A tool commonly used to test the reachability of a given host, either on the internet or in a local network.

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196 views

ping timeout differences between OS X and Linux/other OSs

This function I wrote should exemplify the idiosyncrasy between OSX and Linux ping commands, in particular their -W timeout option: # Checks if a host is up-and-running and responding to pings ...
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15 views

No answer on Broadcastping

Actually I'm making an android app, but as the problem appears by using android's Linux runtime, I'm asking my question here. The thing is, that I need to ping the network's broadcast address to ...
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47 views

Ping wireless interface from wired interface

I'm performing some wireless measurements. The setup I'm now using is composed of a WiFi AP and two laptops. One laptop (A) and the AP are connected to a common switch, while the second laptop (B) ...
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2answers
117 views

Unable to ping the IP during first boot

I am trying to add some routes in /etc/init.d/S98 script but it is failing to ping the gateway IP and hence route addition is failing. But once all the S98 scripts are executed I am able to ping the ...
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120 views

unable to ping gateway and CLAN in Linux but pingable in Windows PC

We're installing RHEL 5.5 for our Voice Portal (Avaya). After configuring the IP address, gateway IP, and netmask we tried to ping it so we could see if it was pingable/active or not. Sadly its ...
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186 views

FreeBSD dose not redirect destination to new address as it got from ICMP Redirect

My FreeBSD8.2 point gateway to 192.168.1.25. 192.168.1.25 is the gateway where redirect traffic to 192.168.1.1. When I test PING from FreeBSD to 8.8.8.8, I got below message on screen *TEST# ping ...
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1answer
619 views

Continues Pinging to background, save logs and show statistics

I'm trying to make a script that save the ping logs to .txt or .log file. To monitor if my connection is intermittent or not, I'm using this script: $nohup ping 8.8.8.8 > timeout.txt & Then ...
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88 views

Send update ping to ping services in Terminal?

I want to send ping from http://www.mysite.com/rss.xml to http://rpc.pingomatic.com Is there any way using terminal to achieve this?
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210 views

Host reachable via SSH from my desktop but not my laptop

I try to use ssh to log in to a remote host. This works for my Ubuntu desktop, however, it fails from my Fedora 14 laptop. The failure means after I type ssh username@host and pressed Enter, ...
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19 views

Bash Ping to return 'alive' IP addresses

(Disclaimer- I know this can be done more easily with nmap, but its supposed to be practice for bash shell scripting). $ scriptname 192.168.42 18 23 Checking: 192.168.42.18 19 20 21 22 23 Live ...
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2answers
961 views

Loop over multiple addresses: ping and drop data into file

I would like to be able to have a script that will: look at a list of IP addresses Ping one of the addresses Take the data and drop it in to a file Move on to the next IP So far I have: cd ...
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1answer
188 views

Why doesn't “ping -vrf” works when ping works?

0:root@SERVER:/root # ping IPADDRESS PING IPADDRESS (IPADDRESS): 56 data bytes 64 bytes from IPADDRESS: icmp_seq=0 ttl=254 time=0 ms 64 bytes from IPADDRESS: icmp_seq=1 ttl=254 time=0 ms 64 bytes from ...