I've got a bit of a basic networking question here regarding ping.
When pinging a particular host on a completely different subnet, I get a response like this:
PING myhost.example.com (1.2.3.4) 56(84) bytes of data.
64 bytes from 1.2.3.4: icmp_req=1 ttl=115 time=1.88 ms
64 bytes from 1.2.3.4: icmp_req=2 ttl=115 time=1.66 ms
64 bytes from 1.2.3.4: icmp_req=3 ttl=115 time=1.96 ms
64 bytes from 1.2
I can ping github.com but I can't ssh into it.
Why is the ping command outputing different results for these two instances?
$ ping -c 3 www.google.ca
PING www-cctld.l.google.com (173.194.79.94) 56(84) bytes of data.
64 bytes from pb-in-f94.1e100.net (173.194.79.94): icmp_req=1 ttl=48 time=24.7 ms
64 bytes from pb-in-f94.1e100.net (173.194.79.94): icmp_req=2 ttl=48 time=24.5 ms
64 bytes from pb-in-f94.1e100.net (173.194.79.94): icmp_req=3 ttl=
Hi Friends,
I am using Fedora 16 32+ bit distro. How do I check if my dns service is working or not? I tried the following command based on my very little knowledge of network things. Below is the output to a few commands.
I am having a problem connecting to the internet:
In Konsole:
$ ping google.com
ping: unknown host google.com
But
$ ping 173.194.75.94
PING 173.194.75.94 (173.194.75.94) 56(84) bytes of data.
64 bytes from 173.194.75.94: icmp_req=2 ttl=45 time=107ms
etc..
^c
--- 173.194.75.94 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4006ms
rtt min/avg/max/mdev
Hi, previously was using windows and there wasn't any problems. Now on ubuntu my internet connection seems very slow, its hard to browse web and also downloading files not working properly.
I have a server which I've been using at home (with no problems) for about a year. I recently upgraded the memory from 2x2GB to 2x4GB and updated the operating system to ubuntu server 11.10. Following this I have network problems with the server after a few minutes.
Simple question: how to make ping on Linux to show line numbers in output?
I mean:
1 64 bytes from www.site.com (2.7.1.1): icmp_req=1 ttl=247 time=17.9 ms
2 64 bytes from www.site.com (2.7.1.1): icmp_req=2 ttl=247 time=16.1 ms
3 64 bytes from www.site.com (2.7.1.1): icmp_req=3 ttl=247 time=16.1 ms
I've got some problems with my OpenVPN setup.
The Setup:
-> Ubuntu Server 12.04
-> Two active NIC's: eth0 (default): 192.168.1.0/24
eth1: x.x.x.x (external ip)
I've managed to get the routing to work so i can connect to the outside world with the eth1 NIC.
holmen@filserver:~$ ping -I eth1 -c 3 www.linuxquestions.org
PING www.linuxquestions.org (75.126.162.205) from 192.168.1.2 eth1: 56(84) byte