Firefox is hitting my firewall on port 80. What is trying to access the gateway/firewall?
Linux firewall. When I start firefox, I get loc2fw reject logs on port 80. Is this normal behavior? Normally this would be associated with a virus attempting to access a standard router. After a clean system install I still get these hits on my firewall. I did use mozbackup to copy some setting over from another machine.
Your firewall is dropping a SYN packet or is forbidding an HTTP request? If you refuse to make a connection at all, you might never gather enough information to identify the intent of the communication.
Similar Messages
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When I try and launch Firefox, I get this error message >A copy of Firefox is already open. Only one copy of Firefox can be open at a time." and have tried all of the trouble shooting tips, can you help? I thought if I were to completely uninstall and re install it might help, but I cannot seem to find instructions to do this....
See [[Firefox is already running but is not responding]], the image shown in that article is the Windows equivalent of the error message that you are receiving, but the information relates to the Mac.
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Under connection options in Press Reader I have three options. Use IE proxy settings; don't use proxy; Use custom proxy settings. I have tried all three and still cannot get a direct internet connection with Press Reader. The Press Reader site says it works with Firefox 2 and above. I am using Firefox 5.0. I can still go to my newspaper site and read the paper but I just can do it via Press Reader and therefore I can not download it for later reading.
I notice that the home page redirects to a secure (HTTPS) address. I wonder whether there is a setting blocking this? What if you go directly to a secure page -- will it load?
https://www.itvsn.com.au/include/sweb.dll/product?product=155602&category=92010&site_id=ITVSN
Your add-ons list shows AVG, ZoneAlarm, and McAfee products. Could one of them be blocking this site? See whether you can add exceptions or just disable them temporarily and test whether that helps. -
My old server (5.5. years) was failing me and loosing some random items. I have accessed this blog site for the past three years and during that period the access passwords and user names have been changed several times. Each time I asked Firefox to remember the correct details and I gained entry with no problems. Before I replaced the equipment I was continually refused entry despite entering all the correct information. I received a message telling me that I was either not entering the correct information (which according to the Blog editor I was) or that my server did not know how to connect to the RSS feed.
Try BottomFeeder for those live feeds.
* BottomFeeder: http://www.cincomsmalltalk.com/BottomFeeder/ -
I bought a laptop from a friend. It is running windows7. He had firefox on it but uninstalled it and cleared his hard drive before he sold it to me. Its a new laptop but he went mac so I picked it up. No problems with it at all works great. Ran every possible scan. Used ASO, Revo uninstaller, EVERYTHING!!! No leftover files found. Still wont let me install Firefox. Keeps saying must reboot to finnish uninstall first.
If your friend "cleared his hard drive" by formatting/repartitioning and reinstalling Windows, there should be no trace of Firefox remaining. I'm guessing he did less than that but in any case, you could try one of the "clean reinstall" methods given here:
http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Clean_reinstall
If that doesn't help, what is the exact error message and window title you get after attempting to install Firefox? -
Everything on my Acer Aspire One Netbook (with a Limpus Light OS (Linux)) works fine except for a few weeks ago Firefox stopped opening up the browser window. I know my internet connection is fine because I can access my email through the netbook's email interface. Also, I've received messages indicating it couldn't open Firefox because Firefox was already running and I needed to shut down the one running first.
hello scoop, since these symptoms can sometimes be caused by malware active on a system, please first run a scan with different security tools like the [http://www.malwarebytes.org/products/malwarebytes_free free version of malwarebytes], [http://www.bleepingcomputer.com/download/adwcleaner/ adwcleaner] & [http://www.microsoft.com/security/scanner/default.aspx microsoft safety scanner].
[[Troubleshoot Firefox issues caused by malware]] -
Port conflict error when trying ot run the page.
Hi ,
Below is the error message whern I try to run the page.How to resolve it.
I tried checking tools->preferences->embedded oc4j->Host name to default local ip address and local host name
Another trial was : open Task Manage ->Process tab..if there will be two process jdevw and javaw. Terminated those process and then start JDeveloper and run the page,it should work , but i could find only java.exe running.
Appreciate your help.Thanks.
**** JMS port conflict detected. The JMS port will be reassigned to port 9236.
[Starting OC4J using the following ports: HTTP=8995, RMI=23892, JMS=9236.]
D:\MC\oajdev\jdevbin\jdk1.4.2\bin\javaw.exe -client -classpath D:\MC\oajdev\jdevbin\j2ee\home\oc4j.jar;D:\MC\oajdev\jdevbin\jdev\lib\jdev-oc4j.jar -Xbootclasspath/p:D:\MC\oajdev\jdevbin\jdev\appslibrt\ojdbc14.jar;D:\MC\oajdev\jdevbin\jdev\appslibrt\nls_charset12.zip -DFND_JDBC_STMT_CACHE_SIZE=200 -DCACHENODBINIT=true -DRUN_FROM_JDEV=true -mx256m -Xverify:none -Doracle.j2ee.dont.use.memory.archive=true -Doracle.j2ee.http.socket.timeout=500 com.evermind.server.OC4JServer -config
D:\MC\oajdev\jdevhome\jdev\system9.0.3.5.1312\oc4j-config\server.xml
[waiting for the server to complete its initialization...]
