My computer is connected to the internet through my modem/router but since my house has 2 floors (me being in the bottom one) my father decided to put a new router It's one of those dual band ones. If i ping above it returns host unknown. Just open /etc/resolv.conf file . have a peek here
How is Anti Aliasing Implemented in Ray Tracing? Both the laptop and netbook that are having this problem haven't been changed or customized or anything, they still have all the stock settings. If that is the case, then try running wireshark on the computer pinging and see if you can see the "
Surely I am doing something wrong, so any help would be appreciated. Destination Host Unreachable Ubuntu Possible repercussions from assault between coworkers outside the office How to handle a common misconception when writing a Master's thesis? But the server won't hit: gb.archive.ubuntu.com/ubuntu but when using a browser the page opens perfectly. http://askubuntu.com/questions/105806/cannot-ping-ssh-computers-in-lan-including-gateway-but-can-still-access-the-in share|improve this answer answered Dec 28 '09 at 15:56 harrymc 191k7168410 I don't know why those metrics were all set to zeros, but now only the local network route
Repeat for Computer 2. Unable To Ping Computer On Network Browse other questions tagged ubuntu networking ping or ask your own question. Computer Hope Forum Main pageFree helpTipsDictionaryForumLinksContact Welcome, Guest. Computer 1 is my personal laptop and it has a lot of traffic so I'm not going to post the full results here.
If I ping Computer A from Ubuntu, then Computer A will instantly start getting a response, but Computer B will not get anything. Then this one router wan output goes to my 2nd router, a vonage router, which has the wan output gong to my cable modem. 2. Ping Destination Host Unreachable Linux share|improve this answer answered May 8 '14 at 4:38 Sulliwane 1,09221731 I set computer 1 eth0 to a fixed IP of 192.168.1.10. Can't Ping Own Ip Address Sharepoint 2013: Rest API - does header need to include X-RequestDigest?
I also talked to a customer representative and he didn't mention any. navigate here If it comes up = 0 this is fine and it is set to ping out as well as to receive. On Computer1: arp -s 192.168.1.2 00:22:43:9b:7b:64 On Computer2: arp -a 192.168.1.77 c4:85:08:77:d3:f5 share|improve this answer edited May 16 '14 at 13:01 answered May 16 '14 at 12:55 MattBianco 1315 add a How is the correct air speed for fuel combustion obtained at the inlet of the combustor? Cannot Ping Computer On Same Network
Also, surprised to see that you were able to connect two PCs together and ping each other did you use a crossover cable? The only thing that helped is a full reinstall. Is there a way to block a President Elect from entering office? Check This Out What does cardamom end with as in cardamom.?
With my laptop, that still uses dhcp, it always gets the same address, so I just put that address (192.168.1.100) in the ubuntu hosts table. Cannot Ping Computer On Lan Symmetric group action on Young Tableaux I am seen in darkness and in light, What am I? Try this on Computer 1: route add -host 192.168.1.2 metric 0 dev wlan0 Also try removing the route to 169.254.0.0 and see if that will help.
Before I noticed this problem, I could ping it by typing just 'ping cardamom', and that was that. At least, I can't ping, dig etc. Try have the router DHCP assign the addresses instead of statically assigning them yourself. Clear Arp Cache Linux Back to top #15 CaveDweller2 CaveDweller2 Members 2,629 posts OFFLINE Gender:Male Local time:07:58 PM Posted 27 March 2015 - 03:07 PM So your IPv4 properties, the DNS is set to
Iowa BeansHidden! In my house I have 3 computers, my laptop, my mother's pc and my father's pc. Also open up a terminal to check icmp settings.type in = "sysctl net.ipv4.icmp_echo_ignore_all"This will allow you to check the settings. http://bovbjerg.net/cannot-ping/ubuntu-10-04-cannot-ping-router.php Could anybody help me understand what exactly this 'Primary DNS suffix' thingie is why can't I ping other computers properly across the LAN?
Assembler for CPU What episode of Star Trek is this creature on? Either run the screen command or do this on PC1 sudo tcpdump -w pc1.pcap -ni wlan0 arp & and on PC2 sudo tcpdump -w pc2.pcap -ni wlan0 arp & & should Tango Icons © Tango Desktop Project. Be able to ping the router.
I apologize if this is too low level and goes over your head. Hopefully, you should also see in wireshark something along the lines of "
Not in the linux machines themselves. You will also need to have address space that doesn't conflict between the two networks. If it comes up = 0 this is fine and it is set to ping out as well as to receive.