I'm running Fedora Core 8 (fc8) and when i make ping to that server, sometimes i get time request timeout and i don't know why...
I have the CPU of this picture and the network device is integrated look my CPU
[url]
I've been trying to figure out what Apache directive is causing this:
Code:
[Thu Nov 11 15:00:00 2010] [info] [client x.x.x.x] Request header read timeout
My apache version is:
Apache/2.2.14 (Ubuntu)
I have google searched for this error but cannot seem to find any matches or information.
I have a web application that runs through thousands of IP addresses and checks if they're online. Basically, if a server uses more than 250ms to respond, it's considered offline in our case. It would be an enormous timesaver if we could get the ping command to give up after about 300 ms, instead of what seems to be the minimum value of the -W parameter, 1 second.
View 2 Replies View RelatedI've checked my /var/log dir and can't find anything.
View 1 Replies View Relatedwhen i type the command ssh node2@ip the terminal hangs up a bit then an error message stating that connection timeout but here is a thing: i cant ping to node2 but i can terminate the ping manually using ctrl+c when i terminate the ping usual message appears stating 10 packets transmitted, 100% loss ps: when i go to node3 and ssh to node2 it works fine and also i can ping from node3 to node2 very fine. and the firewalls are down at all nodes
View 10 Replies View RelatedI am trying to set up the IRCD-IRC2 server to allow local chat between users connected to my Ubuntu server through SSH. I have port forwarding all set up to the point when I open port 6667 on the localhost it immediately comes back with":My.Irc.Com 020 * lease wait while we process your connection." Sounds promising. But it's not. It hangs for over a minute, then comes back with "ERROR :Closing Link: [unknown@127.0.0.1] (Ping timeout)" and closes the connection.
I don't want IRC2 to connect to any other servers. I just want it to facilitate chat between other users logged in through SSH as I said. Here is my ircd.conf file
M:My.Irc.Com::BC, Canada:6667:0001
A:Canada:info@irc.com:Notes::SrvName:
P:127.0.0.1:::6667:
I:127.0.0.1::::10
Can anyone tell me what I'm doing wrong?
I am using an virtual machine. where I need to ping from one machine to another. earlier I was able to ping. But after going to google.com once, I cannot ping back to this machine.
But if I gave ping -I eth1 <IP> then I can ping.
I cannot install any package, so tell me solution which includes not installing any package.
I set the default os to boot as windows 7 with a timeout of 1 second. I thought that this would be enough time to switch os ubuntu when i need to, but I am unable to. How can i reset the timeout to 3 seconds? I also cannot view the ubuntu partition within windows because of ubuntu's file system.
View 9 Replies View Relatedhow to redirect all client http request to https request in squid
View 1 Replies View RelatedThis applies to my 2 opensuse PC's, my Windows PC is fine.I can ping a hostname, say "PC1" but I can not ping PC1.domain.local (even the host PC can not ping it's own FQDN). When I ping just the hostname the ping stats even list the FQDN.Onto the next issue, since all my PC's, have the domain prefix domain.local, my Synology can not. I can ping it's IP and that is it. I can resolve it's name with nmblookup just fine tho and that is what is killing me. How is this not resolving.Even weirder, I can browse to "Synology" in Network Servers under places on the slab.
View 3 Replies View RelatedEven ping google's ip address doesn't work. unknown host error using backtrack4 able to browse net with these settings.
My network settings:
What's the problem with these settings...
Ive got a problem on my server ....installed Debian 5 , Webmin and than syscp settung up syscp ready ....
I try to ping "localhost" ansver ping: unknown host
I try to ping "localhost." there is a host with IP 127.0.0.1
I need it to change it in "localhost"
Is that the bind9 maybe?
I have two machines on this network, one running Ubuntu and the other running Fedora.
When I'm using the Wireless network on the Ubuntu machine, I cannot ping the Fedora machine. Everything else works. I can browse the net fine.
If I switch over to the Wired Network then I can ping the other machine.
I don't understand why ping doesn't work only over the Wireless. I can ping the router so I'm guessing it's getting blocked by the router but I didn't block ICMP traffic.
I tried asking on IRC and they ran out of ideas too to find out where the problem is.
I have a debian server installed with a static ip. Now i am able to ping my ip, but when i try to configure a domain name with the nameserver as my ip, i am not able to ping the domain name
eg:
When i ping www.google.es, i get something like:Quote:
ping www.google.es
(wait 20 seconds)
64 bytes from 66.249.92.104: icmp_seq=2 ttl:53 time=80 ms
[code].....
I just installed my first EVER bind DNS server. I am running bind9 on Ubuntu 10.04. Everything seems to be working great except one thing: If I ping a host that I have set up in bind by its HOSTNAME the pings take 5-6 seconds to reply/print to the screen between each echo response. If I ping by the host's IP address, they echo back very quickly.
I have read that IPv6 can cause this, but I have disabled it in /etc/sysctl.conf and the problem still exists.
