A utility available on all operating systems that helps test network connectivity.

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60 views

Destination Host Unreachable from own IP error / arp table not showing gateway IP

One of the Newtwork PC (PC A) giving “Destination Host Unreachable from own IP” error when pinging the another network PC (PC B). I have checked the arp table of PC A and it isn’t showing gateway ...
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0answers
184 views

Cannot TCP outside of local area network to Internet, but can ping machines on the Internet

TL;DR I can ping outside, can only TCP inside network. More details: I’ve been trying to fix up my dad’s custom built computer (Windows 7) I built for him. After a few months, the Internet got ...
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2answers
786 views

I can’t ping my router from the outer [closed]

I am trying to remote the server of my company from my home. I enter the router of the company and I get this info: Internet, IPv4 POST LuxFibre LAN1 NG, IP address: 10.244.149.239 But I also ...
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0answers
116 views

Can't browse steampowered.com

Surface Pro 3 i5 4GB RAM, Windows 8.1 Chrome 41.0.2272.101 m When I open the steam store or other steam sites (e.g. steam community) it takes absolutely ages to load. This carries over to steam ...
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2answers
147 views

can't ping, can't browse, just one site, not dns

Ok this is a new one for me cuz i can NOT browse and also NOT ping and it's just one site but the site is up and it happens from 3 different computers (all windows 7) behind my router-cable_modem. ...
18
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1answer
2k views

Pinging different IP address than what I entered [duplicate]

Can anyone please explain why CMD pings a different IP address than the one I am searching for?
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0answers
429 views

Mikrotik RB 951 unable to ping LAN and Internet

My Mikrotik RB951 has the ether1 interface configured as a DHCP client and connected to the LAN DHCP server. It gets served IP address automatically but is unable to ping other devices in the LAN and ...
0
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1answer
90 views

lose connection in one way on local network without firewall windows server 2008 r2

we have 2 computers in our local network a few day ago we encounter an wired problem sometime network connectivity from computer one to computer two lose and we can't ping computer two from computer ...
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0answers
921 views

Occasionally got “Request timed out” when trying to do ping test on a LAN server. What likely will be the cause?

I want to troubleshoot what causing the connection unstable between workstation and server in a LAN. When i try do the ping test, the reply sometime “Request timed out.” Any idea what likely the cause ...
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1answer
111 views

Pinging a cellular router

I have a cellular router that currently has a 3G SIM card plugged into it. I'd like to be able to access the devices behind my router by sending and receiving data over cellular WAN. As a first step, ...
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0answers
35 views

Why would RDP only work while pinging the machine?

I've got a Windows 7 machine that I can successfully ping at any point. However I can only connect to it via RDP while also pinging it - if it isn't being pinged, the RDP connection will time out. ...
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0answers
20 views

Two program on different VMs experience reply timeouts unless pinging

I've encountered a very odd issue. I've got 2 VMs, each running an identical program (a pub/sub middleware). The programs have to communicate by sending an event from and to each other. The program ...
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1answer
83 views

how does ping -W work

I want to try to use ping to detect if a server goes down. So the idea was to have something ping forever, and then if ping ever timed out( -W flag) it would return and I'd be able to detect it. But ...
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vote
1answer
2k views

Using the Ping command with VLAN IP's

I created a new VLAN IP for a machine using vconfig add eth0 22 Then I did a: ifconfig eth0.22 192.168.3.2 netmask 255.255.255.0 up`. After this, when I do a ping 192.168.3.2 it's successful. ...
-3
votes
1answer
183 views

How come I can't ping a computer on the same network?

I use a MacBook Pro (Retina), and using my old MacBook Pro, I can ping my MacBook Pro (Retina) successfully. And I can also ping my MacBook Pro from my MacBook Pro (Retina) successfully (all in the ...
0
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1answer
993 views

How can I ping computers on another network?

