What configuration options in /etc/ntp.conf do I have to set to allow other computers to receive time from a ntpd server? I've tried removing "nopeers" and "noquery" from the restrict lines, but I can't see anything on port 123.
View 2 RepliesI use Arch, but no info about it in official wiki.
View 2 Replies View RelatedI am facing issue in ntp, it is getting killed frequently. see below error; # /etc/init.d/ntpd status ntpd dead but pid file exists After starting service it is works fine but again after sometimes it get in dead postition.
View 5 Replies View RelatedI'm trying to sync my clock. I think I would like to do this by the "ntpd" daemon running. I think it should start up on boot, but it doesn't.
I have the following in my /var/log/syslog:
Jul 18 23:44:14 neo ntpd[1780]: ntpd 4.2.6p2@1.2194-o Sun Oct 17 13:45:13 UTC 2010 (1)
Jul 18 23:44:14 neo ntpd[1781]: proto: precision = 0.634 usec
Jul 18 23:44:14 neo ntpd[1781]: unable to bind to wildcard address 0.0.0.0 - another process may be running - EXITING
Jul 18 23:44:14 neo ntpdate[1194]: step time server 72.26.125.125 offset -0.505108 sec
Other posts say if ntpd and ntpdate run too close together, they cause one to think the other is locking a resource. It works to type "ntpdate pool.ntp.org" to manually update the clock. My Debian version is squeeze (6.0.2)
It works to start the ntpd daemon manually:
... sudo /etc/init.d/ntp start
... Starting NTP server: ntpd.
I am rebuilding / updating my internal server. It is strange to me that 11.0 will not install on this ASUS M3A78 MB but 11.2 will go through. I am setting up the ntp server and run into new things, ntpdate is not used anymore so you have this long string : sntp -P no -r pool.ntp.org which does the same thing or a couple of other calls that may work. It seems that pool.ntp.org will not work however so I switched to another time server.
pool.ntp.org does work on 11.0 however, it still uses ntpdate atm.
I can use ntpdate to my server from other clients and get the time but I can't use Yast to set it up, it hangs (or maybe it will eventually time out) when you test the server in the gui tool. rcntp ntptimeset comes back with no server reached on the ntp server machine so I am not confident that it will auto update itself, which I think is an issue, the server will not respond to client queries after a day or two.
[root@espeed log]# /etc/init.d/ntpd start
Starting ntpd: ntpd: error while loading shared libraries: libm.so.6: cannot open shared object file: No such file or directory
[root@espeed log]# ldd /usr/sbin/ntpd
linux-gate.so.1 => (0x00786000)
libm.so.6 => /lib/libm.so.6 (0x0059d000)
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I have never used this software at all and am running a Win XP server for a n in house web site using Joomla. My XP box started to give problems as of today. So now I need to rebuild a web server box. I have always been told that Ubuntu is the way to go.
View 9 Replies View RelatedI am trying to synchronize the time of my VM server with ntpd. I have the following configuration. And in the /etc/ntp.conf, I have the following line:
restrict default ignore
restrict 127.0.0.1.
server time1.server
server time2.server
Whenever I have this line, the erver is not able to synchronize its time... So far as I understood, this line prevents other servers using this machine as a time server. And the second line says to allow localhost to use as time server. But why do I need to use its own time server when I have specified to use time1.server and time2.server ? ( firewall for tcp and udp ports 123 is open)
However, when I replace the first line of the configuration with the following line, it works. restrict default kod nomodify notrap noquery But with this, i am allowing other servers to use this server a ntp (which I wouldn't like to). Why this machine tries to use ntp server of its own (to snyc time) and why it is not working though i have the entry "restrict 127.0.0.1" ??
NTPD on Fedora 14.
View 2 Replies View RelatedI recently bought my own domain name and have started working on my website. I am way excited about setting this site up. My question is, what would be the best way to setup an email system where users are able to login and check their email...I guess like, a web-based system? Then they can configure a client if they wish with their email address.
View 6 Replies View RelatedI am having a situation with an NTPD server.
Code:
remote refid st t when poll reach delay offset jitter
plesk2.datacent .INIT. 16 u - 64 0 0.000 0.000 0.000
91.198.87.118.b .INIT. 16 u - 64 0 0.000 0.000 0.000
core.fr.zeroloo .INIT. 16 u - 64 0 0.000 0.000 0.000
178-26-105-100- .INIT. 16 u - 64 0 0.000 0.000 0.000
and it remains so no matter how long I wait...
Hoping to get better results with ntpdate, I stopped NTPS and tried :
Code:
# ntpdate ntp.skynet.be
29 Mar 09:12:26 ntpdate[4715]: no server suitable for synchronization found
# ntpdate -ud ntp.skynet.be
29 Mar 09:14:02 ntpdate[4814]: ntpdate 4.2.4p4@1.1520-o Sun Nov 22 16:14:35 UTC 2009 (1)
transmit(195.13.23.5)
receive(195.13.23.5) .....
