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

learn more… | top users | synonyms

0
votes
0answers
36 views

Could not Remote Login or Ping server

This morning I applied the Windows updates on a Windows Server 2008 SP2. On system restart, I was no longer able to ping the system or log in remotely. This server is managed remotely, so I was not ...
0
votes
1answer
188 views

Does NAT forwards ping requests and port scans to all subnet computers?

If I ping some friend's public IP address, this is usually the address of his router. Does the router forward the ping request to all devices on it's network? If the devices are all turned off will ...
0
votes
0answers
40 views

Ping works when initiated from one node, but not from the other

I have two remote nodes on different networks. No node has a route for the other node network, so default gateways should be activated. Node 1 has the correct default gateway that enables the ...
0
votes
1answer
465 views

ipv6 ping host got destination host unreachable until run tcpdump

At first (all computer booted) when I ping the gateway (linux computer, two network cards(one is usb)) from a windows computer, I got: "Destination host unreachable", but when I run "tcpdump -i ...
2
votes
1answer
660 views

TP-Link router (TD-W8951ND) super high ping

I'm using the router mentioned in the title and I'm having a connection issue: from time to time my connection starts lagging very hard and becomes basically unusable. I'm connected through wi-fi. ...
0
votes
0answers
138 views

can't ping hostname from opensuse bind server

I have two virtual machines one is an Opensuse 11.2 configured as a BIND server, the other machine is a Fedora 20 configured as a dns client to the Opensuse machine, both have static ip configured. ...
2
votes
2answers
1k views

Can't ping LAN machines while on wired connection

I have weird situation where a single machine on my home network can't access another. The network is provided by TP-Link WR841ND router to following machines: A - 192.168.1.117 - Win8.1 machine, ...
0
votes
0answers
97 views

I can ping all website except those controlled by Google

Normally I can ping and get a reply from google/youtube, but during high traffic periods in the country and when many devices are being used simultaneously at home, I don't get a response. When this ...
0
votes
0answers
17 views

One-sided ping between two HostOSs in vbox

I am running HostOS Win8 which is 192.168.1.3. I also have two other devices connected with .1 and .2. On my HostOS there are 2 Virtual Machines. GuestOS WinXP which is 192.168.1.11 and GuestOS Linux ...
0
votes
1answer
1k views

Cant ping to computer but reverse ping can

So Computer 1 can ping to computer 2 but reverse it can't Setup : router A (192.168.0.xxx) 255.255.255.0 > Router B (192.168.1.xxx) 255.255.255.0 So computer1 on Router B can ping to computer2 on ...
0
votes
0answers
381 views

Packet Loss during Ping

I'd like to know what causes Packet Loss in this case. Either a Machine is ONLINE & all the packets are received or its OFFLINE and none of the packets are received.So unless there was some ...
0
votes
0answers
100 views

Ping “requested timed out” when pinging one box to other in hypervisior internal network

I am running a windows 7 box and centos box on hypervisior connected to a hyperV switch with internal network configuration. The subnet for them is 192.168.0.0/24 . The windows 7 has another nic ...
0
votes
2answers
258 views

Full internet connectivity but ping fails

Using Windows 8.1 Professional with a USB wireless adapter(TP-LINK Archer T4U), I have full internet connectivity yet all ping calls fail with "Request timed out". Onboard Wifi is disabled at the ...
1
vote
0answers
154 views

Can't ping over VPN from Virtual Machine in Azure

I've setup a VPN connection from Azure to my local network. I can ping an Azure machine from my local network, but cannot ping a local machine from my Azure network. I've got the firewall on my ...
1
vote
0answers
184 views

Interface can see ARP packets but can't see the ICMP echo requests

Moring SuperUsers, got my self into a pickle. I have to servers, os-net and vmhost3, connected together via a cross-over cable on their respective 10Gbps interfaces. Both servers are running Ubuntu ...
0
votes
0answers
38 views

If MSSQL machine is maxed out on resources, can it drop off the network and become un-pingable?