I can successfully ping a computer on the same wireless network as me using the ping command in Terminal, however when I try to ping computers on outside wireless networks using their external IP ...
0
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2answers
223 views

Unable to ping my wireless laptops

Im new and currently learning networking so bear with me. I been pulling my hair for weeks trying to ping my laptops. I got a netcomm wireless router where it has two desktop computer connected to ...
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0answers
310 views

Can't ping a host on local WiFi network with Apple's Mac as WiFi Hotspot

I've set up a local network in my home using Mac as a WiFi hotspot. I've connected a Ubuntu laptop and an Android device to this network. The set-up works fine, but when I try to ping my Android ...
0
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1answer
307 views

I can ping computer on a another subnet but not vice versa

So I got two routers in my house one wireless(192.168.0.1) and another wired(192.168.20.1), I got my laptop(192.168.0.101) hooked up to my wireless router and my desktop(192.168.20.5) on wired router. ...
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0answers
101 views

Connectivity from different network segment

I have 3 machines 10.10.3.1 Windows # srv1 10.10.3.2 Lubuntu # srv2 10.10.200.1 Windows #cli1 network masks are 255.255.255.240 I can succesfully ping from cli1 to srv1 srv1 to srv2 srv2 to ...
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0answers
27 views

traceroute dropping in between for some systems

In my office there are multiple computers running on windows 7. there is one endpoint which can be accessed only from some systems(all system are in the same network). The endpoint is something like ...
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1answer
176 views

Need to ping a Device by Hostname on my network

How do I ping by hostname? I have an Audio Video control system attached to our corporate network. All devices are set to DHCP including my laptop running Win7. All in the same subnet. I can ping all ...
0
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1answer
383 views

Guest with static IP - slow internet connection, random pings

I have Ubuntu 14.04 virtual machine with static ip and bridged network. Internet connection on host is wireless and most of the time works well, but sometimes it is a little bit slower too, but not ...
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2answers
555 views

Ping not working between two devices when going trough a switch with nothing else connected

(Apologies in advance if this is misplaced here. I'm trying to integrate a NAS into my network and have multiple problems. This is one of several questions that I'm planning to ask about this here.) ...
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1answer
297 views

I can ping facebook but get a time out error

Yesterday I was on facebook: no problems I can get on with my phone but not on my PC. I've tried other browsers. I am on a home PC POS Windows Vista machine. I have flushed DNS and I can ping ...
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1answer
2k views

Can't Ping Ubuntu Guest from Windows 7 Host

I am running Ubuntu 14.04 in VMWare Workstation on a Windows 7 Host. I can ping my Host from within the Ubuntu VM, but cannot ping the other way. Firewall is disabled on the Ubuntu Guest.... Any ...
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2answers
138 views

How can I determine the IP of a remote host in a shell script?

I have an IP alias that switches between two hosts depending on the host's availability. (This is a very large network and the switch is done externally of local control.) I need to determine when ...
0
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1answer
92 views

How to analyze mtr data

When I use to have latency issue with my hosting server I use to send mtr report to support so they can analyze and tell me if there is any issue at my end or their servers. Now, I am running with ...
16
votes
3answers
7k views

I can tracert to an IP address, but not ping it

On Windows, if I tracert to Google I get the following; C:\Users\Dave>tracert -d -w 100 www.google.com Tracing route to www.google.com [216.58.220.100] over a maximum of 30 hops: 1 <1 ms ...
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1answer
68 views

CentOS Virutal Machine is unable to PING the Gateway

I've installed a CentOS Virutal Machine on the following hypervisor - VMWare Workstation 8 All of a sudden this morning , I'm unable to PING my gateway. I can PING the same gateway from the host ...
0
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1answer
208 views

IPv6 unreachable until restart interface

IPv6 works just well in most time, but everyday 's midnight, our network is cut up by school to force us go to bed, and recovered at next day 's 6am. This is done, in my guess, by justing power off ...
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1answer
104 views

Ping all machines using the same software [closed]

I want to make a software that can make connections to other computers that use the same software. (within a subnetwork) But I am stuck on how to make such a software that can ping its subnetwork and ...
0
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1answer
42 views

iptables INPUT command

On a ubuntu1, this is iptables command: sudo iptables -A INPUT -p icmp -j DROP so on the other computer (xp1) I can not ping the ubuntu1.So this is OK. But On ubutnu I [[ can ]] ping xp1. and I ...
0
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1answer
345 views

Unable to ping between two virtual machines

I've two virtual machines in virtual box which I've configured with quagga. I'm trying to do a ping between them but I don't get response. Here are the zebra, ospf and bgp files: Router 1: ! ...
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1answer
419 views

Getting lots of pings between two routers on shared Wi-Fi. Why is it happening, and can I prevent it?

