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

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2
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1answer
5k views

Ping IP returned “destination net unreachable”, even with different network

I couldn't log in to facebook, so I ping the domain and got this: ping www.facebook.com Pinging www.facebook.com [69.171.228.14] with 32 bytes of data: Request timed out. Reply from ...
0
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0answers
34 views

Why do I experience latency to certain IP's

This one has me stumped. I read a lot and ask very few questions. I usually have 2 or 3 SSH sessions at any given time. Monitoring applications, working on server configs that type of daily grind. ...
3
votes
2answers
4k views

How to increase ping time/network connection latency on Windows?

I need to permanently increase network latency in approximately 100ms, without losing packets. Reason: On a certain server and internet game my ping is too much lower than the other people playing ...
-1
votes
1answer
12k views

NSLOOKUP Default Server: UnKnown How to fix it [closed]

I execute NSLOOKUP and see C:>NSLOOKUP Default Server: UnKnown Address: 192.168.1.1 I am guessing that it should be something like C:> nslookup Default Server: ...
0
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0answers
25 views

Wierd connectivity problems

I'm having some quite confusing problems with the network. First of all, all of the computers can access the internet and mapped drives and so on, the server can ping any LAN computers IP, the ...
1
vote
0answers
94 views

Mavericks: ping resolves differently from dig

I have BIND9 running on my MBP with a zone for the TLD dev. I then have /etc/resolver/dev setup with the line nameserver 127.0.0.1 so that resolution for that TLD only is performed using my local BIND ...
2
votes
1answer
180 views

Windows 8 requiring trailing dot in DNS name in order to resolve

I'm in the process of setting up a home network but I'm having issues on my Windows 8 machine. If I ping another host on my network, the name won't resolve. If I use nslookup, it will resolve no ...
0
votes
2answers
208 views

Slow ping on one machine

We have 13 computers connected to Windows 2008 Server R2 Domain. There is Windows 7 64-bit Professional on all of them. The computers have same configurations and are quite fast (Intel Core i3, fast ...
0
votes
2answers
127 views

Can access wamp through browser, but cannot access computer

Ok. First off, I am not able to access the physical computer until tomorrow, when I get back to work. With that being said, I wont mark any solution, until tomorrow (at least). With that out of the ...
2
votes
1answer
2k views

Can ping/ssh through LAN but not with Wi-Fi

I have bought a new D-link Wi-Fi modem recently, and I have connected one Linux system through LAN and another system through Wi-Fi. I can't ping the host which is connected to the LAN from the Wi-Fi ...
0
votes
2answers
96 views

troubleshoot ping failure due to denied MAC address

Does anyone know of a tool (Windows or Linux) that will identify packets that get dropped on a network due to MAC filtering? In question 682774 (ping-printer-times-out-when-wireless-ok-when-wired) I ...
0
votes
1answer
369 views

ping printer times out when wireless, ok when wired

I have been managing our home network now for many years, and this is the weirdest problem I have ever seen: I have a router (Dlink DIR-655) to which a printer is connected directly via cat5e. The ...
2
votes
0answers
257 views

'ping git-scm.com' returns 'ping: unknown host git-scm.com'

Since a couple of days ago I'm not able to access git-scm.com and when trying to ping to the domain: ping git-scm.com I get a: ping: unknown host git-scm.com How can I check for errors in my ...
2
votes
1answer
174 views

Can a software cause a huge ping response

I need someone to explain something to me since I'm really not good with networking. How can it be that when I open minecraft and I mouse over the ping I see 1300+ms and I lag extremely. But when I ...
0
votes
3answers
670 views

Ping returns statistics with duplicates

If I go into terminal and type ping -c2 -i30 (MY IP ADDRESS) I get a list of 80 entries with my ping statistics stating I've got +78 duplicates. Does that mean there are two devices connected to ...
1
vote
1answer
94 views

How much will frequent pinging affect smartphones battery life [closed]

I've got a small home network with a DiskStation NAS and a Raspberry Pi server, both of which can do various chores such as controlling power plugs among other things. I want these two machines to be ...
0
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0answers
17 views

Handle ping outputs

I using 'shell_exec' function in php to ping an address and I wanted to know what are the possible results so I could handle them. What I did is to try to get with regular expression the loss ...
0
votes
1answer
388 views

Ping, nslookup and tracert works, but I can't access server via browser - any ideas?

