I 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
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.
I run the ping command using system() in C. It start pinging the desired destination but when I close my application it continues to ping. Is there any solution that as soon as I close my application it also stops pinging. Any change required in my C code?
I'm running Ubuntu 8.04.4 LTS to host a moodle server in a school.. moodle is running OK - but I'm having problems with MySql Any mysql command generates:
I've taken a look in unknown variable 'pid-file=/var/run/mysqld/ and there is no mysqld.pid file I have followed these instructions that I found elsewhere:
If there�s no mysqld.pid inside /var/run/mysqld directory, create mysqld.pid # cd /var/run/mysqld # touch mysqld.pid
[code]....
But after reboot the mysqld.pid file is missing again.. I can access mysql via phpmyadmin - but webmin fails with unknown variable 'pid-file=/var/run/mysqld/mysqld.pid'
when 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
hostname: Unknown host xauth: creating new authority file /root/.serverauth.2915 X.Org X Server 1.5.3 Release Date: 5 November 2008 X Protocol Version 11, Revision 0 Build Operating System: Linux 2.6.18-128.1.1.el5 i686
[code]...
I don;t have physical access to the system and it is a server located in Europe. Fedora release 10 (Cambridge) is installed in it.
I am using ubuntu 9.10 and I still cannot figure out this thing. I work behind a proxy managed by my university. Now, I cannot ping the other users on my network although they can ping me. Not to mention, I also cannot ping [URL]... It says : ping: unknown host [URL]... But I can ping the proxy server.
I've been using cyrus and sendmail together for a very very long time now. Just recently I upgraded to fedora 13 and now my virtual users can not send email from the /etc/sasldb2 passwords. I get in the /var/log/messages sendmail[31427]: unable to open Berkeley db /etc/sasldb2: Unknown error: Its weird that they can still log in and get email from imapd.conf
I even tried re-creating sasldb2 and sasldblistusers2 shows my two users 'one' that is also a local user account and the saslauthd authenticates when sending emails, but the virtual user 'two' can't send just only can log in to receive. /etc/sysconfig/saslauthd is set up as mech=pam. but I don't see how that would be relevant to this issue.
I've encountered a problem after doing a fresh install with xubuntu 10.10 (2.6.35-23-generic).some sites are blocked like [url]....if I do dig [url]....- I receive the A, CNAME records and the IP address and everything.when ping[url].... - I receive 'unknown host'.when ping <theipaddress> - I receive responses
I'm pinging a certain website and what happens is that each time the ping process freezes for an unknown reason ca. 10-15 sec then it starts to ping. Note that only this particular domain causes this hanging and Ctrl-c seems to have no effect at all! The domain is niteco. So far I've tried several independent linux systems all with the same result however other non-linux systems ping normally.
I use a wired Dlink Adsl Router GLB502T with its inbuilt dialer configured. Problem is it will not connect while computer is running.When I try to ping the local ip of the modem this is what I get "ping: sendmsg: Operation not permitted" and "/etc/init.d/networking restart" has no effect either.I need to restart my computer every time i want to connect to the Internet.I switch on the modem when the grub bootloader appears and the modem connects without any problem.This problem appeared when i installed Ubuntu 9.04.There was no problem with Ubuntu 8.04.
OS:Ubuntu 9.04 Motherboard: Asus M2N68-AM NVIDIA Geforce 7025/nForce 630a RTL8211CL Phy Gigabit LAN
There is a symlink from /var/www to a personal directory. FollowSymlink and chmod 755 are all set. It works perfectly until each morning I will get a "Symbolic link not allowed or link target not accessible" error. When I do a "sudo service apache2 restart", the problem will go away.
I installed 10.10 using wubi (Host system is Win XP). I want to create a symbolic link of a file on the host system (Windows c:abc.doc file) in my Ubuntu home ~/ directory. When I type command ln /host/abc.doc abc.doc It gives me following error ln: creating hard link `abc.doc' => `/host/abc.doc': Invalid cross-device link
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 have read many tutorials and guides on how to apply authentication to SMTP on postfix and so far had no look making it work, I do have authentication on dovecot on the pop3 and IMAP servers I have been trying to make this work now for on and off 3 months now and am completely stumped I am running my own server with a dynamically IP address but I have a DNS service to give me a fixed domain name which works. as I am on a dynamic IP I can't send email to external accounts as they need to to through a relay host but I cant set that up until there is some form of authentication on the smtp of postfix even if its just plain-text
originality I ran a windows server with hmailserver which was so easy to setup and use
I have postfix, dovecot, sasld installed
below are my postfix main.cf file and I can post my dovecot if needs be
Code: # See /usr/share/postfix/main.cf.dist for a commented, more complete version # Debian specific: Specifying a file name will cause the first # line of that file to be used as the name. The Debian default # is /etc/mailname. #myorigin = /etc/mailname
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.
