i am using ubuntu 10.04 and unable to access following address http://202.164.53.122/
Even all my friends can access it from their own computers,you can also access it i hope so,only i am not able to access it .After showing loading of page for 10 sec ,it say Unable to connect.
I have recently zypper dupped to opensuse 11.4 from 11.3. My only problem is I am unable to access my address book when I click <select> when sending a new message; only recent addresses show in the window that pops up. Even if I select <all> in the list of choices, only <recent addresses> show up. In the useful tips that appear upon opening K-mail it states that if I click on < folders> then < Mailing list management> I will be able to select and manage all of my address books. But when I click on <folders> the <mailing list management> is faded telling me that it is not enabled. My question is what must I do to enable the mailing list management to be enabled? I have enabled mailman with no help.
View 1 Replies View Relatedwe are trying to install this NIC Rosewill RC-400 Chipset RTL8169S-32 in Ubuntu 9.04 we downloaded the drivers from Rosewill website (For kernel 2.4.x and 2.6.x V 3.1) but when we follow the instruction in the readme file and do make clean modules and error comes out
Code:
make -C src/ clean
make[1]: Entering directory `/home/trinity/Desktop/r8169-6.006.00/src'
rm -rf *.o *.ko *~ core* .dep* .*.d .*.cmd *.mod.c *.a *.s .*.flags .tmp_versions Module.symvers Modules.symvers rset[code]...
So I went do realteak downloaded latest available drivers that seems to be were release yesterday did same command and same error So I made only make and it went fine did then make clean modules and went fine so made make install, depmod -a and modprobe r8169 verify int was up and getting correct ip from router but I'm not able to access the internet or ping any IP address
Code:
xxx@xxx-desktop:~$ uname -a
Linux xxx-desktop 2.6.28-18-generic #60-Ubuntu SMP Fri Mar 12 04:40:52 UTC 2010 i686 GNU/Linux
xxx@xxx-desktop:~$
I have a server located remotely that I'd like to protect by allowing access to only my IP address (on any port). Currently anyone can access the server using ssh, http, and any other services that my server is running. (The reason I need to protect it for now is that it's a test/development server and really only needs to be accessed by me.)
The downside of doing this is every time my desktop IP address changes (from where I access the remote server), I would need to update the iptables configuration. (This could be a hassle, but based on my limited knowledge it seems to be the best way to allow access from only myself.)
Could anyone share how to allow access to my server using iptables from only my IP address and on any port?
ok so i ran into a problem, im using web min to access my server, and im setting up postfix and, dovecot first problem is i want to be able to access my email account from a web page, with log in, so my question is how can i do that?
View 1 Replies View RelatedI've been running a Samba server under RedHat 8 for five years without a hiccup. I want to cut over to a F10 box but cannot get shares accessible. smbclient attempts fail over NT password error. SELinux is disabled. Server is visible on the network. Users require no password access to shared data.
smb.conf follows:
# Samba config file created using SWAT
# from UNKNOWN (>)
# Date: 2009/06/12 14:15:15
[code]....
I have no idea what is going on here and this is the second time it has done this but. I just installed Lucid Lynx Desktop Edition for my Server. I have installed apache php5 mysql binarys. I have 3 ips on the machine 10.0.1.30, 10.0.1.37, 10.0.1.38. .30 is the main ip 10/100 the rest are 10,100,1000 ports. I can only access Apache 2.2 over .37 or .38 but not .30
I have not used Ubuntu alot but I am starting to and this really pisses me off since all my computer have aliases to the machine through .30
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
I am using Redhat 5.3 , I configured well access list using IP address, but my customer want to access list on MAC address basis.
View 2 Replies View RelatedI want to restrict the access to my local web server by IP address. Im in a LAN (192.168.200.xx) so i have this:
[code]....
But when i try to connect from 192.168.200.4 it says i don't have permission to access
Centos 5, After switching out server to another provider the website responds as it should but the server is unable to establish connections to remote servers. Yes the internet connection is fine, I'm actually working on the server remotely.
--- 4.2.2.2 ping statistics ---
4 packets transmitted, 0 received, 100% packet loss, time 2999ms
/etc/resolv.conf has opendns nameservers
nameserver 208.67.222.222
nameserver 208.67.220.220
search localdomain
and I've updated /etc/sysconfig/network to reflect the new IP address.
I just installed Fedora core 11 and am trying to get httpd to start, but it gives me a [failed] message. When I run it with -e DEBUG, I get an error message like: "failure in name resolution, unable to find IPv4 address of 'uaserver'" In the httpd.conf I have my hostName set to localhost.
View 7 Replies View RelatedWhen I try to access at physical address (0xD0000), we known that it is necessary to convert physical address to virtual address using function IOREMAP(0xD0000, 1024) and return me 0xC00D0000.