I am running Debian Lenny 64b, and every packages are totally updated. I have 25 identical servers. And there is just one giving me this problem. From what I see, it is not a connection/FW issue since ntpdate get replies from the ntp server (ntp.skynet.be is my isp's stratum 2 ntp server).
ntpd startup fails during boot.Does startup just fine manually from command line once it's booted though. Any suggestions what I might adjust?
View 2 Replies View RelatedI have a server on my home network. It's currently running a DNS server (bind9) and an HTTP caching server (squid).What I would like to do is redirect all outgoing port 80 connections to the squid server and also make the server responsible for managing DHCP on the network.
Do I just need to install a DHCP daemon on the server, disable it on the router, then set my server as the default gateway and configure iptables to route all connections like I want? Or is it more complicated than that? Also, would that mean that all communication between two computers on the network will go through the server?
Am having trouble setting up a localhost DaviCal server. I've followed the directions here: [url]
And everything seems to be working, but when I go to: [url]
I get the "Not Found" page. How do I tweak this to use it locally from my computer? Have searched and tried to follow various tutorials, but no luck.
What I'm trying to do is setup a CalDav server locally on my computer so I can interface Thunderbird with it. The reason being then I can sync my Android phone with the CalDav server on my computer, thus syncing my Thunderbird calendar with it. Android is great, but currently the only ways to sync your calendar is to go through google's servers (not interested) or use the new CalDav sync software from the market... which is what I'm trying to do.
To setting up the mail server for my site. The situation is such that it is necessary to allow access through the site (built under LAMP) to the mail server. Ligament postfix + dovecot good option? or who have a similar configs mail server.
View 1 Replies View RelatedHow will configure ntpd server? I tried to do it but I am used to get synchronize failed error.
View 2 Replies View RelatedI cant get ntpd to synchronize with the ntp servers. I have a CentOS 5.3 32 bit Virtual Machine. I'm in USA on Pacific Standard Time. Here's all configuration and other important information for troubleshooting. Is there anything wrong with my config? btw, I used wireshark to look at the UDP packets - I dont get any responses from any of the servers back. I only see requests going out from my server, but no response. Is this a firewall Issue? If it is, then do I need to just enable UDP port 123 on the firewall?
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I've played with ubuntu for quite a while now and i picked up a atom core mini pc for cheap so i thought i'd make a hobby in setting up a simple server to store files on, access files on my xbmc enabled xbox and download torrents whilst i'm at work though the torrents can wait for future projects though i installed ubuntu server 9.10, i'm aware it's CL only, anyway thus far i've managed to set up the ipaddress of it and make it fixed i'm not sure of what to do with hosts at the moment, reading on it isn't making much sense of it's purpose or layout so i've left it as is i permenently mounted a fat32 partition to /media/stuff and changed permissions to 0777 only have one user on it, myself installed samba smbfs smbclient and an openssh server, and can do all the terminal stuff from my normal pc my current issue lies with samba, with gnome desktop i've never had TOO many problems with sharing folders, however i'm stuck where to proceed in regards to editing smb.conf as there's a lot of options, some of which i'm not sure i need
- I've changed the workgroup to home
- under authentication i have security = share
- i added the following section
Code:
Anyway on my windows xp pro machine, i can access \thork which is the machine and i see 'media-stuff' which is a start i guess, but im refuesed access automatically.
There are a number of USB devices that can make Skype work with an existing home phone network, but most I've seen require Windows to work. I already have an always on headless Linux server running Ubuntu Server 9.04 (no GUI installed), so does anyone know of software and hardware that'll work with my setup to enable one of the analog lines in my home to work with Skype?
Also it seems most of the USB to Phone adapters are being discontinued and Skype doesn't even list any on their site. Do you guys know if they're phasing these devices out?
I can't seem to connect to it when using windows 7. Both are in the same workgroup (W0RKGR0UP) and I have set DHCP address for the ubuntu box. Is there any other thing that I would still need to edit ? My router address is 192.168.0.1 and the fixed ip for ubuntu box is 192.168.0.103.
View 4 Replies View RelatedI will be getting an old and decrepit laptop (the PS2 channel went out). I have decided that I would like to set it up to be an email and minor data server. The only problem exists that I have never setup a server, yet alone a linux server before.
I want the server to allow user authenticated access to a certain folder on the machine where other clients can go and copy and paste files for the data server portions and I want it to download emails from multiple domains (Gmail, a Microsoft Exchange Server, and from a private domain) and then allow other clients to log in and download those messages (I would like to keep each domain's emails separate so the client has to specify which domain's emails to download).
My question is about setting up SMB and AFP failover between two servers. The plan is to have two servers both running CentOS with one acting as a primary node and one as secondary failover node. I have never set anything like this up before. In the past I have always worked with SAN's primary XSAN/StorNext. Both of which handle failover pretty much automatically. Unfortunately there isn't the budget on this job to install a SAN. Also this is only for temporary use for a week in a production office.
My thoughts where to run the two servers and use rsync on a cron tab to keep the data synchronised between the two. In an ideal world clients would log on to the primary and if that fails, seamlessly moved over to the secondary. I'm guessing however this is not possible outside of a SAN environment. So keeping the two servers synced and the clients manually moving over to the secondary manually is, I'm guessing, my only real option.
