Unable To Ping Linux
The routing tables are the same when broken/working as they were earlier in the thread except the following additional route exists now: Code: 192.168.122.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr0 By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Does anyone have any idea what's wrong? You are currently viewing LQ as a guest. this contact form
share|improve this answer answered Aug 2 '12 at 19:06 pradeepchhetri 4,79462345 Awesome! The strange thing now is the routing table now looks like this: Code: Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface #########.0 0.0.0.0 255.255.255.0 U 0 0 Top Best Answer 0 Mark this reply as the best answer?(Choose carefully, this can't be changed) Yes | No Saving... Can you suggest any other resources?
Unable To Ping Gateway In Linux
Reply Link Tim Archer April 10, 2007, 12:11 amIn case you want some details on how to change the default port for SSH on your server, making it a little more Internet on startup! /etc/network/interfaces: Code: # The loopback network interface auto lo iface lo inet loopback # The primary network interface auto eth0 iface eth0 inet dhcp #iface eth0 inet static Last edited by BBBThunda; September 18th, 2011 at 04:13 AM. Then verified by which ip address the remote host is accessed from by "w -i" command.
Please note that when you force binding to a specific IP or interface, the source IP address of a packet does not mean that the packet actually exits your machine through Top Best Answer 0 Mark this reply as the best answer?(Choose carefully, this can't be changed) Yes | No Saving... for me there is a rule in Amazon EC2 that prevent to allow the ping traffic between your machines... Unable To Ping Linux Server From Windows Reply Link Joe February 22, 2007, 10:18 amhttp://www.bitwizard.nl/mtr/ Reply Link Sven Hoexter February 22, 2007, 3:36 pmWhen you're at #5 you might have a serial console to access (ok that's lokal
What's the best way to get them back? –cwd Aug 2 '12 at 20:28 1 check if you have installed the policycoreutils package –tombolinux Aug 2 '12 at 20:53 Remote server may be down due any one of the following causes:Remote network/gateway down (traceroute will tell this)Your server is down (cable is not plugged or power is down or hardware Updated the thread with traceroute output. –Nambi Mar 17 at 21:15 Looking at the ip rule output, I can see no reason why the routing table "eth0" should be What to do when using your private key from another computer?
shreevinay1 replied Mar 27, 2013 If you are unable to perform PING from server indicates connection problem. Unable To Ping Default Gateway In Linux Vmware Disabling this feature is a common way in several servers. Seven Impatient Knights Word for fake religious people Why don't some modern cars automatically turn off headlights when stopped? So, "cat /proc....", and if it gives you 1, do a "echo 0 > /proc...." –woliveirajr Aug 2 '12 at 19:01 @woliveirajr - that is very good to know.
Linux Ping Gateway Destination Host Unreachable
Thanks –JoeMoe1984 Feb 5 '13 at 23:06 That seems to be the issue. Both using ping and curl are working normally. Unable To Ping Gateway In Linux Why did my credit score plummet in a week? Centos Can't Ping Gateway thanks!! –cwd Aug 2 '12 at 21:09 add a comment| up vote 2 down vote I think your ping is not working because of SELinux.
ping -I eth1 -c2 google.com PING google.com (188.8.131.52) from 10.0.2.4 eth1: 56(84) bytes of data. 64 bytes from lax17s02-in-f14.1e100.net (184.108.40.206): icmp_seq=1 ttl=49 time=11.5 ms 64 bytes from lax17s02-in-f14.1e100.net (220.127.116.11): icmp_seq=2 ttl=49 weblink One of the problems was it seemed that I had eth0 disabled, which ifup eth0 corrected. I can use the keyboard and the space key to select Disabled for the security level, but I don't know how to "select" Disabled for SELinux. UNIX is a registered trademark of The Open Group. Centos 7 Cannot Ping Gateway
So, the traffic does go through the different interfaces when routing is setup right.
Follow him on Twitter. I tried your stopping the iptables , but no luck Corona688 : could you please help me in adding the route to in windows Remove advertisements Sponsored Links chander_1987 View Public Hossein Zabolzadeh replied Jul 1, 2012 Thanks Dennis. Linux Server Not Responding To Ping Contact Us - Advertising Info - Rules - LQ Merchandise - Donations - Contributing Member - LQ Sitemap - Main Menu Linux Forum Android Forum Chrome OS Forum Search LQ
Anyway, signs point to maybe a routing issue now? This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. I also have a machine running Ubuntu Server 10.04.2. http://cleantechinnvest.com/to-ping/unable-to-ping-linux-box.html All other nics on private network are receiving1Unable to get embedded device to ping anything on the network2Network connectivity trouble to non-routing multi-homed hosts?1How to create permanent ip alias belonging to
The time now is 10:22 PM. The time now is 04:22 AM. share|improve this answer answered Mar 17 at 19:20 Law29 2,4031420 Added the output from "ip rule" command. –Nambi Mar 17 at 21:06 Thanks for the suggestion to Feel free to share any other tips in the comments.Updated for accuracy.
All product names are trademarks of their respective companies. The only issue is "icmp" packets are not getting routed properly. –Nambi Mar 18 at 16:18 The remote host you've given is google.com, or r2d2 which seems to have But I think, its better to, before starting to check them, at first running the echo 1 >/proc/sys/net/ipv4/icmp_echo_ignore_all command. Having a problem logging in?
Theorems demoted back to conjectures Help, my office wants infinite branch merges as policy; what other options do we have? If anyone can explain why, that would be fantastic. Why does a (D)DoS attack slow down the CPU and crash a server? You can try these tips/tools to diagnose an issue of Linux network connectivity to remote or local servers.Steps to diagnose the problem:#1: Use ping commandAlways ping the IP address of server
When should streams be preferred over traditional loops for best performance? Accessing Cognos Installed with Apache from Internet Connect remote computer by using Computer Management console?? Or are you running a firewall? I can't seem to be able ping the gateway or the other Linux machines.