OpenSUSE Network :: 11.3 NFS Server - Clients Cannot Connect

Jan 2, 2011

Upgraded two machines to 11.3 in the past 2 weeks. NFS is broken on both, in different ways. The problem I'll mention here is that the nfs server is running, but clients can't connect.

The server is running:
tinderbox:~ # /etc/init.d/nfsserver status
Checking for kernel based NFS server: idmapd running
mounted running
statd running
nfsd running

It has a valid export list:
tinderbox:~ # showmount -e
Export list for tinderbox:
/usr/local/share/common 192.168.1.0/24

The export exists:
tinderbox:~ # ls -lR /usr/local/share/
/usr/local/share/:
total 4
drwxrwxrwx 2 root root 4096 Jan 2 12:10 common

/usr/local/share/common:
total 0
-rw-r--r-- 1 root root 0 Jan 2 12:10 test.txt

But attempts to mount the export are unsuccessful, both from the local machine:
tinderbox:~ # mount.nfs 192.169.1.200:/usr/local/share/common /mnt -v
mount.nfs: timeout set for Sun Jan 2 12:14:19 2011
mount.nfs: trying text-based options 'addr=192.169.1.200,vers=4,clientaddr=192.168.1.200'
mount.nfs: mount(2): Connection timed out
mount.nfs: Connection timed out

...and from an OpenSUSE 11.0 machine.
moira:~ # mount.nfs 192.169.1.200:/usr/local/share/common /mnt/tmp/ -v
mount.nfs: timeout set for Sun Jan 2 11:52:17 2011
mount.nfs: text-based options: 'addr=192.169.1.200'
mount.nfs: Unable to connect to 192.169.1.200:111, errno 110 (Connection timed out)
mount.nfs: mount to NFS server 'rpcbind' failed: timed out, giving up

I've had NFS running on my local network for over a decade, and never had problems like this before.

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OpenSUSE Network :: Authenticate OSX Clients From 11.0 LDAP Server?

Jul 21, 2008

I am currently trying to get an 11.0 LDAP server to provide user authentication services to OSX clients (MacBooks running Tiger and Leopard). I am unable to get the MacBooks to authenticate users using the default configuration on the server. Conversely, the LDAP service does not start, if I include using the commonly advocated schema extensions to support Apple clients (samba.schema and apple.schema, sourced from a Leopard system).

In its standard configuration, the server happily provides LDAP, IPP and NFS services to other 11.0 clients and responds to ldapsearch queries run on the OSX clients, but does not authenticate login attempts on the latter.If I include the abovementioned schema extensions, LDAP service then fails to start altogether with the following notification in /var/log/messages:

Jul 21 18:30:26 dobby slapd[28068]: @(#) $OpenLDAP: slapd 2.4.9 (Jun 6 2008 22:00:39) $ abuild@klempnerei:/usr/src/packages/BUILD/openldap-2.4.9/servers/slapd
Jul 21 18:30:26 dobby slapd[28068]: slapd stopped.

[code]....

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OpenSUSE Network :: Transfer Speed Between Samba Server And Win Clients

Mar 12, 2010

I have the problems with transfer speed between samba and Windows XP clients.

Samba server configuration:
Quad Core 6600 CPU.
4 Gb RAM
OpenSUSE 11.2 with kernel "2.6.31.12-0.1-desktop"
Samba - samba-3.5.1-1.1.i586
Test: 4 GB File copying. One file.

Transfer speed from Samba Server to Windows 7 and XP clients:
(Windows clients copy file from Server share -> to local drive)
From Server to Windows 7 client 1:
85-90 Mb/sec
From Server to Windows 7 client 2:
90-100 Mb/sec
From Server to XP1 client 3
75-100 Mb/sec

Transfer speed from Windows 7 and XP clients TO Samba Server:
(client copy file from local drive -> to server Share)
From Server to Windows 7 client 1:
12-20 Mb/sec
From Server to Windows 7 client 2:
30-35 Mb/sec
From Server to Windows XP client 1
20-27 Mb/sec

(Copying file from Windows local drive to Windows remote share)
From Window 7 client 1 TO Windows XP client 1
40-50 Mb/sec
From Window 7 client 2 TO Windows XP client 1
50-60 Mb/sec

Copying file from Windows 7 client 2 share -> TO Windows XP client 1 show me 100-120 Mb/sec speed permanent.
Copying file from Linux hosts to NFS server is stable 50-90
Mb/sec bidirectional.

