traceroute is a common networking utility to determine the path a packet takes to a target IP device.

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iMac OSX “no route to host”

I have an issue with one of my computer on my network. It is an iMac running OS X 10.5.8. The issue is accessing certain websites. For instance, one of these websites is that the computer is ...
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2answers
207 views

Better than traceroute / nslookup

Im searching for a command that shows all IP addresses that you get in status bar when you connect to site. Example: ebuddy.com, is not ony ebuddy.com, but varnish.ebuddy.com bsvc.ebuddy.com ...
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2answers
71 views

Unpingable IP's on local network

I am out of idea.. I am using a MikroTik Router I have two network 192.168.1.0/24 and 192.168.3.0/24 One is on ether=4 and the other on 5 Im trying to have a route that will route trafic so both ...
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2answers
120 views

Interpreting traceroute

I have a tracrt which I am struggling to interpret. The reason I am confused is that on the traceroute the first hop is the same as the last. Normally I would expect to see some form of router or ...
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2answers
105 views

Unable to reach remote server from new ISP

From my previous Internet Service Provider I was able to reach (ping/trace/remote desktop) my remote server (windows 2003). Since I changed ISP I cant reach it. This is a tracert to the server from ...
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2answers
264 views

tcptraceroute showing paths of greatly varying length

I'm tracing a path to my server using tcptraceroute. The server is showing intermittent network availability. It's as if some packets get through fine, others take a long time and some never get ...
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1answer
109 views

Cannot access a very specific site from my router

This is a problem for me because this site is important to me. It's MY website. And sadly my email is hosted on my site (which I cant access either) When I try to access my website when connected ...
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1answer
136 views

Which device is displayed on line 2 of the tracert output

Running a tracert produced the following output below. 1 0ms 0/ 100 = 0% 0/ 100 = 0% WRT610N [192.168.1.1] 0/ 100 = 0% | 2 --- 100/ 100 =100% 100/ 100 =100% 10.88.192.1 ...
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1answer
910 views

Strange traceroute to msdn.microsoft.com

The problem is I could not view any msdn.microsoft.com/* site and the main site itself on my Ubuntu box on Google Chrome browser. Error is: Error 101 (net::ERR_CONNECTION_RESET): The connection was ...
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1answer
703 views

Determining cause of TCP/IP connect issue

I need HTTPS access to the host ws.betaqxl.com, but connect fails: :: curl -k -v https://ws.betaqxl.com * About to connect() to ws.betaqxl.com port 443 (#0) * Trying 91.204.81.183... Timed out * ...
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1answer
70 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 ...
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1answer
60 views

Tracert skips hops only see the end IP

When i use tracert for windows it will 'timeout' on all of the address' between my router and the target, the exact number of timeouts represent exactly to the hops it would normally take (i used my ...
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1answer
287 views

How to solve routing issue when connecting to VPN?

I am located in the Middle East, and connecting to a VPN in New York. Some time in the past couple of weeks, something appears to have gone wrong with the routing, such that it is now impossible for ...
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1answer
1k views

How to trace the routes to all hosts in a subnet?

I am trying to trace the routes to all live hosts in a subnet. How would one design the command? I've tried the commands below, to no avail. Man pages does not make me any wiser. mtr -c 1 --report ...
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1answer
60 views

How do I resolve conection drops in Eve Offline?

I use Clear internet ie. wireless to get my connection. I play a game online Eve Online which has had on and off Crash To Desktop due to the connection timing out. Usually I have trouble only late at ...
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1answer
32 views

Ping times change over time only to a certain server

The problem happens only to a certain server from a nearby country. When i test the ping to that server, i get 30-40 ms today, then tomorrow i'll get 240-250 ms. Sometimes, an hour later it'll be ...
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1answer
378 views

Ping utility for Microsoft device emulator

Is there ping utility can running on Microsoft Device Emulator: both Pocket PC 2003 and Windows Mobile 5.0. Pocket PC?
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38 views

tracert results not matching routing table (route print)

Why would tracert 10.0.0.1 produce the following results: Tracing route to 10.0.0.1 over a maximum of 30 hops 1 3 ms 3 ms 3 ms 192.168.0.1 2 * * * Request ...
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35 views

How to figure out company's network topology?

I can figure out: 1. 3 floors(A, B, C), there is a WIFI AP with same APN but different BSSID in each floor. 2. Will get different IP different subnet if I connect to different WIFI AP 3. the router's ...
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11 views

Some of my clients report a route change when they reboot\refresh their IP?

