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Cannot Ping Computer On Same Subnet


If ARP is not working then you have a serious issue with the stack. Total distance traveled when visiting all rational numbers My cat sat down on my laptop, now the right side of my keyboard types the wrong characters GO OUT AND VOTE Dishwasher Your machine send out "who has" and the router responded. Yes, compared to other computers and IP settings are valid.  Using Microsoft Security Essentials.   0 Serrano OP Bob6279 Feb 24, 2012 at 9:23 UTC 1st Post i http://optimisersonpc.com/cannot-ping/cannot-ping-computer-on-same-network.html

What gives with these jokers? Expression evaluates numerically inside of Plot but not otherwise Is privacy compromised when sharing SHA-1 hashed URLs? Haven't scavenged - good tip.  Just did, so let's give that a few minutes to settle in. Being a member gives you detailed monitoring of your requests.

Cannot Ping Computer On Same Subnet

forehandlooperSep 14, 2015, 2:58 AM Hi MDZdid you manage to get a solution to your problem. Computer A (host) can ping comp. I don't understand the ADMIN log input - can you log to the machine as a user?What happenes when you trying to log as an ADMIN?I think this is a different I figure it has to be a firewall on A but can't figure out where.

  • I use Norton and you need to configure the firewall networking trusted addresses.
  • When I try to ping or access http server on A I always get long waiting rather than 'not available' (and ping gives time out rather than host unreachable) windows ip
  • When I tried to ping the router ( from the laptop most of the time it would just timeout, but the occasional packet would go through. 1) I completely cleaned up
  • The computer itself is also not pingable from other devices.
  • In McAfee the trusted "range" though was there but it wasn't working.
  • HTTP You send a TCP/80 connection request from to This routes by way of your router Your NAT gateway rewrites the packet as coming from to Your
  • It seems like you have a conflict. –Brent Pabst Nov 30 '12 at 21:07 What's your network layout?
  • Report Jiminnybillybob- Jul 13, 2010 09:46AM Thanks mate Report pedro- Apr 28, 2011 11:26AM solved my problem Report thanks for the help- May 29, 2013 07:59PM thanks for the help Helpful
  • Thanks to all for your suggestions!
  • This time, however, the router notices that it is about to "hairpin" the packet back out onto the same network from which it was received, so it also rewrites the packet's

From the laptop, I can ping the router and running ipconfig shows that it obtains the same gateway and dns as the PC and the next available IP - 1292.168.2.11.So this Someone please help. Product of all divisors=cube of number. Cannot Ping Computer On Network But It Can Ping Me Register now Not a member yet?

It sounds like NAT hairpinning is not turned on. When connected to the wifi, windows shows a little yellow exclamation mark next to the wireless network tray icon and says there is no internet connection in the network. How to react? GuyInCinciOHDec 21, 2012, 10:36 PM I am having this same issue with 2 laptops.McAfee is not installed on EITHER.BOTH work fine when I plug them directly into the switch I have

Is privacy compromised when sharing SHA-1 hashed URLs? Cannot Ping Computer On Same Network all IP's, workgroup and other are currect. each to their own I suppose. the gateway might be giving out public DNS servers which won't respond correctly to local domain names.

Can't Ping Computer On Local Network

I have no routers, firewall, vlans or anything that disallow the traffic between computers, in fact when I changed the server IP address (, I be able to ping the other what does it mean by "used to" in the context below? Cannot Ping Computer On Same Subnet All Vista firewalls are disabled and there is no other firewall software that I know of. Cannot Ping Ip Address On Same Network I tried turning on/off IPv6, and checked all of the standard settings for the network adapters.5) I fiddled with all of the Router settings, to no avail.

What gives? http://optimisersonpc.com/cannot-ping/can-39-t-ping-127-0-0-1-mac.html Browse other questions tagged windows ip router lan or ask your own question. I use Win7 and the features are slightly different I believe. either native Windows Server firewall or 3rd party included with the AV of your choice..... Can't Ping Public Ip Address From Internal Network

About Advertising Privacy Terms Help Sitemap × Join millions of IT pros like you Log in to Spiceworks Reset community password Agree to Terms of Service Connect with Or Sign up all IP's, workgroup and other are currect. Same exact issue, with McAfee closed it was still blocking. http://optimisersonpc.com/cannot-ping/cannot-ping-computer-on-same-network-windows-7.html One PC can ping some of the addresses.

Why does the size of this std::string change, when characters are changed? Cannot Ping My Own Ip Address I had read where malware may have corrupted my NIC drivers. Here is the sequence again, this time with the added hairpinning NAT: As before, sends its SYN packet destined for, port 80, to the router.

All have Network Discovery enabled.

This is called 'NAT Hairpinning'. I had three other wireless computers that worked just fine. Can't renew ip address/connect to dhcp. Can't Ping Device On Same Network when I do ipconfig I see their ip addresses but can not ping.

I can ping the second computer from first computer but cant ping first from second computer. A week ago my network configuration was fine all computers are identified by the server, I can print from the network and the tinasoft running smothly. Can I cite email communication in my thesis/paper? weblink Why is the reduction of sugars more efficient in basic solutions than in acidic ones?

Related Resources solved Can't connect to DHCP but only Static IP works? Then this PC could ping and be pinged. I do not use Windows Firewall, but I presume it has similar settings. Granted, its IP was also assigned in DNS to another, long-defunct, device.  I have removed it from each DNS server, run flushdns, and even rebooted each DNS server, as well as

My gateway is Is the result of the general election final on 8th of Nov, 2016? by svasily1 · 10 years ago In reply to Unable to ping Do you have chance to replace the hub on a switch?

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