This part of my smb.conf file
Code:
# version at /usr/share/doc/packages/samba/examples/smb.conf.SUSE if the
# samba-doc package is installed.
# Date: 2009-10-27
[global]
log level = 1
debug level = 0
max log size = 50 .....

I have very slow write speed when copying file from Windows clients to Samba Share. Samba speed is slower than Windows native clients connections ?

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Networking :: Clients Can't Connect To PPTP Server

Dec 30, 2010

I'm trying to get a pptp server up and running. The server starts just fine, but encounters errors when a client tries to connect.

Code:

CTRL: I wrote 32 bytes to the client.
Dec 29 23:27:48 frankenstein pptpd[9402]: CTRL: Sent packet to client
Dec 29 23:27:48 frankenstein pptpd[9403]: CTRL (PPPD Launcher): program binary = /usr/sbin/pppd

[code]....

I assume the failed read line is the culprit. I am currently running on a test machine. There is no firewall. I read on this error points to a firewall misconfiguration, but there isn't one.

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Ubuntu :: All Ftp Clients Fail To Connect To Any Server?

May 11, 2010

At some point my Ubuntu 9.10 Desktop install has stopped being able to connect via ftp to servers. I have several servers that I have accounts to and I have several ftp clients installed on my system, including gftp, Filezilla, and command line ftp tools. None of them can connect to any of my servers.

Here it is from the command line:

> ftp mywebsite.com
ftp: connect: Connection refused

I can connect fine with my netbook running Ubuntu, only my desktop has this problem, and of course I use my desktop for development. Do I have a firewall running or something that's blocking my outgoing requests over port 21?

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Ubuntu Networking :: OpenVPN Server Up And Running But Clients Can't Connect

Sep 28, 2010

I've been the las 4 days setting up my first VPN (OpenVPN bridged). The server is up and running OK but when I try to connect I've got this message in the client log.

Quote:

TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
TLS Error: TLS handshake failed

[Code].....

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General :: Connect Internal Sendmail Server For Roaming Outlook Clients?

Nov 12, 2009

I have CentOS 5 + Sendmail within the local network with Smarthosting settings. How my Laptops users will connect my local Sendmail server for sending / receiving e-mails while out of the office network. I have router but no firewall in place in local network.

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OpenSUSE Network :: Cannot Install Yum - Does Not Connect To The Server ?

Feb 19, 2010

I need to install Yum, but does not connect to the server.

Code:

Resolving package dependencies...

Here is the list of Zypper

Code:

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OpenSUSE Network :: On O.S11.4 NX Client Can't Connect To X Server

May 22, 2011

until 2 weeks ago I had o.S11.3 on both my Siemens and Asus laptops. I have installed NX No Machine. ( I know it's not open source,I am using the free version). With commandline ( root) /usr/NX/bin/nxclient I was able to connect to the other machines. I got Qt: Locales not supported on X server, the NX menu popped up and I was able to connect by inserting resp codes. After fresh install of o.S.11.4 on the ASUS the commandline (root) answers:

xlib: connection to":0.0" refused by server
xlib: No protocol specified
nxclient: cannot connect to X server:0.0

The ASUS can still be reached from the other machines (one with o.S.11.3,the third one with o.S.11.2 ) SSH ( Lan)connections are all working forth and back between the machines, even to and from Win XP, however only from Win 7 on the ASUS, but that's a Win7problem. Comparing the installed xorg-x11- server-extra : on o.S. 11.3 Additional X servers ( Xmdx,Xephir,Xnest,Xvfb ) ,on o.S.11.4 the Xvfb is missing, might that be the reason?

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OpenSUSE Network :: Cannot Connect To Ftp Server From Dolphin

Aug 4, 2010

I have an openSUSE 11.2 and I was trying to connect to a FTP server from Dolphin application but it didn't work. (I used ftp://<IP ADDRESS> in the address field)
From CLI or using FileZilla I can connect to that server.

What could be the cause of this strange behavior?

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OpenSUSE Network :: Unable To Connect To Ssh Server In 11.1?

May 22, 2010

I'm having a real problem with intermittent ssh disconnections?It's the same thing regardless if it's over ethernet or wireless, and nfs shares don't have any problems at all.

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Server :: SAMBA To Share Network HDD With Permissions To Clients?

