All Questions
Tagged with networking ping
888
questions
-1
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Network connectivity between 2 pcs [closed]
Both pc are connected into a unmanaged 24 port unmanaged switch. Windows 11 pc is in port 3 and windows 10 pc is in port 4 the one and 2 is filled by a Playstation and a TV. The router is connected ...
3
votes
1
answer
1k
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unable to ping my router from outside
I have a TPLink Archer C2 AC750. My friend was able to ping me half a year ago, but the problem appeared after resetting the router. Now I'm getting "Request timed out." after calling "...
- 33
1
vote
0
answers
54
views
Issue with finding optimal MTU size using PowerShell script in Win 11
I tried the ping command to get the MTU size using PowerShell script but it does not give me accurate reading as it show it can not find optimal size within given range. However, manually putting it ...
- 11
0
votes
1
answer
21
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Define route for some protocols
I'm on windows 10.
My default gateway is blocking ICMP, but if I change the route to some specific one (which pass through one VPN), ping is working. I can change ping to specific IP with route add ...
- 157
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votes
0
answers
58
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Newly connected devices within the same router cannot connect to other devices that were already connected
I have a media server setup running on a ubuntu 24.04 server. I am using a netlink gpon router as a router to connect to the internet as well as connect my devices to the server using wlan. The ...
- 63
0
votes
0
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57
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big pings caused by "gw01-n.contabo.net" hop on certain web pages
Last weeks I have noticed a problem with delays (150ms) on certain web pages. It only happens in the evenings from around 19:00 GMT+2 until morning. Otherwise the delay is fine - 20ms.
I have run ...
- 150
0
votes
0
answers
64
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Systemd-resolved and ping
The question
Systemd-networkd succesfully requests an IP address for my computer and routes its traffic to and from the gateway as expected.
Systemd-resolved can correctly resolve FQDNs and IP ...
- 11
0
votes
1
answer
94
views
Destination Port Unreachable on local network
I've got three computers in my local network: A, B, C
A has an ethernet connection to the router
B has a wireless connection to the router and shares his internet access with C
C is connected to B ...
- 3
0
votes
0
answers
131
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What is the correct format to ping ip address range with some extra single ip addresses using nmap
I'm struggling with the usage of nmap.
I would like to ping IP addresses in the range, say, 192.168.178.110-192.168.178.130 but also the single IP 192.168.178.1.
Therefore I execute:
nmap -sn 192.168....
0
votes
0
answers
17
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I can ssh and access the webserver but ping fails
My knowledge about networking is basic.
I have several computers in a intranet. Let's call one of them the DB_Host.
I want to ping this computer.
So I do
ping DB_Host.intranet.com -c 1
When I do that ...
- 866
-1
votes
3
answers
842
views
PowerShell: Export Ping Results to CSV
I have a PowerShell loop that does effectively what I want it to. The problem is that the output is very messy. I work for an ISP and one of the most effective ways we have to diagnose network issues ...
- 11
0
votes
0
answers
21
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PIng becomes unstable and higher than the previous one after my old router got replaced with new one
My ping become unstable as the title says, and I dont know what to do, I changed the dns already to cloudfare, disable the power saving mode, configure the transmit power to highest and enable ...
0
votes
0
answers
56
views
How to ping/connect to a KVM on another machine in the same lan?
I have 2 machines in my cluster, say M1 and M2. I have one machine installed with a VM (brought up by virt-install), say VM on M2.
My M2 can ping the IP address of VM. My M1 and M2 can also ping each ...
- 101
1
vote
0
answers
59
views
When I ping from client (CentOS 6) to server (CentOS 7), it is giving error destination net unreachable
I have two virtual machines on my laptop. One is CentOS 7 (server) and the other is CentOS 6 (client).
When I ping from server to client, it is working.
When I ping from client to server, it is ...
- 11
0
votes
1
answer
73
views
Ping Issue Over LAN After "Suspend" - "Destination Host Unreachable"
I am running into an issue when pinging my desktop PC from my laptop (Lenovo X1 Carbon).
Both machines are running Ubuntu 22.04
Both machines are connected using wifi
The issue starts to happen after ...
