevents ICMP echo requests, this results in the server not responding to ping. By enabling this firewall rule we have enabled ping in Windows Server 2019, which can help us with network troubleshooting. Apr 16, 2020 · With the advent of wireless technology, Wi-Fi is increasingly becoming the most preferred method of connection. With a Linksys router one can connect multiple PCs on a single network. Sometimes, however, you may find that you're unable to ping other
How to Fix High Ping on Windows 10 - Guiding Tech
Sep 07, 2019 · So why i can’t ping to my instances ? It’s because ping is blocked my default. We have to enable it. Normally we know what happens when we ping to a server. We send ICMP packets to the host and the destination sends back a reply. So, here we have to enable ICMP packets from the security group. 1) First go to the security group. # Ping a domain related to your server ping www.myserver.com # Or ping the IP ping 123.45.67 The request will always fail, although everything is working in order with your server. In this article, we'll explain why does this happens and how to allow the execution of ping to your aws EC2 instance.
Nova Instances : can't ping - Ask OpenStack: Q&A Site for
Why can't I ping my instance? Ping uses ICMP ECHO, which by default is blocked by your firewall. You'll need to grant ICMP access to your instances by updating the firewall restrictions that are tied to your security group. ec2-authorize default -P icmp -t -1:-1 -s 0.0.0.0/0 Solved: can't ping a computer on the same netwo - Cisco The PCs are not in the same IP subnet and their default gateways are wrong ie. the default gateway is not in either PCs subnet. If you want the PCs to be able to ping each other without configuring anything else put them in the same IP subnet. If you want to use different subnets for each PC then you need - can't ping any computer on wireless lan - TechRepublic No computer recognizews any other is even there. LT has built in wireless card, on pc has pci wireless card the other is using usb. I can ping out to internet and all can ping router. Windows Server 2016 is not pingable while it can ping Oct 11, 2018