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Questions tagged [ping]

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

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network connectivity abnormal. Destination host unreachable

we have a 2012 server's nic showing connected to internet but cant ping 8.8.8.8 firewall returns Destination host unreachable though firewall can reach internet. it can ping firewall. all other ...
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Why, with open firewalls, would ping only work in one direction?

This is what ifconfig reports: enp0s8 Link encap:Ethernet HWaddr 08:00:27:20:74:43 inet addr:192.168.56.201 Bcast:192.168.56.255 Mask:255.255.255.0 inet6 addr: fe80::a00:...
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Home Router Intermittent High Ping ? Using the LAN (LAN1) Interface alonside Wifi seems to be cause? [on hold]

Device Is an isp'S Raisecom Fiber ONU + Wifi. Are there any settings, for example, MTU etc, if any such differences create issues. LAN Wire is fine, as it is capable to show 1ms latency. The ...
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DNS issue - NSLOOKUP and PING

I've been struggling with, I think, a DNS issue. When I try to ping an Host, via its name, lets call it site.internet.com, I get: "Ping request could not find host site.internet.com Please check the ...
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Ansible ping is not working

I am using Ansible 2.7.10 in VM Workstation 15 Pro in Ubuntu machine (18.04.2 ) and trying to connect Cisco Routers (3700 Software (C3725-ADVIPSERVICESK9-M), Version 12.4(23)) in GNS3. Raw ssh is ...
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Slow site with fast ping, why?

Sometimes I'm using a Google service in a few browser tabs, and the Google pages all of a sudden start to load incredibly slow (dozens of seconds to start displaying the pages, such as Google results)....
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Cannot ping via second interface

My RHEL7.6 box has two network interfaces, hard-wired ethernet and a USB wifi dongle. I downloaded the D-link driver, compiled the kernel module and modprobed it to install it. Doing so gives me ...
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28 views

Router firewall and ping of death

I have been studying the Wi-Fi network of the university residence where I live for a network project. I saw that we were limited with the speed of the internet to 10Mbps by IP. And now I am trying ...
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35 views

Respond to ping from different interface than inbound interface in Linux

I'm trying to figure out if I need further configuration to allow outbound traffic to work on a different interface than inbound traffic. My setup is two servers. Server1 has eth1 on VLAN100 and ...
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37 views

How to avoid Jitter on a LAN network?

I recently acquired fiber connection at home, but I faced an issue, every 10 minutes, the connection kinda stop and then restart. Which cause websites or any software that require internet connection ...
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DNS stops resolving laptop's full name a few minutes after the booting

Have got a new laptop with Windows 10 v1809. SSD wiped and OS is fresh installed, no additional software installed. All settings of the Windows are default except Windows Firewall is turned off ...
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Ping a remote host from a remote network

I am trying to ping the remote host E1 (please see the below Network activity Diagram in cisco Packet tracer) from another host in network A1, but am not able to ping, the ping fails. Somebody gave me ...
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23 views

How to interpret tracert results

I've been having some inconsistency in my network connection, so I set up a script to constantly ping 1.1.1.1 and if it gets a timeout, it then runs a tracert and logs the results. This is what I ...
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35 views

How to ping remote host with jump

suppose that I have this situation: How can I from host ping Server? Important information is that, Server is visible only for JumpHost. host and Server are Linux-based, but JumpHost is a Windows, ...
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58 views

WLAN ping higher with local addresses than external

I am trying to understand why does my WLAN have such high ping. I set it up with AP hosting with hostapd. When I ping one device to another, for example pc to phone and the other way around, trip ...

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