General :: Unable To Access Port 8008 From Web Browser

Jan 22, 2011

So this is my first post so I'll put it in "Newbie".I seem to have successfully configged my httpd.conf file to listen on port 8008. I restarted httpd ok. However, when I go to port 8008 in a web browser from another computer on the internal network by going to 192.168.2.5:8008, it doesn't connect. When listening on port 80, I can browse to the IP address fine. is this a server-side or client-side issue? Using Fedora 12. Thanks in advance and tell me what forum this would best fit in.

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General :: Application Is Unable To Access Data From Snmp Port

Jul 2, 2010

Iam using snmp to access the remote system data.But according to the requirement iam encoding the snmp request data to OAMPDU packet format and sending to remote system.the remote system receives the OAMPDU packet,decodes it and is sending the snmp packet to snmp agent through UDP socket which is bind to port 161.but iam unable to receive the response from snmp agent.i have created a udp socket which is bind to 161 port to receive the response.

if i use any other free port number other than 161 for receiving snmp agent is not sending the response to that port.can any one please suggest me how to overcome this problem.Can we configure the different ports for tx,rx ?How do we know on which port does snmp sends the response ???

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Ubuntu Networking :: Cannot Access Certain Ports Via Web Browser, Outgoing Port Blocked

Aug 12, 2011

I have a vps server running certain services which can be accessed via a web browser (e.g webmin control panel), but I have recently been unable to access these services from my home machine using Firefox 5.0, running ubuntu 11.04.

Example:

I can access the server on port 80 fine, eg: [URL]

However I cannot access my webmin control panel on: [URL]

The pages takes ages to load and then times out. Same with transmission-daemon on: [URL]

Everything is set up fine on my server, the ports are open in firewall etc. and I can access these pages fine from my work computer.

This has only started happening in the last day or two and had been working fine up till then. I have not messed around at all with the firewall on my home machine. I have tried other browsers besides Firefox with same result.

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Server :: Access The Servlet Engine's Web GUI Just Fine Over Its Dedicated Port Via Browser?

Nov 26, 2010

Been a while since I last posted here, though I stop by often. Unfortunately I find myself in a bit of a pickle again. Here's the situation. I have an RHEL3u5 server running Apache 2.0.48 and an equivalent of Tomcat and JBoss. IBM's WebSphere Application Server 6.0.2 to be exact, the Apache also being one of their flavors (IBMIHS).

Everything's been going dandy since forever, but lately the httpd processes seemingly just hit a brick wall of some unknown kind. Checking the /server-status page reveals a whole lot of piling up "waits".

The funny part is that the load average rarely goes higher than 1.0, I/O seems within limits, memory usage as far as I can tell seems fine, disk usage appears all good... I would've felt more at ease if something did shoot through the roof, but there's just nothing to go on. It's definitely Apache getting its knickers all in a twist as well since I can access the servlet engine's web GUI just fine over its dedicated port via browser.

Here's what I noticed so far: Apache processes rise steadily to over 35 or so, after which it all goes south fast. As a result and as a temporary fix, I've enabled a cronjob that checks the amount of httpd processes and just restarts Apache if they're above 28. So far this seems to keep things sort of happy, but obviously I'm still twitchy with the overall state of affairs. I do not have the settings immediately at hand, but here are some further details so far:

Server spec:
8 x Xeon CPUs
8GB RAM

I'll post further details probably on Monday, specifically key portions of the httpd.conf file.

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Ubuntu :: Unable To Access Home Folder Through File Browser?

Aug 15, 2011

I can't access any of the sub-folders or files in my home folder on Ubuntu. I've checked the folder associations, that doesn't seem to be the issue. I've also opened the mimeapps.list file and the inode/directory association seems fine - inode/directory=nautilus-folder-handler.desktop;

I'm running Intrepid (8.10) (please don't ask me to upgrade! ) and the issue started after using Qtpfsgui 1.9.3 a couple of time to create HDR images. I guess Qtpfsgui broke an association somewhere, but where? I can access other folders, on Computer and Filesystem, but not on my home folder.

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Fedora Servers :: HTTP Access - Browser Unable To Establish Connection

Apr 20, 2009

I need to install a program by using the address http://255.255.255.255. However, when I type this address in my browser, I get the following error: "Failed to connect. Firefox can't establish a connection to the server at 255.255.255.255. Though the site seems valid, the browser was unable to establish a connection." Is there an easy way to put this site into the air?

