Hi, I am having a bizarre issue with my mac, current version OS X yosemite 10.10.5. I am trying to ping localhost or 127.0.0.1 and getting request timed out. The firewall is turned off. VKxxx-Mac:~ VKxxx$ ping localhost PING localhost (127.0.0.1): 56 data bytes Request timeout for icmp_seq 0 Request timeout for icmp_seq 1 Request timeout for icmp_seq 2 Request timeout for icmp_seq 3 ^C /etc/hosts file seems normal too VKxxx-Mac:~ VKxxx$ cat /etc/hosts ## # Host Database # # localhost is used to configure the loopback interface # when the system is booting. Do not change this entry. ## 127.0.0.1 localhost 255.255.255.255 broadcasthost::1 localhost Also, the response of file -b /etc/hosts seems as expected VKxxx-Mac:~ VKxxx$ file -b /etc/hosts ASCII English text Please if anyone have encountered similar issue, help me to resolve it. My ginger wrote: I just tried that and got 10 pings in about 5 seconds. Have you tried restarting the router or re interning your network configurations. Depending on the time of day and volume on the network your trying to access you could get time outs, I get this using google search sometimes. If if happens all the time that is another matter. Download photoshop for mac free trial. Your network provider might be a source of help with this. Is it only on that IP that it happens/ He is trying to ping his computer from his computer. His issue has nothing to do with the network, his provider, or the time of day. Eos 5d mark 2 ds126201. Apr 12, 2016 - Host-Only network is a closed network that is accessible only to Mac OS X and Windows. We can try to ping any Parallels server for example, by entering the following command. Try pinging via IP address. Please read this whole message before doing anything. This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it. The purpose of the test is to determine whether the problem is caused by third-party software that loads automatically at startup or login, by a peripheral device, by a font conflict, or by corruption of the file system or of certain system caches. Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards, if applicable. Start up in and log in to the account with the problem. ![]() Note: If FileVault is enabled in OS X 10.9 or earlier, or if a firmware password is set, or if the startup volume is a software RAID, you can’t do this. Ask for further instructions. Safe mode is much slower to start up and run than normal, with, and some things won’t work at all, including sound output and Wi-Fi on certain models. The next normal startup may also be somewhat slow. The login screen appears even if you usually login automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin. Test while in safe mode. Same problem? After testing, restart as usual (not in safe mode) and verify that you still have the problem. Post the results of the test. Apple Footer • This site contains user submitted content, comments and opinions and is for informational purposes only. Apple may provide or recommend responses as a possible solution based on the information provided; every potential issue may involve several factors not detailed in the conversations captured in an electronic forum and Apple can therefore provide no guarantee as to the efficacy of any proposed solutions on the community forums. Apple disclaims any and all liability for the acts, omissions and conduct of any third parties in connection with or related to your use of the site. All postings and use of the content on this site are subject to the. Microsoft word autosave location mac. I have enabled 'Stealth Mode' in the OS X built-in firewall (which I left enabled and had that confirmed as the recommended route here). So Stealth Mode enabled and no ICMP blocks in LS3 and I pass the 'All Ports' test (i.e. All 'stealth' (green). So whilst I do not know enough to make recommendations about your own system security, if passing the test is your concern, built-in OS X incoming firewall in Stealth Mode should help (at least it does for my system). But it might depend on what applications you have running which have open ports awaiting connect requests. When I asked here, the responses were basically that LS3 is an application centric firewall whereas OS X built-in firewall is more system centric. Thanks for the reply Stuart. I also have the firewall on stealth. I also pass the port test with all green. But If you scroll down on that test result page. It will say that you failed the test with this message 'Ping Reply: RECEIVED (FAILED) — Your system REPLIED to our Ping (ICMP Echo) requests, making it visible on the Internet. Most personal firewalls can be configured to block, drop, and ignore such ping requests in order to better hide systems from hackers. This is highly recommended since 'Ping' is among the oldest and most common methods used to locate systems prior to further exploitation' I was hopping that LS3 would help with that.
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