Fatal Error: Unable to write to the transaction log (/D:/MC/oajdev/jdevhome/jdev/system9.0.3.5.1312/oc4j-config/log/transaction.state), possible reasons for this are that Orion lacks permission to write to the file, or that another instance of the server is already running with this configuration (most common): Unable to alter transaction log
Process exited with exit code 1.You have other JDev session running.
Probably your first JDev session was not terminated gracefully.
Close ALL JDev sessions. Go to Task Manager and kill any process related to JDev.
Then open JDev again. You should not get this error message again.
PS. Despite of this message, you will be able to continue with your work. -
I see where I can view the code but not where I can make changes. The coding that is there now was created by the template I chose on Blogger.
A good place to ask advice about web development is at the mozillaZine Web Development/Standards Evangelism forum.<br><br />
The helpers at that forum are more knowledgeable about web development issues.<br><br />
You need to register at the mozillaZine forum site in order to post at that forum.<br />
<br />
See http://forums.mozillazine.org/viewforum.php?f=25 -
Aljazzera_net
"Additional plugins are required to display all the media on this page. When I clicked, it then said "No suitable plugins were available"
tried a different URL
CrashedSee:
*[https://bugzilla.mozilla.org/show_bug.cgi?id=630199 Bug 630199] – Flash crash [@ VP3VideoDecoder_DecodeFrameCompleteCallback ]
''(please do not comment in bug reports; you can vote instead)'' -
I click to load Firefox (3.6.12). The Comodo firewall warns me that Firefox is trying to connect to the Net. I block it, because I've not asked Firefox to do that, at that point. Then, when the Firefox window opens, the firewall warns me, again, that Firefox is trying to access the internet. I block it then, too. Use of Firefox is completely uncompromised by me doing this - that much is clear.
Surely, if I have turned off automatic updates and use "about:blank" as my browser startup page, Firefox has no need, and no place, attempting to connect to the internet until I ask it to, by clicking a bookmark in the Bookmarks toolbar, or until I type a URL into the address bar.
What is Firefox trying to do? and how can I stop it from trying to do it?See [[Firefox makes unrequested connections]]
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All ports open, but still no luck over the internet
I have ARD 3.1, the computer I am trying to connect to has client 3.1. Both computers are on DSL connections behind routers with the software and hardware firewalls turned OFF (temporarily for testing!). Port forwarding is on, and is pointing to the correct local NAT ip.
Yet, whilst ARD is correctly giving me the DNS name when I tap in the IP, it wont recognise any recognisable ARD clients the other end, let alone actually connect to anything.
Any ideas beyond "your firewall isnt off, or port forwarding isnt set up correctly"?
Thanks
DomDom
I always use this handy web page to tell me if ports are open, this must be done on the machine that is running the service, ie the remote machine-
http://canyouseeme.org/
Enter port 5900 and click check, this will tell you if port 5900 (ARD) can be seen by web page
If it comes back with an error then there is a problem with either your config or your ISP has blocked that port.
Have you tried ssh access?
It runs on port 22 and is a good way to tell if you have various settings correct. Open port 22 to remote machine and in terminal type -
ssh -l username xxx.xxx.xxx.xxx
Change username to valid user on remote machine and the xxx should be the IP of the router of the dns name.
Ed -
"Server not found
Firefox can't find the server at....."
keep getting this when trying to access the internet. only started happening after updating to firefox .36
Running windows xp, firefox has been working great until now. ive tried all the suggested fixes, firewalls etc.
Chrome and explorer are working fine but im a firefox fan and dont want to change. any help would be gratefully appreciatedHello gregmurphy128,
This does sound like a Firewall issue. Are you running any security software on your PC?
If not, here are instructions for Windows Firwall: [[Configure Windows Firewall to allow Firefox access to the Internet]]
Thanks,
Curtis -
I can't access the internet using Firefox. My internet connection is working perfectly fine as I can access the internet using internet explorer. I don't feel safe using internet explorer and prefer Firefox. Please help!
See --> [https://support.mozilla.com/en-US/kb/Cannot%20connect%20after%20upgrading%20Firefox Cannot connect after upgrading Firefox]
Your firewall may not recognize the new version of Firefox; it is just doing its job. You may need to remove references to Firefox from your firewall's allowed applications list, then try to go to any website, let your firewall detect the new version of Firefox, and give Firefox the permissions needed by your firewall to access the internet.
'''If this reply solves your problem, please click "Solved It" next to this reply when <u>signed-in</u> to the forum.''' -
Port forwarding for clientless SSL VPN access
Hello,
I am currently trying to set up clientless SSL VPN access for some remote sites that our company does business with. Since their machines are not owned by my company, we don't want to install/support a VPN client. Therefore, SSL is a great option.
However, I'm running into an issue. I'm trying to set up port forwarding for a few remote servers. These remote servers are different and have distinct IP addresses. They are attempting to connect with two different servers here.