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Networking :: Unable To Change The Ssh Port Access Is It From /etc/sshd_config?

Jan 27, 2010

I have a WRTG54S Linksys router and Fedora 11 on my Asus EeePC and I would like to be able to access my Fedora remotely via ssh however I'm not sure which info and were do I need to change it in my router, also I want to be able to change the ssh port access is it from /etc/sshd_config ? My internet connection at home is via cable modem and with a connection that is always on. (no dialer)

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CentOS 5 :: Unable To Get I/O Port Access The Iopl(3) Call Failed?

May 28, 2010

I am running a VPS of CentOS. clock command doesn't work.[174-37-247-102.lx-vs.net ~]# clock hwclock is unable to get I/O port access: the iopl(3) call failed. How to solve the problem? I have tried "timeconfig" and set to New York and System Clock uses UTC and restart the server but it was not useful.

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General :: Access Server Via Browser

May 10, 2010

I have a linux server , there are many files in it , I want to let the user to use browser ( windows ) to access the files to upload / download files , as below command , the user can access the path in the server "linuxserver".

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General :: Remote Desktop - Access Box From Browser?

Aug 21, 2011

I use a hosted machine for work which has vnc and apache servers running. To work on a shell, I connect to the VNC server, and to access files I host them using apache and open them from my browser. It would be great if I can access my shells via my browser itself instead of using VNC or command prompt.

I am looking for an end result like this: [URL].. What are my options? PS: I already tried [URL]..but this uses a java applet to run and does not do it in browser itself.

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General :: PWD To Use Browser - Root Access With Dolphin SU

Jun 8, 2010

I have Mepis 8.5 and I can access root Dolphin etc. but I cannot get past the ID and pwd panel when I try to use Firefox to see my localhost sites. When I installed, I knew I should not have made using the browser to be password needed, but it was too late so I am stuck with it. As I haven't used it for a while I have fotgotten the user and pwd for this area. How can I find it or negate it so I have access once I put the localhost url in the broswer?

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General :: Terminal Server Site Access From Browser?

Sep 2, 2010

I'm going away for the weekend and will only be able to bring my laptop that has the latest release of Ubuntu on it. My question is: will i be able to access my company's Terminal Server site [URL] from browser in Linux, and be able to launch the applications? (Outlook, etc.) Seems to connect to Windows Server 2008. If this works in Linux, that would make my life a lot easier..

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OpenSUSE :: Set RxtxSerial - Java App Has Access To A Serial Port (via SiLabs CP210x Driver, Port /dev/ttyUSB0)

May 10, 2010

I'm trying to set rxtxSerial to work so a Java app has access to a serial port (via SiLabs CP210x driver, port /dev/ttyUSB0). When I use update-alternatives --config java, there are 3 alternatives which provide `java'. I have tried openJDK and Sun. Both fail but with completely different messages.

[Code].....

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General :: Unable To Activate The Browser

Dec 19, 2010

I have been using a little inexpensive Acer, mainly to retrieve e-mail and to browse the web. I normally work on a Mac platform ( I am a designer). A week ago the Acer took a dive from the counter top to the carpet. (not the first time). Since then (coincidence?) the mail function works fine, but the browser does not go on. What should I do?

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General :: Alternative USB Serial Port Access?

Aug 16, 2010

was wondering if there is an alternative method to using udev rules in order to get access to the USB serial ports. Is there a command to check the names and give them to you? I'm looking for something along the lines of "ttyUSB".

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Networking :: Access A Port And Run Script On That Port?

Aug 23, 2010

how to access networking port and run scripts on that port so as to gain access of remote machine.is that possible through command prompt or through software.

i kno ip address of my frnd who is chattin with me .okay.i want to run an application on his computer .i came to kno tht we can run script o through port

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Ubuntu :: Port Forwarding Crutch - Number Of Apps That Are Unable To Have The Outgoing Port Changed ?

Mar 28, 2010

I'm not that great with mailservers, and just been thrown a curveball with a MS Exchange environment for which there is apparently no solution... yeah, right. But is there a workaround?

The problem is that the site mail (SMTP) needs to be sent via port 26 instead of the commonly used 25. Port 25 is mapped to a mailfilter, which apparently causes havoc with some of the mail, and the techs that have been on site trying to coax the Exchange server to co-operate have said that the only way would be to get rid of the filter.

The problem is that there are number of apps that are unable to have the outgoing port changed and so keep sending mail out on port 25.