I'm trying to setup a server at home, it has some practical implications, but largely it is just to take a stab at it. But I need the help of someone with more experience than I in defining exactly what I'm looking to do.
Here's what I have: old PC running Gutsy server connected to router. Several laptops at home connected via wifi to router. All laptops running either Windows or Ubuntu. Here's what I'm looking for: The server centralizes file storage for all clients. I would likely incorporate a RAID and some synchronised imaging of the files. I also want the server to create disk images of the clients hdd, regardless of client OS.There would also be some shares that would be publicly accessible (myself and friends accross the country would be able to access the same drive).
So I was thinking something like what corporate environment would be nice, you log into a profile that exists on the server. Like a dumb client...all data would be stored on the server. But I'm thinking that's more like a network boot and wouldn't work via wifi (or would it?). Also that wouldn't lend itself well to laptops used on the road in areas without net access. now I'm thinking each client would have its own locally installed OS, and they would just access networked shares. I could store sensitive files on the shares, but that wouldn't provide complete backup solution for each client.
Without rambling on anymore, anyone care to throw out some ideas? I'm really just looking to see if I can do what I want. The focus is on centrallizing files, securley backing up data and client OS's and ability to restore said images quickly.
I have a fast computer in my office and I want the person using the slow computer in the same office to boot up and see the login window (gdm) and log-in from there into the fast computer and be able to use their session on the fast computer the same time I am locally logged in to the fast computer as a different user and session.Is this best done through XDMCP? Where is a good tutorial on how to set this up?
View 9 Replies View RelatedI'm trying to load a HP Proliant w/ Fedora 11 and setting up as a WFS using Samba. However, I'm a bit confused on how to do it. Right now I have 2 36.4GB drives in RAID 1+0 and 4 146.8GB drives in a RAID 5 config. I wanna use the smaller drive for the OS and the bigger drive for the storage. I've managed to load the OS fine, the problem is I can't figure out how to mount the 4 146.8GB drives as a single logical volume and set Samba to use it. Right now all the RAIDs are setup using the built-in Compaq Smart Array utility (or whatever it's called) that's built into the SCSI hardware or BIOS.
View 1 Replies View RelatedIm having trouble setting my SAMBA server correctly. I have two Win machines, one with WIN7 and one with XP. I have one Ubuntu machine and Ubuntu Server 10.04. My problem is that I can only acess files from the Win 7 Machine. When I try to map out the shared dirs on my serverI get asked for user and password, when I enter my creditensials it dosent help.. What to do? I used the sample smb.conf file and open for no restrictions..
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I have a good grasp on windows server 2003 but I don?t want to pay outrageous license fees for software and services and clients. I am newish to terminal as I only know a few commands. I have no problem installing services for the server edition for 10.04. Its just understanding whats going wrong to troubleshoot. I guess there is you guys and I have good working knowledge of Cisco's IOS's so I understand things like routing tables and interfaces and such for troubleshooting.
Questions I have... Can I install the desktop version of 10.04 and just install the server services? I was looking at the server guide [URL] and would like to know if these can all be installed on the desktop edition without too much trouble. I would imagine one could just use the server edition but I would really want a graphical user environment for some of the activities, if not all that I can. This would be becuase on my skills in the CLI. I priced out a server from Dell. I fits my budget perfectly if I go the Ubuntu 10.04 route. I was wondering if anyone sees any conflicts with the hardware for the Ubuntu OS....
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Does anyone know how to go about setting up a secure IMAP email server that is able to be accessed from outside the network? Similar to how you can access your google email account from your computer using Thunderbird.
View 3 Replies View RelatedDoes anyone know of a good tutorial for setting up single sign-on/login sync over a pure Linux network without any AD boxes in it? I have read this can be achieved through LDAP+Kerberos+PAM...I have these installed on a server...the users and groups on the server is configured to use them and a client has been pointed toward the LDAP server and has Kerberos enabled and users and Groups set to use the LDAP server as a backend.
I expected to see the users and groups list from the server show up on my client, or at least be able to login on the client as one such user. Am I misunderstanding what I read or am I just probably misconfiguring everything? My ultimate goal is for my clients to authenticate against my server and not have to sign in again when using server resources (Samba shares etc.).
I have read that NFS and NIS are old technologies that are going by the wayside and that Samba, LDAP authentication and such are overall better and more secure...What are everyone's thoughts on this? My network is just a home network so security isnt really a big problem...im just trying to set it up like a corporation with my limited resources would for the practice and education of doing it.
I have recently developed the need for having a file server and am interested in setting up my desktop as a Samba File Server. The problem is that I need to be able to access it from outside networks (physically I'm about 10 miles away from my home network),o I need to also set up some sort of DynDNS service so that I can access the server from anywhere.With this, with setting up a DynDNS, setting up Samba, and setting up my machine to be secure enough for these types of actions. (I just want to make sure it is secure enough since it will need to be detectable from the internet.)
View 8 Replies View Related