Jan 12, 2011

In my work I want to build up a Linux based network, where windows and linux clients are going to share a Thecus network drive.Each client will have specific permissions for accessing the samba shares. I have installed Ubuntu SRV 10.4 with gui and webmin.

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OpenSUSE Network :: Esxi Client Cannot Connect To Server

Jan 28, 2010

So a while back I was able to mount a directory from my OpenSuse server as a NFS on an Esxi server. After restarting the Esxi server, the NFS became inactive and I was unable to remount it. The error given was that the Esxi client was unable to connect to the Suse server. I was looking into the showmount -a command on the Suse server and it showed the mount point on the Esxi server. Could this be causing the Suse server to reject new attempts to mount the directory? What else can I try to fix this problem? Also I should note that both servers can ping each other.

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OpenSUSE Network :: Attach Ms Dos Clients To Samba?

Jan 18, 2010

i have an Opensuse 10.3 server running samba and i just wanted to know how i could attach ms dos clients to samba if thats possible,i tried downloading TCP/IP software for dos but i could not find anything on the net that works.

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Networking :: Thin Clients On The Network All Have The LTSP Server IP While Surfing?

Dec 10, 2009

My 32-bit Ubuntu 9.10 [Karmic Koala] LTSP server has two NICs, one with Dynamic IP set by a DSL modem and the other with static IP of 192.168.0.254. I also have 4 thin Clients that boot from this server without any problems and another computer with Ubuntu 9.04 running some PHP programs with dynamic IP given by the same DSL modem. When I send requests to these PHP programs from thin clients, they all give the LTSP server's dynamic IP as their IP so I cannot trace who has sent this request to response back.

I actually know this is logical. Because the requests are sent by a program that's actually running on the LTSP server rather than the thin client. But my question is How can I run a program on a thin client with it's own IP? I also should mention that the dhcp3-server service running on the LTSP server has no conflicts with the DSL dhcp on the network and I know that the 4 thin clients get the IPs ranging from 192.168.1.101 through 192.168.1.104 from the dhcp3-server service. Because I can ping them while they're on. but /sbin/ifconfig on them shows info about the LTSP server.

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Server :: Allow Wireless Clients Access To Network Based On Their MAC Address?

Jan 11, 2011

Using CentOS 5.5, FreeRADIUS 2.1.7.

Objective is simply to be able to allow wireless clients access to my network based on their MAC address (I have about 10 WAPs around the country which I need to be able to manage user access centrally). Not interested in LDAP or dishing out keys/certificates etc.

I have been trying to follow the guide here. Sounds like it's exactly what I need but I'm not sure about a few things.

1) For each of the conf files am I supposed to be replacing everything currently existing in the respective file with what is suggested?

2) "raddb/modules/file" does not exist, so I assume I should use "raddb/modules/files"?

3) If I uncomment the line:

Code:
#rewrite_calling_station_id
under the "raddb/sites-available/default authorize{}" section, the radiusd startup gives me the following error:
/etc/raddb/sites-enabled/default[69]: Failed to find module "rewrite_calling_station_id".

If anyone familiar with FreeRADIUS 2 could answer these queries I might be on the right path

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OpenSUSE Network :: Fiddling Around And Unchecked The Lda Api / Cannot Connect To Ldap Server?

Nov 10, 2010

I was fiddling around and unchecked the lda api thingy when I was experimenting with TLS now I can't connect to the ldap server ...is there any way to get it back.

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OpenSUSE Network :: Can't Connect To Samba Server From Mac Snow Leapord?

Sep 6, 2010

I have steup samba shares on my Susi pc. I get to the point where the server asks for a password for the user I have on the Susi box but when I enter the password it fails to connect. tried to add the user, password and enabled the user in the samba conf file. But not sure where it should appear I give below the smb.conf file:

# smb.conf is the main Samba configuration file. You find a full commented
# version at /usr/share/doc/packages/samba/examples/smb.conf.SUSE if the
# samba-doc package is installed.

[code]....

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OpenSUSE Network :: SUSE-9 I Used Pptpconfig To Connect To A Windows VPN Server?

Jan 12, 2011

With SUSE-9 I used pptpconfig to connect to a Windows VPN Server.With openSUSE-11.3 I created a VPN Network Connection,however I have no idea how to start the network connection.