I look after the Unix/Linux side of things at work, and I was wondering if there was an easy way to set up a Ubuntu box to receive mail on port 25 and just forward it to the MS box on port 26? So, in other words (and I hope this makes sense): monitor port 25, and forward whatever comes in on port 25 to the server on port 26. Simple portforwarding, or is it? What steps do I need to take?

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General :: Home Server - Configure Fedora 15 To Allow Access Via Port 80 From Other Computers

Aug 6, 2011

I am trying to make my home server accessible to the whole web. I have installed Nginx on my Fedora 15 64-bit Linux machine, and it works with localhost but it doesn't work online or allow other computers on the network to access it via the IP address. It keeps coming back with: Could not connect

I have port forwarding. I have even tried different ports but they all seem to be blocked. What could be wrong? I have a netgear router.

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General :: Unable To Close SSHD On IPv6 TCP Port?

Aug 23, 2011

I'm running Ubuntu 10.4 and I've tried disabling IPv6 as I don't currently need it. I rand the following to disable IPv6 and then rebooted my server:

echo "#disable ipv6" | sudo tee -a /etc/sysctl.conf
echo "net.ipv6.conf.all.disable_ipv6 = 1" | sudo tee -a /etc/sysctl.conf
echo "net.ipv6.conf.default.disable_ipv6 = 1" | sudo tee -a /etc/sysctl.conf
echo "net.ipv6.conf.lo.disable_ipv6 = 1" | sudo tee -a /etc/sysctl.conf

After the reboot I can see that IPv& is disabled by running:

cat /proc/sys/net/ipv6/conf/all/disable_ipv6

On running netstat -antlp i see that most of the IPv6 applications have closed but SSHd keeps running:

Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:9090 0.0.0.0:* LISTEN 663/java

[Code]....

Ho can I close the SSH daemon on port 22 of the IPv6?

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General :: X11 - Unable To Add Any Port Forwarding Rules To Router

Feb 22, 2011

Say I have Computer A behind a router with NAT. I'm unable to add any port forwarding rules to that router. Then I have Computer B with a public IP address that I want to forward X windows from. This computer is headless, but does have a video card so X windows can be used. Here are some of the things I'd perform to setup my scenario.

1. Computer B, I'd run xhost + public_ip of NAT router.
2. Make sure that computer B's sshd service has X11 forwarding enabled.
3. SSH from Computer A to Computer B with the X windows forward option.
4. Once in Computer B, set the DISPLAY env variable to the public_ip of NAT router.
5. On Computer B run xclock.

At this point I'd expect to see an instance of xclock originating from Computer B onto my desktop. However this obviously won't work. The problem is that when the request is made to Computer B to forward the instance of xclock to Computer A the forwarded instance of xclock will get stuck at the NAT router. Without a port forwarding rule the NAT router will not know which internal IP to route the instance of xclock.

Here's my question. Is there any way for Computer A to initiate a connection to Computer B and then forward the instance of xclock? That way if it uses that same connection the NAT router will know which internal IP to route it to because it would be an active connection in the router's routing table. Or is there an alternative? Of course I can vnc into another computer outside the NAT network and then forward an X window to it just fine. But in the spirit of expanding my knowledge on X windows I'd like to see what is possible.

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General :: Startup Script - Unable To Enumerate USB Device On Port 5

May 19, 2011

Startup script. I have a problem with an error on system boot:
hub 2-0:1.0:unable to enumerate usb device on port 5

This error is continuous, filling up my system logs. It is also a known kernel bug. I found a solution here: [URL] but it is only good after I boot. I have tried to make a startup script in /etc/init.d in the following manner.

sudo mkdir /opt/usb/
sudo gedit /opt/usb/usbproblem.sh
#!/bin/bash
# chkconfig: 345 91 19
# description: stop usb problem on startup
case $1 in
*)

echo "fixing usb problem"
cd /sys/bus/pci/drivers/ehci_hcd
sh -c 'find ./ -name "2-0:1.0" -print| sed "s/.///">unbind'
cd ~

esac
exit 0
#End of boot script
##

sudo cp /opt/usb/usbproblem.sh /etc/init.d
cd /etc/init.d
sudo chmod +x usbproblem.sh
sudo update-rc.d usbproblem.sh defaults 92 20
but it does not work.

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General :: Ssh Port 22: Connection Timed Out ( Unable To Copy File Remotly )?

