Tagged Questions

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

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0
votes
1answer
25 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 ...
0
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0answers
6 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
36 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 ...
-1
votes
0answers
36 views

How to ping faster than every second in Windows [on hold]

right know I am facing a problem with finding a suitable pinging tool or solution how to to do thing described below. Requirements: Be able to send packets at least every 20ms (adjustable). Be able ...
0
votes
1answer
18 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
votes
1answer
19 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
23 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 ...
0
votes
1answer
18 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 ...
0
votes
1answer
23 views

Cannot connect to the pc in same network

cannot connect to the pc in same network but it can ping each other. My PC is Windows XP other PC is Windows 7. When I open the Shared folder in Network places, It says that \Windows-7 is cannot ...
0
votes
1answer
34 views

Difference Nslookup vs. ping -a

We are trying to setup reverse look-up zones in our Windows environment. Prior to setting up the zones, nslookup would fail to resolve an IP to hostname. Oddly ping -a would resolve a hostname. ...
0
votes
1answer
16 views

Explain this mtr output (connection issues)

My Internet connection has been under-performing lately.. I started mtring to get some insight into what's going on -- please see the screenshot below. Questions: What is the second hop? Why is it ...
-1
votes
0answers
31 views

Create a batch file to constantly ping a server and run command on success or repeat if not [closed]

I need a batch file to do this: If ping 8.8.8.8 is reply then do download file from http://www.site.com/1.txt and if ping 8.8.8.8 is request time out or destination host unreachable or general ...
0
votes
1answer
32 views

Can open host by \\hostname but cannot ping by hostname

I have two laptops connected by NetGear JNR3210 router: one (running Windows 2000) is directly attached by a cable and one (running Windows 7 x64) is attached via WiFi. On both laptops when I open ...
0
votes
0answers
28 views

High ping: router problems?

I often have extremely high pings to close locations. A traceroute of www.google.com.au revealed the following: traceroute to www.google.com.au (74.125.237.191), 30 hops max, 60 byte packets 1 ...
0
votes
0answers
12 views

Linux: Can user applications generate icmp messages?

I am using TOR and setting up a transparant proxy depending on users. I had trouble to constrain ICMP messages on UID. But I found an explanation for that on server fault. For the sake of privacy: is ...
2
votes
0answers
42 views

Can ping but can't access certain site

I'm having problem with accessing certain website and I do not have any clue where to check. I'm trying to access www.jobsdb.com, and this is the error message - This page can't be displayed. ...
1
vote
0answers
28 views

How to save Ping record in every single hour for 2 weeks?

how do I save the record ping "in every single hour" for a certain period, for example for 2 weeks, with the format dd / mm / ss, dd / MM / YYYY and beside it is the result of the ping. So we can ...
0
votes
1answer
22 views

DUP! Errors in ping 10.0.1.0

When I ping my network at 10.0.1.0, I am seeing the following (DUP!) error. I know DUP! in pings refers to duplicates, and is not good. Should I be concerned, and if so, can someone point me in a ...
0
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0answers
19 views

WiFi funny business => “One” machine can ping “the other” but “the other” cannot ping “one.” “The other” can browse “one” in explorer

So I'm at work and I need my private server (my personal laptop) to communicate with my team's assigned machines. I had Hamachi approved as a solution by all of our stakeholders only to have IT ...
1
vote
1answer
51 views

How to use OS X's terminal to ping an IP using the latency as a stopping condition for a loop?

What I'd like to do is to ping an IP while the latency is above an specific value. I think an example will help: Let's suppose I have the following result to the "ping *IP here*" command: PING *IP ...
0
votes
2answers
49 views

ping a VPN IP of a connected device's IP

I'm not sure if this is possible, but I have a laptop which is connected to a GoPro Hero 3+ via Wifi. I've also connected the laptop to a NETGEAR router via Ethernet cable. I can ping the GoPro's ...
0
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0answers
45 views

ping results are opened in new window when using powershell 4.0

Whenever I ping any IP using PowerShell, a new window pops up which displays the output, see the screenshot below. Please help in restoring to default i.e. ping results shown in the same PowerShell ...
0
votes
2answers
50 views

Ping my URL from a different location

Is there a way to someway mirror a ping request to an URL, to test it's speed from a different location? Say I'm in US and want to request a ping to my website coming from India and check the ...
0
votes
0answers
17 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
42 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
28 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
79 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 ...
1
vote
0answers
113 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
53 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. ...
1
vote
2answers
91 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
56 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
79 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
36 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
27 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
74 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
70 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
51 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
25 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
24 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
37 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
33 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
90 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
71 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 ...
1
vote
0answers
69 views

Website with memorable static IPs to test connectivity? [closed]

This is needed for the following scenario, User is getting a DNS server error User has nothing but an access to a web browser (command line is not available - ping/traceroute 8.8.8.8 or 4.2.2.2 is ...
0
votes
2answers
47 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
88 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
146 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
74 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
121 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 ...