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OpenSUSE Network :: Can't Connect To Local MySQL Server Through Socket

Aug 1, 2008

ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib.Starting service MySQL warning: /var/lib/mysql/mysql.sock didn't appear within 3.

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CentOS 5 :: Nfs4_cb - Clients Trying To Call Back To The Server Using The Wrong Network

Oct 28, 2008

I'm using CentOS 5 x86_64 with all the latest updates as a NFS server using NFSv4. I keep getting this in my log

nfs4_cb: server 10.0.0.221 not responding, timed out
nfs4_cb: server 10.0.0.239 not responding, timed out
nfs4_cb: server 10.0.0.225 not responding, timed out
nfs4_cb: server 10.0.0.242 not responding, timed out
nfs4_cb: server 10.0.0.240 not responding, timed out
nfs4_cb: server 10.0.0.243 not responding, timed out
nfs4_cb: server 10.0.0.244 not responding, timed out
nfs4_cb: server 10.0.0.241 not responding, timed out


The nfs clients (CentOS 4) are dual homed on a 10.0.0/24 network and a 192.0.0/24 network while the nfs server is just on the 192 network. I believe this is caused by the nfs clients trying to call back to the server using the wrong network. Is there a way to fix this without putting the server on the 10.0.0/24 network?

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OpenSUSE Network :: X11 Forwarding - Windows Client Works But It's Doesn't - Cannot Connect To X Server

Jan 20, 2010

I have x11 forwarding enabled in /etc/ssh/sshd_config on a suse 11.2 32 bit box running kde I can open x apps on a windows machine using xming and putty just fine, but when I boot the same machine into suse 11.2 64 bit using kde and try using konsole I get: cannot connect to x server

The command I'm using to log in is: ssh -X -l username host I doubt the problem is with the server I'm logging into or it wouldn't work in windows, not really sure what to look for as I've never had a problem using x11 forwarding from a linux client before only windows ones

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Ubuntu Servers :: Run A DHCP Server On Home Network To Enable PXE Booting For Ethernet Clients

Feb 27, 2010

I'm attempting to run a DHCP server on my home network to enable PXE booting for ethernet clients, but I'm having quite a few issues getting it all up and running. I'm not entirely sure what is wrong, but I keep encountering errors in syslog as follows:

Code:

Feb 27 02:26:46 servnerr-1 dhcpd: Wrote 0 leases to leases file.
Feb 27 02:26:46 servnerr-1 dhcpd:
Feb 27 02:26:46 servnerr-1 dhcpd: No subnet declaration for eth0 (192.168.1.3).

[code]....

Networking is not exactly my strong suit, but I would like to get this up and running if at all possible.

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Fedora :: Unable To Connect From Clients Computers To Mail Server For Receiving Mail?

Oct 15, 2009

I have installed F11 on my server bythis article! I have problem with certificatewhen I connectin from clients computers to my mail server for reciving mail! I have warning like this

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OpenSUSE Network :: SAMBA - Changing Default Permissions On Files And Directories Created From Windows Clients

Mar 9, 2010

I have a fileserver running openSUSE 11.2 and samba services for file access from MS Windows based workstations. My question relates to changing default permissions on files and directories created from the windows clients.

Following are extracts of the /etc/samba/smb.conf file :

Even with the above entries, sometimes there are files and directories created by the windows clients having permission

Probably my lack of understanding in ACLS.

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Server :: Roaming Profiles Not Working On For Opensuse 11.3 Samba Domain On Xp Clients?

Aug 26, 2010

On all of my xp clients no matter what the username is is I am continously getting the error saying that the profile cannot be found. I just built this domain recently and since day 1 the roaming profiles have not worked.

here is my smb.conf:

# Primary Domain Controller smb.conf
# Global parameters
[global]
unix charset = utf8

[code].....

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OpenSUSE Network :: VNC - "Failed To Connect To Server"

Jul 9, 2011

On one machine I have OpenSuSE 11.4 and the other is Windows 7. From OpenSuSE I can connect to the Windows 7 machine running Tight VNC using KDRC and no problems. But I get a message of 'Failed to connect to server (192.168.1.1)' when I go from the Windows machine to the OpenSuSE machine. ON the OpenSuSE machine, the firewall has VNC and VNC Sercver allowed in the firewall. In the Remote Administration, 'Allow Remote Administration' is checked and Open port in firewall is also checked. Why can I not connect? Also, how do I set what the password is on the OpenSuSE machine?

