0
votes
0answers
11 views

How to remote access Aster express through ubuntu?

I am using latest version of Aster express edition form Teradata and configured, which is run only in windows so create a virtual machine of windows on my Ubuntu machine, and its perfectly working in ...
0
votes
0answers
8 views

Weird result when a host becomes reachable during ping

So check this out... "gw" is defined in my hosts file. My machine is .2. When I start to ping, .1 has yet to complete a reboot. When it becomes reachable again, strangeness--the ping is alleged to ...
0
votes
1answer
19 views

Using arping command in ubuntu 12.04

I am configuring a pgpool instance to get a HA of postgresql services. I am following this configuration. I found a command and I ran it manually in my console: arping_cmd = 'arping -U $_IP_$ -w 1' ...
1
vote
0answers
142 views

No gateway ping in ubuntu and fedora, but ok on windows

I am facing a confusing problem. while using my home Wifi on ubuntu 14.04 amd64, my internet connection suddenly gives no response but in notification area it is shown as connected. I switched my ...
1
vote
1answer
104 views

Can't ping Arch Linux machine from Ubuntu Server

I have a server and a desktop. Server: OS: Ubuntu Server 14.04.1 IP address: DHCP from Asus router, allocated by MAC address to 192.168.1.4 Connection: wired Ethernet, always on Desktop: OS: ...
0
votes
0answers
22 views

Ping non-responsive, inspite of working internet connection

I am running on Ubuntu 12.10. And I am connected to a working, stable internet connection. I can browse using firefox and chrome. But when I try to run ping command in the terminal, no packets are ...
1
vote
0answers
44 views

How to test that my ubuntu is alive on network?

My question is , how to check that my ubuntu desktop is alive , if ping is disabled in firewall . What Methods help me to figure out the status of my Ubuntu ?
0
votes
3answers
169 views

packet loss in ping

I'm new to linux. Currently I have two ubuntu VMs on a Windows 8 host. I created two virtual networks for both VMs as below: 1-NAT : to use the windows 8 internet Two internal connections to connect ...
1
vote
1answer
715 views

Can't ping my own local machine by IP address?

I have an Ubuntu machine named ci-server, with wired connection and fixed IP address of 192.168.0.214. When I ping by IP I get the following output: administrator@ci-server:~$ ping 192.168.0.214 ...
0
votes
1answer
279 views

Lag spikes when playing games since upgrade to 14.04 from 12.04

I sometimes play games (Awesomenauts, CS:GO,...) on my Ubuntu 14.04 laptop. After upgrading from 12.04 to 14.04 last week the gameplay of all of my internet games suffers from lags every view minutes. ...
0
votes
0answers
53 views

Synergy works one way only?

I am running two Ubuntu 12.04 machines connected to the university network. One is a desktop and the other a X230t Lenovo laptop. They are both wired(eth0) to the same network. I am trying to get ...
3
votes
1answer
108 views

How do I configure a machine to respond or not respond to ping requests?

How can I manage my Ubuntu machine so it doesn't (or does) respond to PING (ICMP ECHO_REQUEST - type 8) requests? Normally almost all computers in a LAN network respond to ping with an ICMP ...
0
votes
0answers
28 views

3 virtual machines running ubuntu. vm1,vm2,vm3, vm2 as router, only vm1 has internet

I have 3 ubuntu Virtualbox virtual machines labled vm1,vm2,vm3. I would like only vm1 to have access to the internet. I would like vm2 to act as a router between vm1 and 3. So I can ping vm3 from vm1 ...
0
votes
1answer
37 views

Can't ping machine on LAN from 1 out of 3 Kubuntus

I have three Kubuntu systems running, one 12.04 and two 13.10. I have an HP MediaVault (a network attached storage device) on my LAN. On the 12.04 and one of the 13.10's, I can ping hpmediavault; on ...
0
votes
1answer
506 views

Why ping -f command needs sudo privileges?