My office has a SBS 2011 running remote.domain.com/owa as a webmail service. I suddenly can't access this site in my browser anymore. Strange thing is that I can ping the domain with no losses. I can ...
2
votes
1answer
1k views

Why does ping to google.com or 8.8.8.8 fails

I am using Cent OS 6.4 and it is in a official lab. ping google.com gives the below output and hangs: [root@LAB1 ~]# ping google.com PING google.com (74.125.236.195) 56(84) bytes of data. ping ...
0
votes
1answer
297 views

Sending ping packets Stealthily

I have a task to send data "stealthily" in a ping packet between 2 kali machines. Does this have to do with "stealth mode". Is there a config file I need to edit to run in stealth mode.
0
votes
1answer
1k views

Speeding up ping

We have pretty slow internet which makes working online quite tedious some times the internet is just generally slow, 600ms ping, 0.90mb download. (we are in Londnon, can you beleive). But other ...
1
vote
2answers
9k views

what is type of ICMP packets? TCP or UDP

ping packets is a type of ICMP packets.Is there any relation between ICMP with TCP.In other can we guaranty their arrival in the network I want to know ICMP packets in the network is tcp or udp or ...
12
votes
2answers
2k views

If I ping 192.168.1.4, why is 192.168.1.2 responding?

When I run the command ping 192.168.1.4 I get the following results: Pinging 192.168.1.4 with 32 bytes of data: Reply from 192.168.1.2: Destination host unreachable. Reply from 192.168.1.2: ...
40
votes
2answers
14k views

Why is my “localhost” not 127.0.0.1? [duplicate]

When I use the Ping command to ping my localhost, it doesn't show up as 127.0.0.1. C:\Windows\system32>ping localhost Pinging GIGA [::1] from ::1 with 32 bytes of data: Instead, it shows up ...
1
vote
2answers
92 views

What all is there to know about ping while troubleshooting an internet connection?

What all is there to know about ping and the IP address to ping while troubleshooting/diagnosing a problem in the internet connection? For example: I run the command ping 192.168.1.1 -t in the ...
0
votes
0answers
79 views

my Website loss packet in 70% countries, how can i dertermine why its loss packets?

I checked my website on google page speed tester, it show result 90/100. I checked my website on pingdom it shows good result there. When i check my website in cloudmonitor.ca.com, it shows good ...
0
votes
1answer
468 views

Windows7 - I can't ping other computer after awakening from sleep

I have two computers and they can ping each other normally when system is fresh (there was no sleep after last turn on). But sometimes I must sleep my computer for a while and after awake ping doesn't ...
0
votes
0answers
855 views

vmware workstation 8 and windows 8.1 can't ping host to guest, other pings work fine

Having a very strange problem with my virtual machines. My host OS is Windows 8.1, my guest OS's are varions windows (XP, Windows 7). I recently updated my host OS to 8.1. I had the same problems ...
0
votes
1answer
247 views

Ping via nmap all possible private IPv4 addresses

Is there any way to ping via nmap (using one command) all the possible private IPv4 addresses from: 192.168.0.0 - 192.168.255.255. The number of all combinations is 65536.
1
vote
1answer
367 views

How can I use terminal to ping a computer every 60 secs continuously, if no ping response sound an alarm

How can I use terminal to ping a computer every 60 secs continuously, if no ping response then ping every 1 sec, if still no response after 5 one second pings then sound an alarm and continue pinging ...
0
votes
1answer
2k views

Ping outside LAN not working with Mikrotik router

I try to ping outside internet from Mikrotik terminal but I can't. I have Mikrotik routerboard 750GL. I tried to ping gmail.com, It's IP is: 74.125.236.53 ping 74.125.236.53 I got output: ...
2
votes
1answer
255 views

Show current ping to website on Taksbar

I'm looking for a way to monitor my current internet connection quality by showing the ping-response to a website like google in the taskbar on the right side. I'm using Windows 8.1. Kind of like ...
2
votes
2answers
126 views

puzzling DNS behaviour (ubuntu)

(All IPs and names have been censored, hopefully) This morning we had some connectivity problems in one of our servers. It turns out that changing our connection configuration to be IP-based (not ...
0
votes
3answers
478 views

Can't ping after ip change

I'm running 3 virtual machines with Fedora 19. The machine B is set up with two networks adapters and provides que channel between machine A and machine C. The machine A IP is set to 192.168.1.1 and ...
2
votes
1answer
2k views

LAN can connect with computer name but not with IP

I've got a small office network, about 20 machines, that all use Windows 7, and the problem described in the title. Computer TM (the troublemaker) wants to talk to Computer FS (a file server), but it ...
2
votes
1answer
542 views

What do the different ping statuses returned by VBS scripts mean?