The issue is that our SQL machine will just disappear from the network with request timed out when I attempt to ping it. I have to deal with an "IT Guy" who is telling me that it is because Microsoft ...
0
votes
0answers
51 views

Wireshark doesn't capture successful pings towards me

So I disabled WAN blocking of my modem/router, I allowed ICMP in inbound and outbound firewall options, and I am capturing icmp filtered packets in Wireshark. It captures all pings I made, but: It ...
0
votes
1answer
99 views

Game latency increases during day, not shown in ping command

Command-line ping command shows 81ms to eu.newerth.com server 24/7. However for the last few days my in-game ping is 135 during the day, and 95 during the night (correlates with times of low server ...
0
votes
0answers
46 views

Difference between pings in same house?

My brother and I love to play league of legends however our pings vary greatly. We are in the same room when my ping is around 100ms while his is 50ms. I am using a Dell 15r and He is using a 2 ...
1
vote
1answer
272 views

Ping/nslookup working but telnet/browser fails

Having a problem on several systems. Ping, nslookup and tracert all work as expected but the browser and other applications including telnet are unable to get any internet access. The problem is not ...
0
votes
0answers
557 views

What is a good WLAN ping time on a clean network?

More specifically, what is your local WLAN ping time (e.g., between a host on the WLAN and your router, or between two hosts on the WLAN, divided by 2)? I had assumed it would be well under 1 ms for ...
0
votes
2answers
67 views

Ping piped to txt does output nothing

Following script should pipe the ping output to a text file @echo off rem end with ctrl+c y ping 192.168.33.65 -t >> C:\_ScriptLog\Ping\ping.txt but nothing is piped to the txt file, it´s ...
0
votes
0answers
859 views

Can't ping the default gateway

I recently formatted a mini laptop (Acer aspire one ZG5) and installed Windows XP pro. The PC its working ok but the wifi its not. The thing is that the WLAN adapter sucessfully negotiate dhcp with ...
0
votes
2answers
2k views

How to solve weird ping spikes on laptop during online games

I have samsung np900 ultrabook with windows 8. When I'm playing http://www.haxball.com/ my ping increases for 5 to 10 seconds almost every minute. However when I'm playing on desktop computer there is ...
0
votes
1answer
196 views

Not able to ping or SSH to openstack instance

I have created and launched an openstack instance. I have associated key and added all SSH (22), TCP and IMCP ports accessibility. I found an IP and then i tried to ping that ip. HOST Machine : ...
1
vote
2answers
654 views

Linux not resolving linux hostnames but does resolve windows hostnames

I have a network of computers, mainly Windows machines on a windows domain. I have 2 Linux machines, which are connected to the network and get their IP's via DHCP from the Windows 2003 server. My ...
0
votes
1answer
392 views

Why “gmail.com” and “www.gmail.com” IPs navigate me to “google.com” homepage?

As you see below I get a ping of www.gmail.com and gmail.com : C:\>ping www.gmail.com Pinging googlemail.l.google.com [74.125.232.149] with 32 bytes of data: Reply from 74.125.232.149: bytes=32 ...
0
votes
2answers
54 views

I want to know about ttl time [closed]

172.16.0.1: bytes=32 time=18 TTL-61 Suppose this is my ping test here time=18, >18 is better or <18 is better and what is the optimal ttl time should be?
0
votes
1answer
1k views

How to ping by hostname on CentOS

I have 2 PCs running CentOS 7 and they're both connected to a wireless repeater/AP. I have statically set both the IP addresses of the 2 PCs, and they are able to ping each other via IP. I have also ...
2
votes
3answers
161 views

How come I can ping google but not a PC on a different subnet within my campus network?

I am a newbie to the networking world. I know that one cannot ping two PCs connected to different subnets unless you have a router in between. But, I was wondering how come I can ping www.google.com ...
0
votes
1answer
118 views

Sometimes can't ping router

I have a TP Link tl-wr1043nd v1 router with gargoyle 1.6.1 on it. At least once or twice a day, my internet breaks for a couple minutes. When I try to ping the router it will output: PING ...
1
vote
2answers
394 views

Whenever i try to ping some website URL, the ip address it finds is 127.0.0.1 {loopback ip address}

Whenever I try to ping some website URL, the IP address it finds is 127.0.0.1 {loopback IP address} There are many websites : mega.co.nz, 1337x.to & many more I have checked my hosts ...
1
vote
0answers
142 views

Why would wifi router suddenly start having a bad connection for only one of the connected devices?