When i tried to use ping -f ipaddress command in Ubuntu for testing my system , It fails with a message : ping: cannot flood; minimal interval, allowed for user, is 200ms When i type man ping and ...
6
votes
3answers
1k views

How to monitor, who is pinging me?

Is there a way to know who is pinging my PC on my network. Is it possible to monitor all ICMP packets , how can i do that ?
0
votes
1answer
81 views

Cannot access ubuntu from windows

I cannot access my ubuntu shared folders and I cannot ping it too (from windows). In ubuntu, I have smbd and nmbd services started. The ubuntu machine can be seen in the windows Network directory. The ...
0
votes
1answer
2k views

ping: unknown host

Since few days, my dedicated server (Ubuntu 13.04) is no longer able to ping or connect to my NAS through DNS (hostname -> kr1.synology.me ) . The IP address ( 178.83.88.248 ) address against , is ...
0
votes
0answers
142 views

Unable to connect windows server 2008

I am using Ubuntu Desktop 12.04.3 x64 and Windows 8 x64 (dual boot) and my organization has a server running on Windows Server 2008. My problem is that I am able to ping and connect to our ...
2
votes
2answers
3k views

Can't ping any websites, but can access websites through browser

I'm using Ubuntu 13.10 running on the newest version of Macbook Pro (dual boot). I'm using wireless connection to access websites through the Chrome browser and it works. But ping doesn't work. For ...
0
votes
1answer
230 views

Ping IP or URL from different IP with same Ubuntu

how to ping a IP or URL from different location or IP with same Ubuntu PC . I want access same IP or URL from the same Ubuntu PC but not with same system IP every time . thank you.
0
votes
1answer
162 views

Problem Connecting to Wired Network

I just installed Ubuntu Desktop on a brand new Dell computer that had windows installed on it. I have the ethernet plugged in, but it does not connect to the internet. I get an IP address. It has ...
0
votes
0answers
122 views

Is there any GUI based software for Pinging multiple IP address at a time in Linux?

Is there any GUI based software for Pinging multiple IP address at a time in Linux? Such tools are available in Windows. Graphical tool will be good and easy to use than command based one. Thank you ...
0
votes
1answer
648 views

Internet extremelly slow UBUNTU 13.04 Alfa Awus036h

I have a peculiar problem. Presently I have Win7, Backtrack 5r3, and freshly installed Ubuntu 13.04. I have Alfa Awus036h as my 2nd usb Wifi card. Both backtrack and this new Ubuntu recognize it ...
1
vote
0answers
227 views

Can't reach PC over network until it pings me

I have two Ubuntu PC's in my setup. PC A is wired into the home router. PC B is wireless. When I reboot PC A, I can't ping PC B until PC B pings PC A. After that it works just fine. Also I think ...
1
vote
0answers
222 views

Ad Hoc Network IP Issue

I'm trying to set up an ad hoc network between an ARTiGO a1000 system (running ubuntu 11.10) and my computer (running mac os x), and I can't seem to get the connection working. I've tried setting up ...
1
vote
1answer
3k views

Unable to ping Ubuntu from Windows

I'm using wireless router for internet access and local wireless network. When I ping from Ubuntu to Windows XP over a wireless LAN, it works using either IP or hostname of the Windows device. But ...
0
votes
1answer
2k views

Ubuntu 12.04 ping 8.8.8.8 does not work on one network only [closed]

I'm using Ubuntu 12.04. I can connect to and use the internet on one wireless network (say A) and not on the other network (say B). I can connect to B and get an IP address. When I ping 127.0.0.1 it ...
1
vote
1answer
274 views

My network disconnects and reconnects all the time

Every few minutes my internet connection fails and then reconnects automatically, though the Network indicator never changes. I can post some logs if needed, I just don't know what, any help would be ...
1
vote
0answers
29 views

