Computers can be pinged by either IP address or by name. I previously suggested to handle shutdown pings like this: - let Firefox Telemetry save them to disk as pending - pass the full path (or the id) to the sender - sender tries to send - if successful, delete ping - when Firefox starts up and the ping still. Let's keep it limited to that for now. We can add an option, but currently we just want to cover the special case of main pings on shutdown.Ping just get better and better I love the feel and look of my new clubs I seem to hit straighter and longer than I did with my i5 , it might be just in my head but I feel a lot more comfortable with these clubs if so well done ping you have done it mentally as we as physically. I started with i3 then went on to the i5 and now the i. 12 Web based ping tool as a external linkPing i are my 3rd set of i irons.
![]() Witness this BBC article on pinging an asteroid, "Prize offered to tag an asteroid" Or even sending a short email to see if someone is available "I'll ping him and see if he's in this week". It is now used by a much wider audience than that limited to computer networks. Htaccess 20:38, 11 April 2006 (UTC) Packet lossHow about including loss in the article? A real-world example from a few minutes ago would be:$ ping -c 10 PING (64.233.183.99): 56 data bytes64 bytes from 64.233.183.99: icmp_seq=0 ttl=245 time=18.233 ms64 bytes from 64.233.183.99: icmp_seq=1 ttl=245 time=15.716 ms64 bytes from 64.233.183.99: icmp_seq=2 ttl=245 time=15.525 ms64 bytes from 64.233.183.99: icmp_seq=3 ttl=245 time=14.720 ms64 bytes from 64.233.183.99: icmp_seq=6 ttl=245 time=16.591 ms64 bytes from 64.233.183.99: icmp_seq=7 ttl=245 time=14.478 ms64 bytes from 64.233.183.99: icmp_seq=8 ttl=245 time=14.774 ms10 packets transmitted, 7 packets received, 30% packet lossRound-trip min/avg/max/stddev = 14.478/15.720/18.233/1.228 ms:-( - 62.194.128.232 02:55, 25 October 2006 (UTC) ping as a verbI was surprised at how little was said of other uses for the word ping. Perhaps a section on using ping for network trouble shooting would be better. Something could be added about ISP helpdesks asking users to ping a popular website like yahoo.com to test their network connectivity, personally I ask people to ping google.com or cisco.com and I suspect there are many other common ones used by helpdesk staff round the world. Bakanov 12:50, (UTC) No, pinging is not illegal. Pinging illegal?Only pings over 65,535 bytes are. contribs) 05:29, 17 January 2007 (UTC). Perhaps a link to Wiktionary would do? Shenme 19:07, 18 December 2006 (UTC) Ping (blogging)There should be a link to Ping (blogging) —The preceding unsigned comment was added by Jmchuff ( talk Sftp client for mac 2018 freeStop worrying about occasional pings in your logs, they're harmless. By the way, this ping of death problem is historic, it was solved over 10 years ago, it's just the myth that lives on. Ping packets over 65,535 bytes violate the networking protocols, and the sender is probably up to nothing good, but I don't think they're against the law in any country. Htaccess 20:42, 11 April 2006 (UTC) Ping is all about measuring the round trip time from your computer to a certain host, that is the elapsed time (in milliseconds) from sending out an echo request to receiving the associated echo reply. Grey GosHawk 21:06, 22 February 2006 (UTC) Having a low ping is generally considered better, internet applications will generally become more responsive the lower the ping so for example with a web browser pages will load faster. Dialup has higher pings than DSL or Cable Htaccess 09:01, 30 September 2005 (UTC) So, if a server has for example a ping of 500, what does that mean? That it costed the server 500 ms to proces the ping and respond to it? - anonymous No it means that it took 500ms for the response to reach you. I have no idea what this means and expected to find the answerI can hazard a guess, perhaps someone can include this here? MelodyA high ping = 700ms a low ping = 2 ms (ms = miliseconds). Jaho 00:06, 22 March 2007 (UTC) Note that the ping in iputils (used in the example) calculates the square root of ( the means of the squares minus the square of the mean), which is standard deviation.It should probably be mentioned that some sources (the Perl Net::Ping package, for one) consider that sending a UDP or TCP packet to the ECHO port (7) and receiving the same content back is also considered a ping.Yes, you're right, but both ports TCP-7 and UDP-7 are closed on almost any computer, rendering the ECHO protocol completely useless. I've tried to clarify the article text a bit on round trip time and mean deviation. What is mdev? (explaining rtt is round trip time could make it a little better written).".183.104 with a summary of the round trip time results at the end"Mdev stands for mean deviation, a regular statistical term, not specific to ping or networking. The output then shows the results of making 10 pings to 64.233.183.103 with the results summarized at the end.* smallest ping time was 21.896 milliseconds* average ping time was 24.187 milliseconds* maximum ping time was 25.718 milliseconds"The article explains that the results are summarized at the end, but doesnt explain what mdev is in min/avg/max/mdev. Jaho 19:46, 17 March 2007 (UTC) If the latency to the server hosting the page is high, it makes the page longer to appear on your screen because the resquest will take more time to arrive mdev?"10 packets transmitted, 10 received, 0% packet loss, time 9008msRtt min/avg/max/mdev = 21.896/24.187/25.718/1.619 msThis output shows that is a DNS CNAME record for which then resolves to 64.233.183.103. Install seagate slim for mac and pcUsing traceroute, which sends UDP packets to incrementing port numbers starting at 33434, and prints the round trip time to the destination and each router on the path). I can think of a dozen more ways to ping (e.g. This way of pinging is sometimes used, because some web servers (and even complete ISPs) have all ICMP filtered out. The elapsed time between sending the initial packet and receiving the first responding packet is the round trip time. ![]() 4a6f656c 11:44, (UTC) Web based ping tool as a external linkI had recently added an external link, which didn't fit its requirements to be added as is. A section that details network RTT, queueing delay, congestion based loss, corruption based loss and propagation delay should be included IMHO. A large part of the usefulness of PING results from being able to understand the measurements based on these factors. Latency/RTTThere is very little discussion of latency/RTT and the factors that influence or cause variance in these metrics. contribs) 23:21, 17 April 2007 (UTC).
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