The ping tag has no wiki summary.
0
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17 views
13.04 - Random Lag Spikes on Wifi
I get random lag spikes on my wifi connection. Here's what pinging a computer on the local network does:
64 bytes from 192.168.1.99: icmp_req=10 ttl=64 time=2.06 ms
64 bytes from 192.168.1.99: ...
0
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0answers
26 views
internet problem
I am pinging another system -- its working but when other system is trying for pinging , it's not working. This problem is occuring in windows too I have already changed my lan wire. When attempting ...
1
vote
1answer
35 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
91 views
I can't upload out of proxy chanels, but I can download & open pages well?
This problem is annoying me for 2 weeks!
Unexpectedly, after migrating to Ubuntu I can't upload any thing via ADSL, also I can't send any comment in weblogs.
The odd point if I use proxy/ant-ifilter ...
1
vote
0answers
17 views
Server running on ESX can ping outside and inside but cannot be pinged (or ssh) from the inside
Have identical vm's that do not have this problem
Those identical machines are the only machines that can actually ping and ssh to this certain box.
Disabled firewall
Added new nic that was e1000 and ...
0
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0answers
87 views
Networking (somewhat) fails after upgrade from Ubuntu 12.10 to 13.04
I cannot connect (nor ping) to my laptop after upgrade from my PC running Windows 7 unless I ping PC from my laptop first.
2
votes
1answer
48 views
WARNING: kernel is not very fresh, upgrade is recommended
Sometimes when running ping, I see the following:
$ ping somehost
PING somehost (192.168.x.x) 56(84) bytes of data.
WARNING: kernel is not very fresh, upgrade is recommended
What causes this ...
1
vote
3answers
1k views
Wifi connected but no data transfer: “ping: sendmsg: No buffer space available”
I have a Desktop which runs on Windows XP and a laptop which runs in Ubuntu 12.04.
Recently I have set up a wireless router in order to be able to access internet on my laptop through wifi. The ...
3
votes
2answers
1k 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 ...
5
votes
3answers
95 views
How to show failed ping?
When we are using windows ping , it will show the failed pings. Does Ubuntu have similar function?
The failed ping is quite useful when debugging the network. How you guys solve this? Well, I only ...
2
votes
1answer
48 views
Output not redirecting to file
I'm experiencing weirdness (or rather showing Linux ignorance).
I want to learn the probability distribution of ping requests, so I thought I'd ping some random site for a while, grep the output to ...
0
votes
0answers
53 views
IPv6: ping6 from foreign host works, but cannot ping6 on same host
I have a strange issue with ipv6 on Ubuntu 12.04.
There are two hosts, directly connected to the internet. Both have assigned a /64 network. They are properly configured with a /128 endpoint each ...
0
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0answers
173 views
Why can't I ping my external IP?
I'm behind a router with my other computer. When I try pinging my external IP or the host resolving to it, I don't get host unreachable or a timeout, there just isn't any output at all. It looks like ...
10
votes
3answers
5k views
Why can't my machine resolve local windows hostnames?
When I ping any local windows hostname from my Ubuntu machine I get "unable to resolve host", but when I ping from a windows machine it works fine. Why would this be?
OS: Ubuntu 10.04
Samba & ...
2
votes
3answers
236 views
Upgraded from 10.04 to 12.04, lost internet connectivity
Since I upgraded my HP Proliant Server from Ubuntu 10.04 to 12.04, I am unable to:
ping google.com
ping 8.8.8.8
browse the internet with Firefox
git fetch origin
cap deploy from a remote machine
I ...
1
vote
2answers
149 views
Why am I unable to ping the same interface after configuring an IPv6 address
I setup IPv6 in my Ubuntu 12.04 on eth0 using command
ifconfig eth0 inet6 add 2001:db8:fedc:cdef::1/64
but when i try to ping eth0 itself using
ping6 2001:db8:fedc:cdef::1
it always gives
...
1
vote
0answers
16 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 ...
3
votes
1answer
183 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
0answers
147 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 ...
0
votes
0answers
57 views
Latency when gaming through WINE
I managed to set up WINE in my system and I tried playing my favourite game at this moment (League of Legends). Everything runs smoothly even on high resolution and setting but the ping spikes from ...
0
votes
0answers
110 views
Can not ping NIC from another NIC on same System
I have an Ubuntu guest installed in VirtualBox with two virtual network adapters : Internal network adapter + Bridged Adapter.
The bridged adapter is using DHCP for connectivity configuration and ...
0
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0answers
63 views
How can I fix networking after upgrading a Hyper-V instance?
I upgraded Ubuntu from 10.10 to 11.04 on a Hyper-V virtual server. All seemed to go well except now I have no network capabilities. I can ping the local host but not the gateway. I have been all over ...
2
votes
0answers
234 views
Cannot ping localhost after a half day of uptime
This just started like 4 or 5 days ago. I'm running Ubuntu 12.04 desktop, and after about 12 hours of uptime it seems the loopback device just stops working. If I do an ifconfig, it looks like it's ...
1
vote
3answers
139 views
Cannot Ping from server when logged in from another machine
So I found out my problem when I would use the curl method on my linux Ubunutu 12.10 Server at home while logged in from my laptop (Mac OSX Lion). Nothing was happening when I would use the curl ...