I know everyone says this can't be a DNS issue, but this never was an issue with dnsmasq (which i was using prior), and it doesn't make sense that the ping are ONLY slow when pinging by hostname and not IP.
Configs below:
Ping by hostname - there is a 5-6 second delay between each one of the responses:
Code:
Ping by IP - the responses come VERY quickly one after the other:
Code:
/etc/resolv.conf:
Code:
Code:
rev.0.168.192.in-addr.arpa:
Code:
So, I have an Virtual Machine running CentOS 5.4. It sits behind a hardware firewall which also does NAT'ing. I've set up plenty of these, so I know for sure the firewall and NAT rules are set up correctly. From the host, I can ping anything in my subnet and the gateway. But I can't ping anything else beyond the gateway. I can perform DNS queries and when I try to ping, it finds the appropriate IP address.But from the outside, I can ping the PUBLIC address (It's a 1 public to 1 private address NAT, not 1 public to multiple private). I've tried it with IPTABLES on and off, with no change.
View 11 Replies View RelatedI have Mandriva One 2009.0 (192.168.1.100) on one box and Mandriva Free 2010.0 (192.168.1.118) on the other. I can ping router (192.168.1.1) from both of these boxes but I can't ping one box to the other and the other way around. What's going on?.
Do I have to change some settings in router?. Or is it firewall issue on those two machines?. Both of these boxes are connected by cable. Symbol of the router: TL-WR340G.
I am new in linux,I installed apache-tomcat on fedora.I can view all web pages on localhost:8080 but when I try to view them by server's url address from another computer, I don't get respond.Can it be a firewall problem or something else?
View 4 Replies View RelatedI have connected xp and fedora through crossover cable . xp has ip address 192.168.0.1/24 (manually assigned) fedora has 192.168.0.2/24 with default route equal to 192.168.0.1
I can ping fedora from xp computer but i can't able to ping xp from fedora computer.
I have manully edit the /etc/sysconfig/network-scripts/ifcfg-eth0 file with correct subnet mask and ip address because when i tried to give ip address manully in network manager the subnetmask is replaced with gateway address don't know why.
Now i want to share internet through crossover cable . xp is connected to internet through wireless usb adapeter.
I try to use the "ping -a" command for getting an audible ping. But there is just silence The command "beep" works fine, so everything should be ok with the speaker (in the konsole).
View 3 Replies View RelatedI try to ping with php : exec("ping -n 1 $ip",$output[],$retval); it works fine in window. but in linux i got this error : ping: icmp open socket: Operation not permitted are there any ways to solve this ?
View 5 Replies View RelatedHost - Fedora 12 64bit
KVM
VM - Windows Server 2008 64 bit
bridge-utils
VM can ping host and Internet but host can't ping VM.
I set VM static IP 192.168.0.205.
It turns out dynamic IP - 192.168.0.55
On host:
Im trying to run a headless box but grub has no time out so it sits until I plug in a keyboard and hit enter. I have tried to put a timer on using 'startup-manager' but this seems to be ignored.
When it boots I get GNU GRUB version 1.99~rc1-13ubuntu13 and a list of operating systems. Unless I hit enter it will wait forever.
"How can I reduce TCP timeout " for delay which is normally in minutes. I want to reduce it in miliseconds or 1-2 seconds.
View 3 Replies View Relatedsend pings test for hours to my router 10.0.1.1 and the ping test is perfect, never fail. 8024 send packages, 8024 packages received.
Now but when make the same ping tests for hours to my linux CPU, i saw that sometimes the ping test say timeout Whan can i do? Can i edit the timeout value for in my linux cpu? what you think? This is making me crazy because me linux cpu is loosing packages..
Code:
[root@TornadoR3 ~]# ifconfig
eth1 Link encap:Ethernet HWaddr 00:08:02:F9:AB:FF[code].....
I'm trying to get granular with TCP, one of the answers I can't seem to find is. When a client server connection is lost without closing, how many duplicate ack's are sent until the session is closed. I've kind of figured out the the sender will continue to retransmit a segment for about 9 mins if not Ack'd. going from 1.5,3,6,12,24,48 and the continuing with 64 seconds up to around 9 minutes before is resets the session. but whats happening at the other end.?
View 1 Replies View RelatedI have a named server that has forwarders setup. Quite often the dns server where I forward would not respond right away and the query would fail. It would then also cache the empty result for 3 hours and I would need to restart the service or clear the cache. how would I be able to specify a value for forwarders timeout, just like on Windows DNS.
BIND 9.3.6-P1-RedHat-9.3.6-4.P1.el5_5.3
I was trying to rsync datas from one server to a remote server. There is a firewall between the two servers and the 22 port is open for the servers.
Attached the error that I got.
I am geting a bit confused regarding the autologin of a user , and in need of help desperately. Could anybody please help me with the below queries :
How can we set autologin for any normal user in RHEL5 ? Also, How can we then logout such a user later, as we can't logout such user normally ? How to set timeout for such autologin users ?