I made a gaming server recently that hosted by my ISP. Some clients report a change or improvement in ping/latency times from 50ms to 20ms by rebooting their modem/router to get a new IP address, and ...
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53 views

Strange mtr result on pppoe

Why I have such mtr result on pppoe? I have not this result on bridge mode even I check with another ADSL router and does not this result. As you can see each IP iterate on several level for example ...
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55 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 ...
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72 views

traceroute: findsaddr: write: Invalid argument

I have a FreeBSD machine with traceroute Version 1.4a12+FreeBSD. When I try to run traceroute, I get the following error. However the same command works fine on my Mac. $ traceroute 8.8.8.8 ...
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532 views

Cannot Resolve Host Or Access Website Through Router

This is weird. I am on Windows XP with Edimax BR 6204Wg. I have 3 devices - 2 laptops and 1 smartphone. 1st laptop and smartphone are connected through WiFi to router and 2nd laptop is connected ...
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24 views

traceroute always end at the gateway?

A while ago I upgraded my home network to a new ISP and had no problems at all until today. I tried to traceroute to 8.8.8.8 and this happened: Tracing route to google-public-dns-a.google.com ...
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28 views

Very strange with traceroute?

A while ago I upgraded my home network to a new ISP and had no problems at all until today. I tried to traceroute to 8.8.8.8 and this happened: Tracing route to google-public-dns-a.google.com ...
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24 views

Duplicate IP Address during traceroute / mtr?

While using MTR or trace route I notice that there is a duplicate gateway address showing (10.10.10.1). This happens no matter which physical device or VM that I utilize to test this. I am leveraging ...
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32 views

How to setup a routing loop using route tables?

I am attempting to setup a network loop using the route tables in Windows. The purpose of this setup is to test the impact that TTL Expired notifications have on a program. I have the following ...
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34 views

Strange network hops to Microsoft Office 365 server

Let me start by saying, that I'm not a network pro and trying to learn. We have some issues with Office 365 and when I try to ping their IP (132.245.228.194) I get this result. Notice that in hop 7 ...
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38 views

Traceroute behind a Carrier-Grade NAT (IP address 100.64.0.0/10)

Is it possibile that a Carrier-Grade NAT blocks all incoming ICMP messages? Trying a traceroute from an IP address belonging to the range 100.64.0.0/10 it doesn't detect any hop, neither the first ...
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13 views

How to resolve flaky IP routes to an Amazon EC2 server?

My connections to various Amazon EC2 run websites seems to timeout every few minutes. Then it starts connecting again a minute or so later. I suspect this is due to a faulty route set along the way, ...
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58 views

traceroute shows destination host only

I run tracert to a target in our company network and got the following result (ip and names are mangled) $ tracert target.example.com Tracing route to target.example.com [192.168.10.1] over a ...
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83 views

Router reachability / configuration issue

I'm facing a weird problem at home and have been trying to find the root cause of the following problem, and solve it. I have a Motorola router at home and its public IP is 104.32.170.156 (taken from ...
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104 views

Why does tracert work from one machine, but not another?

I am testing from two machines. The first ip: 192.168.101 is connected over ethernet. When I run tracert it fails: Tracing route to 192.64.170.252 over a maximum of 30 hops 1 <1 ms <1 ...
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24 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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42 views

Tracerout fails in last hop but succeed from last machine

I have 3 servers : A, B and C. A = 10.1.52.100 subnetMask = 255.255.255.0 defaultGateway = 10.1.51.254 B = 213.56.106.137 subnetMask = 255.255.255.192 defaultGateway = 213.56.106.190 C = ...
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143 views

Understanding traceroute output / high latency vs blizzard server

I've been trying to read about understand the output of the traceroute command on the mac but i really can't understand it very well. I'm experiencing terrible latency connecting to the diablo 3 ...
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2k views

When on VPN, can't load any sites that belong to Google

I work from home and I VPN into the office. We are a remote team all over the country and we use Google Hangouts to video conference. After I VPN, I then RDP onto my desktop which is a physical ...
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26 views

Issues loading specific web pages

I'm having an issue with a lot of websites not opening, they are fine on other devices. I have checked host files and everything seems fine, I think. I ran a tracert on some of the websites not ...
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67 views

Can't reach viamichelin / Easynet related websites

it's all my IP range who is concerned. I found someone who contacted easynet for me. I think i can't do nothing more now than waiting... Thanks. "I discover a few day ago that i can’t access any ...
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188 views

Traceroute/ping timeout. A person can't reach my site

I'm working on a web project and the customer bought a dedicated IP address to install an ssl later. A designer on the team can not access the site (but everyone else can). The traceroute from the ...
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550 views

ping and tracert don't work, while netstat does on windows pc

I am relatively new here and I don't even know if I'm asking the qn in the correct site. Please bear with me if I'm wrong. In my command line netstat works, but ping and tracert don't. I don't get ...
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DNS considerations on a linux router ( tracert, dns, local dns and ping latency )

I have a complex question it seems. I want to know why is it that when i run the tracert command from my Windows PC going through my linux router it takes 4 pings to jump to the next hop of the ...