Apr 3, 2010

I am trying to copy the file on remote server, but I am getting error " ssh: connect to host 172.28.21.14 port 22: Connection timed outlost connection "My two server are bastion10 and newlink, I want to copy file from newlink to bastion10 buet unable. I am able to ping, when i run " lsof -i :22 " command on link3new server I am getting

link3-new:lsof -i :22
sshd 6992 root 4u IPv6 11878 TCP *:ssh (LISTEN)
while on bation10 it is ( ESTABLISHED ) ..

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General :: Mpu401_uart And Cmipci Error In Ubuntu - Unable To Grab Port 0x330

May 26, 2011

I recently installed ubuntu 10.10 replacing fedora 10. installation was successful but when I start Ubuntu, computer halts showing two line error [18.929065]mpu401_uart:unable to grab port 0x330 size 2 [18.929125]cmipci: no UART401 device at 0x330 Even reinstalling could not solve problem If this is related to audio then in Fedora 10 everything was working fine. But I could start Ubuntu selecting recovery mode with option 'single' then from recovery menu 'boot as normal', providing username and password and typing 'startx'. How can fix this error?

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OpenSUSE :: 11.2 - Cannot Access MySQL Via Browser

Apr 21, 2010

Since I installed SUSE 11.2 I have been unable to access MySQL via any browser although I can via MySQL Administrator. Firefox keeps asking if I want to open index.php with KWrite, it also occasionally asks this when I am on other sites. Konqueror gives an immediate timeout error.

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Networking :: Wget Can Access / Browser Cannot

Jun 27, 2010

I have been having a problem on my Ubuntu desktop with the wireless connection. I am now running Ubuntu 10.04, but the problem showed up immediately after upgrading to Ubuntu 9.10. This machine is used as a CUPS server so my wife can print from her laptop and get to a printer downstairs. Intermittently, I will be unable to access the CUPS server web pages (or any other web pages on the local Apache server) from a remote machine on the internal network. I also cannot connect in via SSH. However, from the wireless desktop itself the web pages are still accessible and a local browser can also access remote web sites just fine. So, the network connection is still up.

To try to determine how often this was happening, I wrote a simple Bash script that checked if a page could be accessed on the web server on the wireless machine. I used wget to access a page and then log the results to a file while running the script from a crontab entry. It turns out that even though I cannot access a web page using a remote browser, I can access the same web pages using wget from a remote machine. This has me a little confused..What could be causing this situation? I do not have a firewall running on the desktop with the wireless connection. After a while, the blockage of inbound web pages from a remote browser is "fixed" and I can again access the CUPS (and other) pages.

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Server :: Subversion Web Access Will Not Allow To Log In With Web Browser

Sep 7, 2009

I'm running Fedora 10 with apache and I installed mod_dav_svn so that I could set up a secured remote code repository. It appeared to be working ok until I turned on SSL and basic Authentication.I even verified in my subversion.conf httpd configuration file that it is pointing to the correct password file. When I attempt to access it from my web browser, it prompts me for a user name and password, but it will not let me log in. I tried to disable SSL thinking that that might have been the problem, but I get the same results either way. Can anyone please help me resolve this problem?

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CentOS 5 :: Access Browser From Windows?

Dec 21, 2009

I successfully installed R12 on Linux. It is working fine on server. I want to access from different computers. All M/C are in same network

[Code]...

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Fedora :: Can Update / But No Internet Access Through Browser

Dec 8, 2010

I just installed fedora on a customers laptop of mine and just trying to get everything working. I hooked up a wireless PCMCIA linksys card and got connected to my wireless and went through the first 250+ updates, all that went fine, so I know I am getting internet access. Everytime I open firefox though I cannot connect to any websites, like I said I am a noob so my troubleshooting skills are very limited with linux, anything I can try etc.

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Server :: Subversion Web-access, Not Able To Login From Any Browser?

Mar 9, 2011

tried to subversion webaccess from browser,it is asking username and passwordsnter both.its asking again. how to login.configuration shown below

vi /etc/httpd/conf.d/subversion.conf
<Location /svn>
DAV svn

[code]...

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General :: Unable To Access Website

Sep 29, 2010

I just bought the Barnes & Noble Nook eReader for my wife's birthday and a requirement is to log on to the Nook website and establish an account. Using her Fedora 13 64bit desktop and Firefox she repeatedly tried to access the website www.nook.com to create an account, however consistently got the server not found message. Even using the Firefox addon User Agent Switcher and turning off NoScript did not correct this.

When we switched over to the WinXP install and Firefox we were able to access the website no problem. Anyone else unable to access that website via linux?

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