Now our doubt is when I have a board with I/O in address 0x150, is it necessary to convert this address to other virtual address??? or with inb(0x150) return me state of I/O in this address? How can I known where is this I/O address in my map memory?
host is windows 2003 server 64-bit
guest is ubuntu 9.04 server 64bit
Qemu : 0.11.1
Qemu manager: 7.0
from Qemu manager, if network card is using User Networking, it's a NAT and I can see that Guest Ubuntu has an ip address 10.0.2.15 and is able to access the internet. However, as Guest ubuntu is running server so I want to do use Tap networking and I assue with Tap, the Guest ubuntu will get an ip address which is in the same subnet as host machine by dhcp. so from Qemu Manager 7.0, I changed Network card to be:
NE2000PCI
Vlan Number =0
VLAN Type: Tap Networking
Mac address: tap0's mac address from host
TAP Network Adpator: Tap0
Note that tap0 was created by openvpn. and then fired Ubuntu guest, ifconfig shows no ip address on eth0 (which has the same mac address as Tap0) so the guest Ubuntu has no ip address and can't access public.
I'm having really weird and frustrating DNS issues with my clients unable to properly resolve the server's ip address. They can resolve each other's, and outside systems, but not the server - at least, not correctly, and not all the time.
I have one Ubuntu server set up that does both DHCP and DNS serving to the Windows systems. The server has DNS forwarding turned on to forward to OpenDNS's servers (I've tried using my ISP's dns servers but the problem remains).
The server is *not* set up as a firewall; I am actually using a DLink router for that, and the Dlink is *not* set up to serve up DHCP nor DNS.
What I am getting is that my clients - and there are nothing but Windows clients - will not resolve the name of the server. For example, if I do: ping linuxserver
I get back a false IP address of 192.168.0.64 (and I've seen once a 192.168.2.49).
If, however, I put a dot in there: ping linuxserver.
I get back the *correct* IP address of 192.168.0.2, and thereafter, ping'ng linuxserver without the dot will work. Until the dns cache expires, either naturally or with ipconfig /flushdns on the windows clients.
The client *are* getting valid dhcp leases and can resolve everything happy-happy, they just will not get the proper address of the server 100% of the time.
I've spent days trying to setup access properly from a public address to a monitoring server that works fine locally. Everything works from public access until I try to link to a CVS repository. The rancid CVS repository is set up as a separate server (virtualhost). It appears the referring link causes a DNS error (105: Server Not Found) when the CVS repository server is accessed from the public address. Things work fine when accessing via localhost.
Localhost link:
[URL]
Public link: (this results in 105 error caused by redirection (bold portion of link))
[URL]
Code:
Virtualhost config:
LoadModule jk_module /usr/lib/apache2/modules/mod_jk.so
JkWorkersFile /etc/apache2/workers.properties
JkLogFile /var/log/apache2/mod_jk.log
[code]....
i have a xeon machine with ubuntu os machine specification is 3gb RAM 3 scsi hard drives each 73gb it have two ethernet cards one ethernet card is connected with adsl modem and the second is connected with LAN. now what is mikrotik doing for me is control access to bind mac adress with ip adress and control the band width for induvisual conection.
View 2 Replies View RelatedI'm trying to figure out how to access the local part and the domain part of an email address in postfix's main.cf. For example, myname@mydomain.net has myname as the local part and mydomain.net as the domain part.I get the whole email address with %s. I want to speed up the lookups by writing better database queries.I've had no luck finding this in the otherwise well documented postfix.
View 2 Replies View RelatedI am running Postfix 2.6.1 on Suse 11.2, and am receiving an error message on my windows machine saying "Recipient address rejected: Relay access denied." If I login to my email on the local machine or via squirrelmail I have no problem sending mail. The output of postconf -n is as follows:
server:~ # postconf -n
alias_maps = hash:/etc/aliases
biff = no
[code]....
I have a weird issue where all of the machines in my office can all connect to our web server, either via DNS or using the server IP directly. However, on my machine, which is using the same network IP as the rest of the office and I know it's not being blacklisted, I can't access the server at all via SSH or web or mail. I'm the only machine running Linux, I've flushed the network cache using nscd, but this made no difference. Can anyone think of what might be going on here?
View 10 Replies View RelatedFirst off a little history of me lol. I'm not completely a Linux noobie, but I'm not the most advanced user either. With that said I have a few interesting problems with Samba.First off I can see the NetBios name under Windows Networking (Windows 7), however everytime I try to connect to it I get an Access Denied and/or "Incorrect Password/Username" error. I have gone into secpol.msc and changed the values that other posts have suggested. Both the server and the workstation are located under the same group, and I have used the smbpasswd -a <username>. The server is not configured to be a Primary Domain Controller so.. I'm lost. Infact my brain hurts from 3 days of this. I have posted my SMB.CONF file to see if that helps. Hum.. Maybe I'm just trying to access a file share that isn't there..
