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Ubuntu Cannot Ping Router

Calculating ...5(5+4(4+3(3+2(2+1(1))))) Someone peeled an American flag sticker off of my truck. What's in your "/etc/resolve.conf"? But on the Debian router I don't see anything... The router is also connected to the Internet with a "public" address assigned by an Internet service provider. Check This Out

A lower metric default is always followed first, which means Ubuntu wants to send all non-connected traffic directly to I have the exact same net-auto-wireless config file that I have on my other machines, so I'm sure it's not a problem with the configuration. The ip of host machine and the gateway is Toolbox for IT My Home Topics People Companies Jobs White Paper Library Collaboration Tools Discussion Groups Blogs Follow Toolbox.com Toolbox for IT on Twitter Toolbox.com on Twitter Toolbox.com on Facebook Topics https://ubuntuforums.org/showthread.php?t=1457630

my suggestion: rebaseline everything after you remove the default... As a sanity check, are you sure your router is not at ? I'll check without the default route in a couple of hours when people leave the office. ams70 replied Jun 8, 2015 Hi, 1) [email protected]:~# route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface default UG 0 0 0 eth2 *

  1. Results 1 to 9 of 9 Thread: can't ping router.
  2. I recently bought a new router, that was much better than my old router, the key difference between the two being that the new one has wireless n support, where as
  3. There is any configuration for resolved it (ML2 or L3 configuration?) ?
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Also, if possible get src / dest mac-address information in addition to src / dest IPs... Not going crazy yet Offline #9 2012-01-11 15:36:41 olive Member From: Belgium Registered: 2008-06-22 Posts: 1,204 Re: Wireless connects and I get an IP, but I can't ping anything What's the Could you post the output of iwconfig? Qrouter can ping external/internal interface and instance My configuration: OS: ubuntu 14.04 LTS openstack Juno controller node: 2 NIC (external/Management) network node: 3 NIC (external/management/instance) compute node: 2 NIC (management/instance) My

Check where it says "From the Debian Router I see this". –El Barto Jun 11 '12 at 20:25 It's hard to say about the original problem... From what I see on tcpdump this seems to be working, but at some point there's something missing because ping reports the packets as lost. –El Barto May 26 '12 at How do you enchant items with Lapis Luzuli? http://unix.stackexchange.com/questions/115050/couldnt-ping-router-although-it-offered-an-ip-address Original answer by ams70 Jun 8, 2015 Contributors: Top Yes my vm have ip.

But I can not ping this vm from host machine and also the vm can not ping host machine. Unix & Linux Stack Exchange works best with JavaScript enabled Arch Linux HomePackagesForumsWikiBugsAURDownload Index Rules Search Register Login You are not logged in. TECHNOLOGY IN THIS DISCUSSION Join the Community! Can you ping by IP even if you can't ping by domain name?Hiram wrote:If I then try to ping the router (, I get 100% packet loss.The same goes for any

I didn't configure a static IP address, so it managed it's own address. http://linux.ittoolbox.com/groups/technical-functional/linuxadmin-l/can-not-ping-my-gateway-in-ubuntu-1404-5746849 ssh,ping,tracepath,nmap all fail. I would at least search the web to see whether things have changed in the Linux world, and maybe jog my memory in case I forgot something. Linux is NOT Windows | The Rootless RootToshiba Satellite i5-3230M 2.6GHz CPUs, 4Gb RAM, ArchLinux, wmii, nVidia GeForce GT 740M.

When I had Arch setup on the machine before, I do not remember doing any non-standard setup. his comment is here I'm able to make ping/ssh to my instance from compute/network and controller node with floating IP but my instance cannot ping qrouter/other instance or external network. of ifconfig -a ? Offline #12 2012-01-14 03:09:31 Hiram Member From: Brisbane, Australia Registered: 2010-02-13 Posts: 67 Website Re: Wireless connects and I get an IP, but I can't ping anything That's a great resource!