My home connection consists of two OSX Mavericks laptops connected to a Motorola box that functions both as a wifi router and a cable modem. About a month ago, we started seeing problems. The ...
-3
votes
1answer
55 views

How to call a website from pc using a non registered domain name? [duplicate]

Usually When you ping a website (e.g Google.com) it replies with a specific Ip My question is: Is there anyway where you can call a website and replies with an IP you have set manaually like 1.2.3.4 ...
0
votes
0answers
67 views

Ping timeout when downloading

I have a strange behaviour with my router. When I do nothing on my network, all it's ok when I ping it. I tried with 1000 ping and I get: 1000 packets transmitted, 995 packets received, 0.5% ...
1
vote
0answers
49 views

Strange traceroute on home network

In our home network (with a central AVM FritzBox as an internet router and central switch) connection gets lost from time to time to some of the devices. If lost, no ping is possible any more and ...
0
votes
3answers
66 views

Is the any way other then ping to detect internet connection?

I have a rails server (Linux). I can open the site with machine A. Using machine B I just can use ssh port to connect it, but it cannot open the site and the rails server cannot detect the http ...
1
vote
2answers
221 views

CMD record of no reply from ping command

Im writing a script to ping WAPs and Switches within a school and everything on it is running great aside from it will not pipe no responses into a .txt because I have added | FIND "TTL=" This is ...
0
votes
1answer
29 views

Decreasing Latency on App Similar to high frequency trading

I have a bot on a server that accesses information from a website at a very specific time. I want to minimize the time that it takes for their website to get my request and be the first person in line ...
0
votes
1answer
101 views

Slow ping times when adding new device to home network

I have problem with internet connection and I'd like to note, that I don't have big knowledge if this matter. Usually in my home, there are 2 devices using internet (one is wi-fi, another is on ...
0
votes
1answer
28 views

How to speed up Connections to specific websites during peak times

There is a website I use for work that at a specific time loads some information that I need but since everyone is checking at that exact moment their servers slow down. I was told there are ways to ...
0
votes
0answers
84 views

How many packets lost is “affordable” in terms of stable network?

Recently I've been having some issues with my internet connection. My mom complained that internet stops working sometimes and it comes back after a while. It didn't happen to me, but did see it ...
0
votes
0answers
22 views

How to start `mtr` in the d mode? (or: how to send a keypress to a console app)

I love mtr for measuring my internet connections. Unfortunately the mode that I use it in can only be reached by pressing d as far as I know. This is the standard mode, with ping times: This is the ...
0
votes
1answer
74 views

Ping IP address, but not on network

I have a weird thing going on! I can ping this address: xx.x.x.x but it is not on the network because I do netstat -a xx.x.x.x and it tells me that there are no hosts. Perhaps, I do not have that ...
1
vote
0answers
440 views

PING domain is very slow but NSLookup is instant, website takes a long time to appear

My Internet is behaving very strangely the last few days, DNS resolution is very slow, PING domain can take a minute - sometimes the there's no delay for a period of time. PING IP address and ...
0
votes
1answer
4k views

Very high latency caused by router?

I'm getting very high pings (2000-10000ms), and intermittent internet connection when using a wireless router (be it on LAN or WAN). When connecting a desktop directly to the cable modem, there are no ...
1
vote
1answer
489 views

Ubuntu virtualbox host connection issues

im very new to the server world and trying to follow a book which i should be learning about Magento with but it describes a way of setting up a virtual machine using oracles Virtualbox and installing ...
1
vote
1answer
1k views

First ping always fail with “General failure” or “Request timed out”

I'm using Windows 7 Ultimate SP1 and this problem has puzzled me for a while. No matter which address I ping, first ping always fails. Any advice of what to check? Pinging 8.8.8.8 with 32 bytes of ...
0
votes
1answer
36 views

ping repeater at bootup and never stop

I have a wireless repeater which for some reason loves to go into sleep mode all the time, even if it is not supposed to. The manufacturer swears it's not a defect, and when it works, it works great. ...
0
votes
0answers
184 views

OSX: Can NOT ping to the network interface of NAS

Suddenly, I can NOT access NAS using Finder so I tried to do ping to the network interface of NAS with straight cable which is connected to the box directly. But, I could NOT ping to the interface. ...