traceroute traces the route taken by packets over a TCP/IP network. It is used as a network debugging tool to show where packets are being lost along the route.
Questions tagged [traceroute]
268 questions
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Ping TTL doesn't correspond to number of hops using traceroute
I'm trying to find out the operating system of a server on which a website is located for my homework.
I figured I could do this by using the combination of tracert and ping commands.
However, when I use tracert I always get 1 less hop than I should…
Jamess11
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Networking/international hosted pings and traceroutes
I am working on a project involving correlations in distance of the server in relation to pings and traceroutes. So I am getting the number of hops and the average ping time for different web sites. I am using puTTy and unix code to achieve this,…
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traceroute in C, wrong ICMP id's in responses
I am making simple traceroute program in C. The responses are coming but now I want to check for responses sent from this particular program. My problem is I am getting different values of ID from ICMP headers from those I set from routers on the…
Ko Su
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How to handle invalid TTL packets with flow mods? RYU OpenFlow 1.3
I want to forward packets with invalid TTL to the controller. Is there any way to set a flow mod for that?
Camil
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How do I set the TTL of a UDP packet in actionscript 3?
I want to make traceroute in the browser via flash. I asked about ICMP packets, but another alternative would be UDP packets if I could set the TTL. However, I don't see that option in flash.net.DatagramSocket. Is it possible?
Justin Dearing
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Understanding the router behavior in traceroute sessions
I'm trying to understand how routers behave to UDP and TCP packets.
I picked a website and used traceroute using UDP and TCP.
UDP output is as follows:
yilmazali@udemy:~$ traceroute -v -m 15 metu.edu.tr
traceroute to metu.edu.tr (144.122.145.153),…
Ali Yılmaz
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Traceroute Implementation on Python
So I've been trying to understand how this code works using Scapy on Python as I am trying to create a similar traceroute for my project. However, this does not work. I tried printing the reply type and it shows '11' in between hops. Does anyone…
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What exactly do I need alter to get the desired result in tracert?
Looking for some batch file code which uses tracert, I found this:
Process "Tracert" output for IP addresses (Batch)
I'm not an expert in batch files, and I tried to alter the domain to a specific one, but I'm getting this error:
What exactly…
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Website connectivity issues
We get people complaining about slow loading on our website. It is at a local ISP with pretty good bandwidth. But lately I've been getting a lot of client disconnected errors.
I added ping into the error logging so that I can see what kind of…
Joel Barsotti
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How to do a traceroute request through a HttpClient with a proxy?
Well, I want to test that the proxy is really working as it should and I would like to do a traceroute.
The only way I have found is by using the Ping class, with this solution: https://stackoverflow.com/a/45565253/3286975
Actually, I'm using…
z3nth10n
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how can i solve this connection error and typeerror
I am trying to create a simple traceroute app. I want to save the ip s to rota file. But i am taking errors , i dont know why. Errors:
connection error
Traceback (most recent call last):
File "rota.py", line 30, in
f.write('\n' +…
user13303071
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Run traceroute from a minecraft plugin
I recently wanted to create a plugin that would run a traceroute from the server to a player.
I have some struggles with java cause my server hosting doesn't allow me to have access to other file than the minecraft part, so i can't setup correctly…
NoeXWolf
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PowerShell interrogate a remote system
I have a function that I wrote that interrogates my local system. Just gathering whatever information I can get in a useful format. So I was wondering about a function that could interrogate other systems in this kind of way. function sys-remote…
YorSubs
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How do I trace ISPs in Traceroute?
I used traceroute in windows like below.
How do I find if the one is in the same ISP or not?
Please help me find how many ISPs I have passed.
C:\WINDOWS\system32>tracert www.google.com
www.google.com [172.217.31.164]:
1 2 ms 2 ms …
Regina Kang
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Traceroute Results
I’ve been looking at Traceroute code from a blog post.
The problem is that when I try to get the results to C# Form. The only thing I get is the completed IP on one row; hop, ms and IP. I was trying to get a list or be able to add (string (Tracing…
DemarcPoint
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