I am trying to set up an X2go server, that lets clients log in on a remote server. the idea is that a school uses old computers as thin clients, and a small server loads an image onto the clients, and then lets them log into a big server in germany using X2go. Does anyone know where i can find a guide or some documentation that would show me how to do
View 2 RepliesWhere does x2go log the time at date of client logins? or dosnt it log anything? i have searched far and wide, and even contacted the x2go dev mailing list, but i have found no answer anywhere.
View 1 Replies View Relatedis qmail server running in the secondary office and it was working fine. yesterday qmail suffered some problem.i came to know about the problem today.now after troubleshooting and looking into the server, the qmailclt stat commands shows that all services are working and there is nothing going crazy in the server. The maillog is showing errors which i am pasting here for the convienance.
View 1 Replies View RelatedI have tftp-server running on Centos 5. Clients which are on the same subnet as the server are able to get and put without problems. I have a client that is across the internet that is having trouble getting files from my tftp server. A tcpdump reveals that the client is requesting the same file over and over again. In /var/log/messages, I am see the following error repeated over and over until the client finally gives up.
localhost in.tftpd[12727]: tftpd: read: No route to host
How to configure linux vpn server for windows clients & roadwarriors connection?
View 4 Replies View Relatedi want to configure an Open LDAP server in Ubuntu....and also want it to connect to its clients, i have two machines for testing,one for client & one for server, i followed the tutorials on ubuntu documentation,but did not succeed in making either the client or the server,
View 2 Replies View RelatedI have to have a Linux server for shell programming on Windows (XP) clients
View 3 Replies View Relatedif I use Linux File server with NFS Configured, Can MAC clients (workstations) access the files on Linux server over the LAN network
View 7 Replies View RelatedI just installed SLES 11.2 X86_64 and have SMB Server started after adding 2 lines to smb.conf:1. NTMLv2 = Yes2. name resolve order = wins bcast host lmhostsThere are also 02 new DWORD lines I add to Win7 clientsHKEY_LOCAL_MACHINESystemCurrentControlSetServicesLanManWorkstationParameters 1.DomainCompatibilityMode = 12. DNSNameResolutionRequired = 0Of course a few number of modifications I made from Yast to enable SMB Server and Client, and bcast as well. Now I am able to join my Linux Domain without error at first reboot from win7, but it seems spending a long time about 30 secs for auth. even I test on a very fast network system, all with core quad 3GHZ CPU and 4GB DDR2I would like to mention here that before I made the above changes I did a lot of different modifications onto my win7 clients (I found many suggestions online), and all seems mess up and never work; Then I had to reinstall win7 from scratch and just add 02 lines as above, but it works.
View 3 Replies View RelatedIn my network the client systems access internet through my server which has ubuntu 9.10 server edition in it.I gave my server's ip address as name server's address in /etc/resolv.conf file in the client systems. And i have assigned static ip to my systems. i have not configured squid in my server.I just want to know whether the website acessed by the client systems will be registered in the server or not, with the coresponding ip addresses.
i have checked system log file in server,but i can't find any ip address entry of the client systems in it.which file i have to actually check, or should i need to configure any extra things to monitor the clients web history in server.
I'm presently writing software to keep my system time from drifting, it uses an external clock device.To verify it's accuracy I'm running ntpd as a server, and have another server monior the first as a client. This allows me to compare the offset with other 'valid' time servers.The problem is that the monitoring client keeps synchronising with my development server. How can I configure either the dev. server or the client so that it's time won't be selected as a good time source?The ntp.conf on the dev. server looks like:
Code:
server 127.127.1.0 # local clock
fudge 127.127.1.0 stratum 10
[code]...
We have hosting all the domains to one ISP domain and we want a secondary MX record. Is it possible to have a secondary MX record to another ISP so that if our internet is down we don't lose any email. the first ISP are not providing any secondary MX records
View 3 Replies View RelatedI have installed a linux server in my office to run 16 machines. Its main use will be a internal mail server but will be also running websites.
I have installed Ubuntu 9.10 server x64 and have got apache running.
I am looking for the simplest more robust solution for smtp, pop3 and imap. I have only ever used qmail before and found it a pain to configure and its getting old so I though I should probably try something new. I have not much experience with running pop3 or imap on linux so would love a suggestion on that.
I'm gonna set up a HA-cluster with the help of DRBD. I have installed DRBD and it's working on the Primary node, I synced them and formated it to ext3 and mounted it successfully on the Primary.
When I'm gonna mount it on the Secondary node it just tells me that I need to specify a filesystem.. so it looks like is hasn't been synced properly or something but both nodes are up to date.
This is my drbd.conf:
Code:
global {
usage-count no;
}
resource dbcluster {
[Code].....
and could mount it without any problems on dbcluster1, but it doesn't work on dbcluster2.. according to the documentation and various howtos I'm suppose to be able to use it, mount it on both nodes etc. unless I've missed something.
Does anyone know if there is something else I need to do to get it running properly on the Secondary?
configurations steps of RHEL 5.0 Secondary DNS ...
View 1 Replies View RelatedHow long does unix wait till moving from primary to secondary dns server (in /etc/resolv.conf) if the primary is uncontactable?
Where is this setting, so I can change it?