1
vote
2answers
997 views
Can resolve hostname via dns using `host` but can't ping/ssh/ntp
I'm setting up a local network and have configured a DNS server. I can resolve hostnames by querying the DNS server, but no programs can look them up.
I uninstalled libnss-mdns and removed ...
0
votes
1answer
126 views
ubuntu as router, 2 nics, 2 lans, outside lan can not connect to inside lan
How can I make LAN on 192.168.1.xxx (eth2) forward packets to other LAN (eth0) 10.42.0.19 (Win7 PC)?
Both the LANs are connected to Ubuntu PC. I can ping from PC connected to eth0 to PC connected to ...
0
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0answers
165 views
Very high ping (20s) with Realtek 8111E on Ubuntu 12.04 64bit
I have upgraded my main workstations' hardware with a new motherboard (MSI 990XA-GD55) -- the new system has an onboard Realtek 8111E NIC. Network did not work at all until I installed Realtek's ...
1
vote
1answer
363 views
Why can't I access localhost without an internet connection?
For some reason I cannot access localhost without an internet connection in Ubuntu.
As soon as I disconnect from the internet (with the networkmanager GUI), both ping localhost and ping 127.0.0.1 ...
1
vote
0answers
120 views
Ping from one network host to another network host
Need the help to ping vice versa from one network to another network. In between there is 1 ubuntu server. Eth0 is connected with 192.168.88.0/24 and eth1 is connected with 192.168.100.0/24 network. I ...
0
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0answers
50 views
Can not ping to window from ubuntu in LAN with DHCP
I can not ping from Ubuntu to Window in LAN but otherwise.
My router is set DHCP mode. Is there any configures?
1
vote
1answer
166 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 ...
1
vote
2answers
147 views
DSL modem drops connection intermittently
I have a dual-boot machine: Windows 7 and Ubuntu 10.04. The computer is connected directly to the Baudtec modem by a LAN cable. The modem is connected to the phone jack. Under Windows, the internet ...
-1
votes
2answers
3k views
Cannot ping any computers on LAN
I havem't been able to find a straight forward answer on this yet. I'm hoping people here are able to help!
Keep in mind that I'm a complete beginner at this - this is the first installation i've ...
0
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0answers
76 views
IRC ping problems since installing the last two linux mint 13 updates (native update manager) [closed]
I'm quite new to Linux, so please don't cut off my head for using wrong terms or simply being stupid about the behaviour of this OS~
That being said, straight to my problem.
For about four days, ...
0
votes
0answers
76 views
Cannot connect to Remote Host
I have a Mini2440 kit which has IP address 192.168.1.230. I connect my laptop by cross cable to kit, configure eth0 address 192.168.1.23 255.255.255.0 but I cannot ping to 192.168.1.230.
In ...
4
votes
2answers
432 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 ...
0
votes
2answers
642 views
Ping for 4 times
Usually I use ping to check my internet connection. In windows, if I use:
ping google.com
I get only 4 information ping, but on Ubuntu, if I use that command, the ping can' stop until I stop it ...
0
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0answers
98 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 ...
5
votes
2answers
2k views
Why can't I hear audible pings?
The ping manual says that ping -a will generate audible pings, but when I try this no sound is made.
What am I doing wrong?
0
votes
0answers
141 views
Wireless network : Ping to slow
The last two days my computer is too slow on the network.
I have try a ping in Google with 10 packages with the result that following:
ping -c 10 www.google.com
PING www.l.google.com ...
5
votes
1answer
2k views
nslookup finds ip, but ping doesnt
I know this looks like all the other "can ping via ip but not dns" questions, but those didnt really help me at all.
Also, having hosts files in all machines is not doable as this server will ...
3
votes
2answers
2k 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 ...
6
votes
3answers
995 views
how to detect a file over internet using ping or similar command?
I have a shell script to download some of my stuff over Internet. How can I know if a file exists over the Internet? Let's say I want to know if http://192.168.1.1/backup/01012011.zip exists or not? ...
0
votes
0answers
140 views
Cannot ping gateway at times
Ubuntu 11.10. I have a home network with my PC connected to a router via wi-fi. The router is configured to serve as a default gateway. At times I can't ping the router for about 5-10 seconds and then ...
1
vote
1answer
237 views
Why can't I ping “http:/ushou-appeng01/ufm/…”? [closed]
I am not able to ping http://ushou-appeng01/ufm/Firmware/packages in Kubuntu 10.04.
This link is accessed in my ltib file. When I tried to ping this link from the bash shell, it gave me a "Host Not ...
0
votes
2answers
632 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
0answers
338 views
Chrome and Firefox not able to find some sites after Ubuntu's recent update? [closed]
Loading of revision3.com in Chrome stops and status saying "waiting for static.inplay.tubemogul.com"
grooveshark.com in Chrome never loads
But wikipedia.org, google.com works just normal
same ...
2
votes
1answer
4k 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
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 ...
4
votes
1answer
1k views
How to command “Ping” display time and date of ping
When I ping I have this display:
> ping -i 4 www.google.fr
64 bytes from wi-in-f94.1e100.net (173.194.67.94): icmp_seq=503 ttl=46 time=45.5 ms
.......
.......
64 bytes from wi-in-f94.1e100.net ...