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OpenSUSE :: The KDE Network Monitor Requires 3 Reboots Before Being Able To Connect To Wireless Network

Mar 10, 2011

After installing 11.4, I need to type in the command to update the firmware for a broadcom wifi adapter. Then I needed to reboot, twice, before the system knew to use the adapter (where the adapter wifi light goes from orange to blue).

Then I needed to add my wireless network and type in my key. But the key does not take. If I click on my wireless network icon, it just re-asks for the key and does not connect nor give any other message. Network icon continues to display no connection.

So I need to reboot again.

When the system starts again, the adapter is blue, I click on the icon for my wifi network and it connects without asking for my key and I can then set to start my wifi by default.

Now my wifi works fine.

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OpenSUSE Network :: Network Manager Won't Connect To Wireless Router

Apr 15, 2010

All settings are correct as far as i can tell. The wep key works on all my windows boxes. When i have connect automatically enabled it never tries to connect. if I go to edit it it pops kde wallet up i put in credentials. wallet goes away then nothing happens. if i double click connection to my router also nothing happens. I have the wep key in there and i even made it visible to make sure.

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OpenSUSE Network :: Network Print Configuration - Can't Connect With 11.2 Computer

Mar 27, 2010

I have a Canon MX860 network printer but I cannot get it to connect with my openSUSE 11.2 computer

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OpenSUSE Network :: Network 11.3 - Connection Refused When Try To Connect To SSH From Another Machine

Sep 27, 2010

I installed OpenSuSE 11.3. The only "extra" package I put in after the install was VirtualBox-ose. The firewall is disabled. I gave the machine a static IP address. I can get to the Internet from the machine. I enabled sshd to start on boot with "chkconfig sshd on" and also verified the service is running on the machine. I can ssh user@localhost from the machine as well.

When I try to connect to SSH from another machine, I get a connection refused. I verify that the firewall is down. I also try to get to VNC -- same problem: Connection refused. I ping the machine for fun. If I try to SSH again, it sometimes gives me a logon? I would check the server logs for the connection refused, but I wouldn't know where to look. I started in /var/log/messages, but nothing seemed to jump out there. I also find it strange because I can RDP to a windows guest running under VirtualBox. The Windows guest uses Bridged Network and DHCP.

I also find it interesting that I sometimes type a "ping google.com" from the 11.3 box and it will just hang - no output. Then I open firefox and get to the internet. All of a sudden, ping starts to give output. Could this be a neetwork card issue? A configuration issue? I don't know where to start.

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OpenSUSE Network :: How To Connect Network Data Card To Run Internet

May 21, 2011

how to connect my network data card to run internet on openSuse..

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OpenSUSE Network :: Unable To Connect To Wireless Network / Enable It?

Aug 9, 2010

I am using OpenSuse 11.3 and Network Manager is giving me a headache by not connecting to WEP based wi-fi network.It works in a wi-fi at my office while at my home, it shows / detects the network but keeps asking me over and over.

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OpenSUSE Network :: 11.2 Install - When Exit YaST The Network Doest Show Up - No Icon In The System Tray And Doesn't Even Try To Connect

Jan 16, 2010

I am relatively new at Linux and am having some problems with an install of openSUSE 11.2. I installed 11.2 on my Thinkpad X31 dual boot with WinXP. It seems to work very well except the network. I looked up swerdna's instructions on setting network cards up. I used YaST to try and set the system up as described in swerdna's instructions. Everything looks fine my network card and wireless card show up in the overview settings screen and everything sets up fine. But when I exit YaST the network doest show up no icon in the system tray and it doesn't even try to connect.

I did go into hardware to see if it was identifying my hardware and my network card shows up as "Thinkpad R40" and the wireless shows up as Cisco Aironet Wireless 802.11b. As far as I know this is correct. I have tried three other distro's and this one has gotten the closest to working so far.

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OpenSUSE Wireless :: Can't Connect To Network [network Card Seems To Be OK]?

Jan 12, 2010

i've installed openSuse 11.2 on my laptop (dell studio 15).Today at work i tried to connect to the wireless network, but i couldn't. First, the network card wasn't being recognized, but after a long time trying i was able to set it up, for this i used this command:

Code:
zypper in broadcom-wl broadcom-wl-kmp-desktop
So now, the networkmanager detects all the networks around, but i cannot (or i don't know

[code]...

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