A few weeks ago, I upgraded one of our machines to the 64-bit server edition of 10.04. All went reasonably well (after some hoops to get it to properly recognize/mount the RAID + LVM partitions), but one of the things that confounded the installation process was login timeouts. From doing some research, I thought I'd gotten it solved by removing the checks for updated packages on login, but I either didn't get it done, or there's something else going on here.The issue is that the machine is headless and is actually a file & application server, but I do need to connect to it via ssh on a regular basis. However, the issue isn't related to SSH, as it also happens when I try and log in through the physical console too.
What happens is that every so often, login attempts will time out for a period of minutes, then they will suddenly start working again, instantly giving me my expected shell. Again, I suspect it is something with the way the motd junk is being generated, but having a server that prevents you from logging in is totally unacceptable. I've no idea how to go about debugging what happens because I don't see anything useful in any of the logs, and I don't have a way to trace the login process from outside. I'd love to hear what the problem actually is and how to prevent this from happening.
Whenever I try to change a user full name, through System / Administration / Users and Groups, I get the following error: The configuration could not be saved - An unknown error occurred. Running Ubuntu 10.04.1 LTS 64 bit, freshly installed.
One person using our DNS servers reported a very curios problem. When he tries to access [url] he gets a timeout error. I tried loading the site using chrome, firefox and ie8 and I get the same results.
I am having a weird problem here. The open programs are closing secretly without giving any indication or issuing error. For example I open couple terminal and some minutes later I look at my screen, boom they are not there anymore. This issue is not just limited to terminals, other gui apps suffer from the same thing. Does anyone know if any program or service would do such a thing?. I am scratching my head here to figure out why that is the case It just started happening today.
I get the following error when BOOTING up with Ubuntu 9.10 & in dmesg:
phy0: noise floor calibration timeout
I think it is also causing one of my USB Serial devices to work improperly.I tried changing all the hardware (laptop(motherboard etc.), USB Serial device, & USB hub) but that did not resolve the issue.My code was previously working on an older version of ubuntu (9.04).As I boot up (before any of my software is run), bytes are written to my USB Serial (FTDI SIO) device.I also tried this on a fresh install & it appears that some bytes are being written to the serial divice(20 x 2 character LCD) while it is booting upIs there a bug with Ubuntu 9.10?
Is the ubuntu keyserver broken? I am trying to install a package and every time I try to install the key I get a time out error.
apt-update give me Code: W: GPG error: [URL karmic Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 932062C9CD30EE56
Then if I try to install the key I get this? Code: sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys CD30EE56 Executing: gpg --ignore-time-conflict --no-options --no-default-keyring --secret-keyring /etc/apt/secring.gpg --trustdb-name /etc/apt/trustdb.gpg --keyring /etc/apt/trusted.gpg --keyserver keyserver.ubuntu.com --recv-keys CD30EE56 gpg: requesting key CD30EE56 from hkp server keyserver.ubuntu.com gpg: keyserver timed out gpg: keyserver receive failed: keyserver error
Can I tell ubuntu not to bother with the key. I know the package is good and safe to install. I should be the one to judge if its ok to install not ubuntu.
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
I have multiple computers set up in my home (self education on networking) with one used as the main machine, and the others set up as a variety of server types. The main machine is running Lucid, as gui based os. The others are all running the server version. NO Domain controller is installed, no DNS server is installed.
ALL of the server machines boot to a login prompt, allow user name and password entry, and then will fail to login with a timeout error. After anywhere from 8-15 tries, the login will eventually succeed. Error also occurs when logging in via ssh.
I'm running sendmail 8.14 which sends out thousands of email. I'm getting several timeout error on only a few particular hosts. What I found is almost all of them are Exim 4.69
maillog shows --> timeout waiting for input from ..@xxx during client greeting
after several tries, I finally got bounce back with
--> 451 4.4.1 reply: read error from xxx.com. .. Deferred: Connection timed out with xxx.com. Message could not be delivered for X day Message will be deleted from queue
When i search though maillog with all of those error and they all seems to be running Exim and they are different mail domains.
I'm attempting to install Webmin in Endian I download the tar.gz file and ran setup.sh and it says it is installed, however it doesn't let me go to the webpage it says. I get a timeout error. I'm using the current version of endian and webmin.