I have a secondary slave dns server setup, it has transferred all the records from the primary master.But when I run a few checks from outside using tools on the net it says:Tried to fetch SOA record for domain, but DNS server ns2.domain.com returned error code Refused.I disabled iptables, and tried again, same result. So I think it is something in the named.conf file? I appreciate any extra set of eyes on it. Just feel like I'm so close!
key "rndckey" {
algorithm hmac-md5;
secret "mysecretkey";
[code]....
I'm pensioning off my 10-years-old home server and replacing it with an Ubuntu 10.04 box. The two storage devices are a Western Digital Caviar Green 2.0TB HD and an Intel X25-M 34nm Gen 2 80GB SATA II 2.5inch SSD (the box has 8GB RAM and an i5 750, if it matters).
I don't care much about boot times (since I don't plan to reboot all that often;-); the main frequent, performance-demanding task will be (re)building large open source C or C++ software packages from sources (as an open source contributor, I do that often).
So, I thought I'd keep the SSD as the secondary drive and the HD as the primary one, using the SSD mostly for the files that can otherwise demand a lot of seeking (esp. in a parallel make).
However, the friendly vendor (perhaps more experienced in Windows systems than in Linux ones) thinks the "normal" way to configure the machine would be with the SSD as the primary drive. I'm pretty rusty on configuring and tuning systems, so, I thought I'd better double check on SuperUser.
I just installed primary dns server now want to install new slave server so that in case if primary fails secondary can take requests.
View 3 Replies View RelatedI have a CentOS 5 server with a 250gb hard drive running close to the maximum space on one of the partitions. 87% of 200gb (/home), roughly. I have a second 250gb hard drive which is completely unused. I just recently did some searching through the forums here and found out about LVM and wanted to implement it. Although the downside is I believe it has to wipe a drive/partition before it can add it as a logical volume.
The process I'm considering following is:
1. add this empty 250gb (SDB) secondary hard drive as a logical volume on LVM and copy everything over from the currently filling up partition on my main hard drive.
2. have LVM add in the old partition on the primary hard drive (SDA)
3. extend my logical volume out to include the old partition. Extending my total hard drive space out to 450gb.
I am learning software raid 1 with centos 5.5. I created the raid with out any problems and removed the first drive to check there was no problems and it booted. I have installed the old drive back in the system as hdc and need to resync the drives (used old drive as partitions correct) I thought I could use raidhotadd but id does not seem to exist anymore. how I resync the drives in the array hda primary and hdc secondary using mdadm
View 1 Replies View RelatedIm having a problem with our pxe environment. We have around 200 clients per server to boot from tftp and when we hit 250 the service just freezes. So, our options are to either add more servers or move to a more robust protocol. Is this feasible?? How can clients boot from ftp?
View 3 Replies View RelatedI need to find out a command to enable and disable a secondary monitor using the Nvidia X Server. I've got a monitor attached to my laptop that I don't use all the time and would like to just have a launcher to switch between "twinview" and "disabled" quickly rather than having to go through the menus. It's physical position is vertically above the primary monitor so I have to put in a custom position every time I enable it.
View 8 Replies View Relateda machine with 2+ network cards, need to setup TFTP server on one card and use internet on another.
the tftpd server works on default routing network adaptor with following configuration.
How set the TFTP server on the secondary network adaptor?
TFTP server tftpd by xinetd configuration in: /etc/xinetd.d/tftp
{
protocol = udp
port = 69
socket_type = dgram
[Code]....
Could not find how to change the post <prefix> I remembered clearly I did before.
Connection from MANY VNC clients to ONE Server?
View 3 Replies View RelatedCode:
DMZ
Server--Router0--Modem0 ISP2--Modem3--Router3--Client3
/
Client1--Router1--Modem1--ISP1--WAN
/
Client2--Router2--Modem2 ISP3--Modem4--Router4--Client4
The Server in the above diagram can be accessed by Client3 and Client4 but not at all by Client1 or Client2. Router0 specifies the Server as a DMZ Host. I would be more specific but this is not my server. I don't use a DMZ, I forward ports when they are needed. In this case I represent ISP1 and the server belongs to a befuddled client. Client1 & Client2 can send packets to each other, no problem. Could the DMZ be breaking communication between the Server and Clients 1 & 2?
I have installed my CentOS 5.4 in my system and i want create self repository for my clients. I trying to configure.
View 1 Replies View RelatedI work for a church, with office staff of about 10 people.
We want to set-up a server to store all the office information, (which is now scattered all over the place).
The idea is to give individuals a partition on the server(password protected). There is database software that needs to be accessed by 5 people( it runs on MS Access). Most of the document are MS Word. Of course you can tell me of a better way to do this than my idea.
how to set-up this network. I have to submit my info to church leadership. it will save us buy Window Server and 10 CAL (that ZAR 10k).
I have copies of OpenSuse 10.1 and Fedora 11.
Please help me to configure vpn in linux for windows clients & also road worriers.
View 2 Replies View RelatedI have 2 servers that act as ntp servers, both in cluster. i've configured to each client 2 servers and only one of the servers doing me an hard time, the other works perfectly. here's some output from the client:
Code:
[root@host1 ~]# ntpq -p
remote refid st t when poll reach delay offset jitter
==============================================================================
ntp1 .INIT. 16 u - 1024 0 0.000 0.000 0.000
*ntp2 LOCAL(0) 10 u 227 256 377 0.157 2.459 0.813
[code]....