Counting route changes with Ping tool

I am busy doing mesh testbed work, and I am evaluating the performance of this network by the use of several metrics. One of these is the amount of route changes the protocol performs. I note that ...
2
votes
0answers
610 views

Stateless auto configuration IPv6 in ubuntu 12.04

I have installed ubuntu 12.04. i heard that ethernet interface automatically get a link local address but in my ubuntu box it's not getting link local address. Command ifconfig -a output Link ...
4
votes
1answer
2k views

Destination unreachable with ping6 between two local machines

I have 2 Ubuntu machines one acting as IPv6 wireless router (running hostap and radvd on wlan0) and the other is connected to that router. the router wlan0 interface has the address 2001:db8:1:1::1/64 ...
1
vote
1answer
487 views

Windows xp able to ping ubuntu but not vice versa

I am trying to get both my virtual machines to ping each other. My first virtual machine is running on Ubuntu (brdige connection, using a external network adapter) IP: 192.168.1.148, my second virtual ...
7
votes
2answers
15k views

What does “ping: sendmsg: No buffer space available” mean?

I had an intermittent issue (which resolves itself spontaneously, after using a different connection for a while) that caused Internet requests to fail, with one particular wireless network. After ...
0
votes
2answers
236 views

My Ubuntu Server 12.04 box cannot ping my ADSL modem

My Ubuntu Server (12.04) box doesn't ping my ADSL modem. I've setup a simple network which connects a XP box, a Ubuntu Server box and an ADSL modem. The XP box pings the Ubuntu Server and the ADSL ...
4
votes
2answers
772 views

Linux got IP from DHCP, but still can't connect to WPA2 WIFI

Here I got a problem. I have a Wireless Router which is Buffalo WCR-HP-GN, and I setting a WIFI which use WPA2-PSK authentication and the passphrase encrypted by TKIP. The password is a 9-letter ...
2
votes
1answer
6k views

VirtualBox: How do I ping a Windows guest from the Ubuntu?

I use Ubuntu 12.04 (64-bit) as host OS and Windows 7 as guest OS. How can I ping the Windows 7 system from Ubuntu? And is that possible even when Internet is off?
0
votes
2answers
1k views

Computer becomes unreachable on lan after some time

I work on my laptop and ssh into my desktop. I use a lot of key based authentication for many servers for work but recently I couldn't login because ssh would pick up and try all the keys and it stops ...
0
votes
2answers
2k views

Problem with Samba + NetBIOS. Can't ping Ubuntu from Windows

I cannot ping my Ubuntu box from Windows. I have Samba installed and I have checked iptables and NetBIOS ports are not blocked. smbd and nmbd are both running. I'm running Ubuntu 11.10 Server. I was ...
0
votes
1answer
2k views

Cannot ping/ssh computers in LAN (including gateway) but can still access the internet

Hello people from AskUbuntu: As the title says, even though I can access the internet, for some reason, I can't ssh/ping computers in my LAN. In addition, only computers from outside the LAN can ssh ...
4
votes
1answer
8k views

how to ping & use specific network card

i have 3 network cards , 1 Lan (wired) , 1 wireless network card & 1 is wireless usb how do i ping from specific network card ? & how do i use specific network card for specific ...
4
votes
2answers
6k views

Duplicate ping response when running Ubuntu as virtual machine (VMWare)

I have the following setup: My router - 192.168.0.1 My host computer (Windows 7) - 192.168.0.3 And Ubuntu is running as virtual machine on the host. VMWare network settings is Bridged mode. I've ...
1
vote
1answer
4k views

How to install and setup SmokePing?

Any have good link to how to for SmokePing that is upto date for 10.10 or 10.04(aka mint11)?
4
votes
2answers
5k views

Can't ping Ubuntu laptop from my LAN

My laptop has Ubuntu 10.10 and is connected to my router with full internet access, yet I can't ping it from other computers on my LAN. I tried the following: I can successfully ping those other ...