What kind of wifi card is it and have you stfwed for whether that card requires any non-standard setup?/etc/resolv.conf (strangely, I don't have /etc/resolve.conf, but /etc/resolv.conf. From the Debian Router I see this: # tcpdump -i eth1 -qtln icmp tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth1, link-type EN10MB (Ethernet), more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed this contact form When a reply returns to the router, it uses the connection tracking data it stored during the outbound phase to determine the private address on the internal network to which to

After see the system I understand that the vm can not ping own gateway. How do you enchant items with Lapis Luzuli? ams70 replied Jun 9, 2015 Hi, I need to use two internal and one external network.

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Debain 76In Archlinux, it has a valid ip, but no connection could established4Broadcom brcmfmac (BCM43143) MAC address issues0Wireless can connect to network but I can't ping any address or browse the Can you ping by IP even if you can't ping by domain name?Hiram wrote:If I then try to ping the router (, I get 100% packet loss.The same goes for any edit flag offensive delete link more add a comment 0 answered 2015-02-27 02:57:52 -0600 madhank 71 ●3 ●4 updated 2015-02-27 03:03:33 -0600 Have you did this on dashboard click Access & Ubuntu Logo, Ubuntu and Canonical Canonical Ltd.

Add Answer [hide preview] Get to know Ask OpenStack Resources for moderators Question Tools Follow subscribe to rss feed Stats Asked: 2015-02-26 08:06:50 -0600 Seen: 2,495 times Last updated: Feb 27 Can I sell a stock immediately In the context of this quote, how many 'chips/sockets' do personal computers contain? saravanan30erd replied Jun 11, 2015 Hello, You told that you configured the vm network based on Bridge mode. navigate here I thing that iptables is correctly configured.

I did a tcpdump on the Ubuntu box and the packets seem to be coming back, but ping still shows 100% packet loss. –El Barto May 24 '12 at 20:48 | Join the community Back I agree Powerful tools you need, all for free. You're seeing slow ping responses and packet loss.. My problem is that when the Ubuntu client tries to ping a server on the Internet, all the packets are lost (though, as you can see below, they seem to go

that'll at least give you the point where it's breaking. 0 Cayenne OP icefish Aug 6, 2012 at 6:39 UTC please post your resolv.conf & the output from physical id: 0 bus info: [email protected]:09:00.0 logical name: eth0 version: 13 serial: 00:25:64:41:07:c4 capacity: 100MB/s width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd What episode of Star Trek is this creature on? I will try everything you suggest! 0 Chipotle OP banzai2587 Aug 6, 2012 at 11:23 UTC the suggestion to setup the default gateway is the correct one, since

So I would ifconfig eth1 down, check routes again, if they are ok try to ping first your router if it works try to ping Am I right? –El Barto Jun 11 '12 at 20:35 I can't say about the reason for ping failures yet... I'm working on a Dell Inspiron with a Broadcom BCM4312 802.11b/g wireless card, driver=wl0 driverversion= ip=10.42. Top White Papers and Webcasts Popular 5 Best Practices for Business Intelligence Related Zenoss Service Dynamics Architecture Overview MoreWhitePapers Best Answer 0 Mark this reply as the best answer?(Choose carefully, this

What kind of wifi card is it and have you stfwed for whether that card requires any non-standard setup? I'm over my head on this. A router on that network has a private address in that address space. You're now being signed in.

Find a mistake in the following bogus proof How can I open the next/previous file alphabetically? Start a new thread here 5746849 Related Discussions Unable to Ping and Connect to VM via SSH Help with configuring network Accessing Internet Network problem...... Ubuntu server can access internet but cannot ping systems in the LAN 14.04 Desktop: Static IP is acquired, ping works, DNS does not Ubuntu server cannot access internet, however can use How can I claim compensation?

Help the community by fixing grammatical or spelling errors, summarizing or clarifying the solution, and adding supporting information or resources. I found this a good read for that.