But my issue is that both servers are trying to use the same TCP port. The ASDM is not letting me use two different port forwarding rules for the same TCP port. The rules can exist side-by-side, but they cannot be used at the same time.
Why? It's not trying to access the same TCP port on a server when it's already in use. Is there anyway I can get around this?
If this doesn't make sense, please let me know and I'll do my best to explain it better.Hi Caleb,
if you mean clientless webvpn port-forwarding lists, then you should be able to get your requirments. even the same port of the same server can be mapped to different ports bound to the loopback IP.
CLI:
ciscoasa(config) webvpn
ciscoasa(config-webvpn)# port-forward PF 2323 192.168.1.100 23
ciscoasa(config-webvpn)# port-forward PF 2300 192.168.1.200 23
then you apply the port-forwarder list under a group-policy
Hope this helps
Mashal
Mashal Alshboul -
Unable to access the Firewall through ASDM
Hi All,
Thanks in advance ,
in my organisatin we are facing one issue with launching of ASDM in ASA 5520 , when wer are trying to access the Firewall through ASDM we are unable to access that , see the java error loggs below , yes i know if we reload the firewall then this problem will solve , but my organisation management donsent want to reload the firewall , other procedure is to upgrage the ASDM version , just let me know the procedure for this
Using JRE version 1.7.0_25 Java HotSpot(TM) Client VM
User home directory = C:\Users\shussain
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
m: print memory usage
q: hide console
s: dump system properties
ASDM Application Logging Started at Tue Aug 20 11:04:48 AST 2013
Local Launcher Version = 1.5.30
Local Launcher Version Display = 1.5(30)
OK button clicked
Trying for ASDM Version file; url =
https://192.168.50.2/admin/
Server Version = 6.1(3)
Server Launcher Version = 1.5.30, size = 319488 bytes
invoking SGZ Loader..
Cache location = C:/Users/shussain/.asdm/cache
Exception in thread "SGZ Loader: launchSgzApplet" java.lang.NumberFormatException: For input string: "1 year 192"
at java.lang.NumberFormatException.forInputString(Unknown Source)
at java.lang.Integer.parseInt(Unknown Source)
at java.lang.Integer.parseInt(Unknown Source)
at com.cisco.pdm.Check.h(DashoA10*..:1358)
at com.cisco.pdm.Check.c(DashoA10*..:858)
at com.cisco.pdm.Check.a(DashoA10*..:438)
at com.cisco.pdm.PDMApplet.start(DashoA10*..:132)
at com.cisco.nm.dice.loader.r.run(DashoA19*..:410)dear marvin,
find my firewall sh version output, and asdm version ,
ciscoasa# sh ver
Cisco Adaptive Security Appliance Software Version 8.0(4)
Device Manager Version 6.1(3)
Compiled on Thu 07-Aug-08 20:53 by builders
System image file is "disk0:/asa804-k8.bin"
Config file at boot was "startup-config"
ciscoasa up 1 year 193 days
Hardware: ASA5520, 512 MB RAM, CPU Pentium 4 Celeron 2000 MHz
Internal ATA Compact Flash, 256MB
BIOS Flash M50FW080 @ 0xffe00000, 1024KB
Encryption hardware device : Cisco ASA-55x0 on-board accelerator (revision 0x0)
Boot microcode : CN1000-MC-BOOT-2.00
SSL/IKE microcode: CNLite-MC-SSLm-PLUS-2.03
IPSec microcode : CNlite-MC-IPSECm-MAIN-2.05
0: Ext: GigabitEthernet0/0 : address is 0021.a09a.ba76, irq 9
1: Ext: GigabitEthernet0/1 : address is 0021.a09a.ba77, irq 9
2: Ext: GigabitEthernet0/2 : address is 0021.a09a.ba78, irq 9
3: Ext: GigabitEthernet0/3 : address is 0021.a09a.ba79, irq 9
4: Ext: Management0/0 : address is 0021.a09a.ba7a, irq 11
5: Int: Internal-Data0/0 : address is 0000.0001.0002, irq 11
6: Int: Internal-Control0/0 : address is 0000.0001.0001, irq 5
Licensed features for this platform:
Maximum Physical Interfaces : Unlimited
Maximum VLANs : 150
Inside Hosts : Unlimited
Failover : Active/Active
VPN-DES : Enabled
VPN-3DES-AES : Disabled
Security Contexts : 2
GTP/GPRS : Disabled
VPN Peers : 750
WebVPN Peers : 2
AnyConnect for Mobile : Disabled
AnyConnect for Linksys phone : Disabled
Advanced Endpoint Assessment : Disabled
UC Proxy Sessions : 2
This platform has an ASA 5520 VPN Plus license.
Serial Number: JMX1304L0HA
Running Activation Key: 0x0313c076 0x58bdf52e 0xa83245ac 0xb460b058 0x88201caa
Configuration register is 0x1
Configuration last modified by enable_15 at 10:18:47.850 AST Wed Aug 21 2013
ciscoasa#
ciscoasa# sh run asdm
asdm image disk0:/asdm-613.bin
asdm location internal-network1 255.255.0.0 internal
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