My apartment complex has a shared Wi-Fi network. There are two Cisco Meraki MR62 access points on each building, and my MacBook periodically switches between them; which is annoying because it drops ...
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2answers
717 views

Can't ping my own computer from my server

I've setup an AWS server, and I can ssh into it from my home computer and everything acts normally. On the server, I can ping to any external website (i.e. google, cnn, reddit), but I can't ping my ...
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0answers
371 views

Selective ping error

As you see below some sites do load and ping successfully others has to be opened using proxy such as "filterbypass" Would this be routing problem or the DNS resolver/ firewall behind "static.tedata....
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0answers
35 views

what could stop windows7 from pinging a certain device?

We have a strange problem: Device 109: Laptop Win7 Device 108: Epson WF2010 Printer Device 100: PC-Tower Win7 Device 001: Router Network is wireless 192.168.2.0 Subnet is 255.255.255.0 100 can ...
0
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1answer
467 views

How can I see my ping on the Windows 7 taskbar? [duplicate]

For the purpose of playing online games, I'd like to have some sort of display on the taskbar showing the ping times to a particular server. Is there a way to set this up? (I'm hoping to avoid writing ...
1
vote
1answer
571 views

DNS lookup is slow but only in terminal (linux)

It seems I have a DNS problem, although I'm not really sure. When browsing the internet, everything is fast and fine. But when using a terminal, things start getting weird. When I ping www.google....
1
vote
1answer
2k views

Can ping 8.8.4.4 but not 8.8.8.8

I'm on a windows 8.1 laptop, and when I ping 8.8.8.8 the request times out, but 8.8.4.4 works fine. I tried restarting, resetting the network adapter, reconnecting, but it still doesn't work. tracert ...
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0answers
94 views

Why do I get these latency spikes in games? How do I fix them?

http://pastebin.com/VkisYYMw Results of ping to a LoL server, results are similar to a Dota 2 server. As you can see, the ping flares up going as high as 500 to 600 ms at times. I have tried ...
1
vote
1answer
1k views

Cannot ping a computer but can ssh, ftp, http, etc. to it

I have a small computer that I mainly use as a file server, web server, and just general purpose server computer. It is running Ubuntu Server 14.04.1 LTS. This computer is at my parents' home while I'...
0
votes
1answer
161 views

Can I ping a host that has disabled the ICMP Ping option?

I need to know if it's possible to compare and test how fast is an IP (ie: any web or game server) relative to my location (in terms of network latency), even if they have disabled ICMP/Ping requests ...
1
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1answer
1k views

CentOS 7 can't ping from server

I'm having a Strange issue with CentOS 7. I have my server setup with 2 NICs a private network and a public network. I'm able to ping the server on both the private and public IP. But I cannot ping ...
0
votes
3answers
8k views

Find a computer's hostname by IP address? ping/nbtstat/nslookup don't work

Note: Windows environment (servers & workstations): I'm having a small issue here at work where a server went down and the (not very smart) tech guys don't know which server was until we give them ...
0
votes
1answer
1k views

Routers with multiple user increasing latency by request is normal?

I guess my modem have a problem with multiples users sending packages simultaneously, in the past I shared my internet connection with others 4 devices (computers and smartphones) and I played online ...
0
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1answer
59 views

can't connect to local web server

when i try to connect to a web server installed on a pc in lan i can't get the index page, the computer is well configured because i can ping and ssh it: ping $ ping 172.16.69.196 PING 172.16.69.196 ...
1
vote
1answer
162 views

Ethernet Data Traffic hidden from Wireshark capture

I have a puzzle I am not able to figure out, I would appreciate any help. I am connected to a remote desktop using windows default remote desktop utility (Windows 8 locally, Windows 7 remotely). The ...
1
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1answer
96 views

Interent Connection stop and reconnets intermittently, while ping requests go through

Good day all I will keep this short, for the past week my internet has started becoming jittery, It will work fine then suddenly it will "go off", how I know this is my google drive says cannot ...