View 13 Replies View RelatedI am running Ubuntu 10.4 with Apache2, SVN and SSL. Both HTTP and HTTPS are working correctly with my website. Although the SVN setup I have is not working. This configuration gives me a 403 error.
Code:
<Location /svn>
DAV svn
SVNParentPath /srv/svn/repos
SVNListParentPath On
[Code]...
This issue is driving me up the walls. If there is any additional information, I will be more than happy to provide it.
I have a strange problem (at least strange to me).
I am running a 64bit CentOS 5 Server with DirectAdmin control panel. I have used the default settings when installing both DA and CentOS. I have not installed any extra firewalls or anything else (yet).
Everything is running perfectly fine. DirectAdmin has been installed and configured fine, and it all is running smoothly. Apart from 1 thing.
When trying to access the server from my office computer (and another, off-site, server), I am unable to access SSH or DA. I am sure there is no problem with my ISP, and no internal firewall blocking these ports. I am running multiple DirectAdmin servers and can access others just fine (SSH too for that matter). However, I am able to access HTTP on the server. So it seems to be JUST SSH and DA.
I am convinced the problem is that my server (the one I'm trying to connect to) has blocked access to SSH and DirectAdmin for my office and server IP. Just to be clear, these services are working from EVERY OTHER location I have tried.
I have checked for the DirectAdmin blocked IP list, and it does not exist (which means its not blocked by DA). Even if it was on the list, that should not affect SSH.
I have a Linux mail server (Fedora). This server was set up long before i joined this organization. Now I have these issues I would request assistance:
1. I am not able to access the Graphical User Interface(gui) on this machine. Startx does not work. I have also tried using combination keys alt+ctrl+f...keys but no progress. As a result am not bale to do some tasks.
2. The clamav that is on the machine has since become outdated. Efforts to update it to latest versions have failed. How do i get to update clamav and protect my system?
3. Because of not being able to access the gui as well as the inability to update clamav have led to my server apparently sending spam mail which in turn have led to my public ip being black listed in a number of sites. Now how can i secure this server so that it stops sending the spam mail and hence avoid future blacklisting?(NB am using postfix and the server sits behind a router which connects to the Internet)
4. I have observed that the server has some iptables rules set but everytime the server restarts the rules stop. I have to manually restart them again to run. How do I sort this?
I'm unable to ftp from one server to another server.
Getting the below error:
put: Access failed: 553 Could not create file
ftp script :
USER="test"
PASSWD="test"
HOST="10.43.45.00"
echo "starting Secure FTP ..."
lftp -u ${USER},${PASSWD} ftp://${HOST} <<eof
cd /home
lcd /home
put /home/test3.csv
bye
eof
echo "I have get all csv files
I've installed centos 5 on an old computer with success and it works great.I can access the web server hosted on the centos server from any computer on the wireless and wired local network. I can also use ssh (putty) and nx client from any computer on the local network (wired and wireless) to access the centos server.On the wireless router I've configured a port forwarding to the wireless network interface on the centos server. I can access the centos server from the outside (internet) through this port forwarding both through http and ssh or nx client.MY problem is that I can't access the centos server from the internet through the wired network interface. Any attempt to view a web page or login with ssh or the nx client will timeout.
View 9 Replies View RelatedWe have a server were we no longer seem to be able to gain access, neither locally or remotely.When we try to connect via SSH we get a "Connection Refused". We have checked that it's not our standard firewall blocking the request, so it can either be the local firewall (which we disabled when installing) or that the process isn't running.However, when we try to login locally on the machine (as root) all we get is "Login failed". We've tried restarting the machine in single user mode to change the root password, and while we can do this succesfully, it still doesn't give us access when rebooting the machine afterwards.No other users (besides the standard users created when installing) are available on the server, so we can't say if this is a problem with the root account, or with logging on in general.
View 1 Replies View RelatedI face a problem with my server after i rebooted it i got a message on start up tell me that " Unable to access resume device (label=swap-sdb3) " and the system doesn't startup
the error message exactly is
Unable to access resume device (lable=swap-sdb3)
Creating root device.
Mounting root filesystem.
[ 3.305354] EXT-fs (md1) : error : unable to read superplock
mount: error mounting /dev/root on sysroot as ext3 : invalid argument
[Code]....
I hv Cent OS 5.3 installed as server. I hv a network of approx 100 desktops and laptops. For a security purpose i want to block certain laptops from gaining a the network access using dhcp. Can we block the ip address leasing if a specific MAC address request for a ip lease?
View 7 Replies View RelatedIf I give "ifconfig" in my laptop I get eth0,lo,wlan0.In that where do I find my Ip address in Ubuntu in 10.04. In eth0 I dont find inet address.Where can I find it?
View 2 Replies View Related