I have a VBS Script that executes this code strQuery = "SELECT * FROM Win32_PingStatus WHERE Address = '" & Cell & "'" Cell - is the Excel cell with the hostname Some of my results are ...
0
votes
1answer
283 views

Ping test for 4 hours

I am trying to perform a ping a test to the servers for 4 hours I tried using ping -t '14400' IP-ADDRESS but i am getting a following error: "ping: ttl 14400 out of range" Is there any other ...
2
votes
1answer
81 views

Log ping and date isnt working [closed]

:START echo %date% %time% && ping -n 1 192.168.1.1 >> pingReport.txt 2>&1 echo %date% %time% && ping -n 1 192.168.1.2 >> pingReport.txt 2>&1 echo %date% ...
0
votes
5answers
979 views

What should I expect to see when I 'ping' my IP address?

I am using the linux ping command from a linux machine to test connection to a windows machine: I first find my windows machine IP address using ipconfig and then do this from the linux machine: ...
2
votes
2answers
3k views

What can cause this variation in ping?

I have a problem with my internet connection and I don't know what is causing it. My router is a Linksys E3200 and my computer is equipped with Windows 8 and a WIFI adapter TP-Link WDN3200 (Ralink ...
1
vote
1answer
81 views

When connected to VPN cannot autocomplete addresses using VPN domain

I am logged in into another company VPN and when I try to browse their intranet I get redirected to an error page since the address is being complented with the incorrect domain. When I perform ...
0
votes
1answer
118 views

Address Resolution on WiFi with TP-LINK router

I have a TP-LINK WiFi router which shows lan IP addresses and computer mac addresses under Device Info > ARP. I am interested to read this info from my computer (Ubuntu 12.04) connected to the same ...
0
votes
1answer
424 views

Sometimes cannot access my own websites, ping general failure

Rarely, yet annoyingly, I cannot access my websites with my laptop. If I try to open one of them in a browser, I get the classic "This webpage is not available" error. When I try to ping one of ...
0
votes
4answers
190 views

Is there a way to combine these two ping commands?

There are two methods of seeing outputs of continuous ping test. ping a.b.c.d -t > output_filename.txt ping a.b.c.d -t (live results visible on screen) Is there a way to combine the two ...
3
votes
2answers
23k views

Why can't I map a network drive if I can ping the server?

I have a server running Windows 2003 R2 SP2. I can ping it from any computer on the network. My problem is that it acts as a file and print server, but none of the other computers on the network can ...
0
votes
0answers
435 views

Linux ARP source address wrong, when pinging from different interface

I'm seeing some weird behavior, and was hoping someone could explain to me why this is happening: I have a linux box with two physical interfaces: arnout@arnout-VirtualBox ~ $ ifconfig eth0 ...
1
vote
0answers
83 views

Cannot connect to my win 7 machine

When I ping a windows 7 machine from my win 8 tablet: C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC>ping alwyn-hp Pinging alwyn-hp.gateway.2wire.net [127.0.0.1] with 32 bytes of ...
1
vote
0answers
271 views

Slow Airport Extreme -> Cable Modem ping time

While I currently have the new Airport Extreme router, I had the same problem with my previous router as well (which was a Netgear running dd-wrt). The setup is extremely basic: I have a cable modem ...
0
votes
0answers
150 views

How to make ping less verbose

I want to make ping less verbose for my batch script, but I do want it to show time-out messages and other errors. This is what I've got so far: @echo off :BEGIN time /T ping 127.0.0.0 -n 1 | find ...
1
vote
1answer
437 views

Can't resolve remote hostname from Powershell on Server 2008 R2 DC

I'm going across a problem in Powershell: I can't ping websites. Command line works properly but Powershell seems to be unable to resolve remote hostname. In Powershell I can ping local computers in ...