Servers :: Firefox Proxy Server Refused HTTPS Connection?
Oct 25, 2011
When i access a url with http, it works fine. But with https it dosen't work, and get the message on the firefox as "The proxy server is refusing connections Firefox is configured to use a proxy server that is refusing connections. Check the proxy settings to make sure that they are correct. Contact your network administrator to make sure the proxy server is working.
I have an ASA 5505 that I am using to connect my contractors to via an inside interface, the outside interface is my private LAN. I have setup on our corporate Proxy server to allow traffic from my outside interface of my ASA to go to the internet without credentials BUT log internet activity. The question is I want to know if the ASA can send that http & https traffic to my proxy server and all other traffic to my default route? I want to be able to send all internet traffic to my proxy server. This will avoid me asking the contractors to place proxy credentials in their browsers.
I have a 3845 router. Setup SSH Version 2generated rsa keys (1024)set login localtransport input ssh and telnet is enabled since I can't get ssh connection working When I connect using SSH, I get the following error. server refused authentication protocol.
WIth Chrome it does work although a bit slow. With IE as-well.Had the problem with FB as-well allthough that i could cancel with allowing it to connect.Gmail doesnt.Production Security Services and the certificates seem to cause problems.Searched the internet; tried a scan, checked the date, activataed the SSL and TLS in the browsercertificates, the server and organisations names.
"How do i setup a proxy correctly using firefox?"I forgot what addon it was that i was trying to use, proxy fox i assume. If there any better firefox proxy addon that i can use i will be happy to use.I want to know the steps to make the proxy work correctly, because i like to be anonymous as possible when using the internet. I don't care about internet speed.
My computer (Win 7) is behind a proxy server at work. They have disabled the ping service. They told me it is disabled for security reasons, and everytime I try to ping a host, the connection times out.However I normally use ping as a good diagnostic to check if I have an internet connection or not. We experience frequent network problems, and I'd like to be able to at least narrow down the problem each time. Are there any other diagnostic tools/utilities I can use to test internet access? When I lose my internet connection, I'd like to be able to test if it is because my computer has lost its connecton to the proxy server, or if the proxy server has lost connection to the outside world.
After cleaning the infection, none of my browser will work.Firefox display this message: "The Proxy Server is Refusing Connection".IE displays an error as well.I can't even use Steam's (game client) browser to see what games they have available but I am able to sign on.I am sure my internet is working because I am able to log on to my Instant Messaging Program and chat with freinds and use a VoIP software to talk with friends without issue.The problem is happening on my "regular" windows account.My administrative account seems to be problem free as I am able to browse the net like I had before the infection.
I can ping 192.168.1.254 gateway for about 5 seconds and lose the Ethernet connection.On IE nothing happens.Is there any tool I can use to find the router address or update firmware or restore factory default settings.
SyslogCollector - [Thread: SyslogObjectForwarder] ERROR, 27 Mar 2012 09:02:12,254, Could not send syslogs, removing the subscriber...Connection refused: connect SyslogCollector - [Thread: SyslogObjectForwarder] ERROR, 27 Mar 2012 09:03:15,223, Could not send syslogs, removing the subscriber...Connection refused: connect
Syslog subscription seems ok but syslog messages are dropped and not forwarded:
I attached SyslogCollector.log, SyslogAnalyzer.log, AnalyzerDebug.log
I have a server running win2000 server managing a network of 30 computers, it als a proxy server where all pc connecting to for internet access. The server is connected to Wimax through a router. Lately i have a vpn for PDA's through GSM lines where am supposed to connected a Modem (part of VPN)to this server so that PDA' s and modem can be on the vpn.The problem is that when I connected the GSM Modem the internet connection through router get disconnected. How do I connect the modem on the server without disconnecting the wimax internet connection
We just replaced our ancient 6509 dedicated SAN switch with a Nexus 5548UP (with 4 2248 FEXs).Our old SAN 6509 was completely separated from the Core 6509, and that Core 6509 doubled as a Datacenter switch. We've now segmented the "Datacenter" and "Core." The SAN and servers are connected to the Nexus gear rather than the Core. The old SAN had only 3 vlans. One for SAN data (Vlan16), one for management interfaces (Vlan250), and one for switch management (Vlan15).
As part of my cleanup, I want to get rid of that Vlan15 and use vlan250 for switch management. In another building, we have a 3750 that provides SAN (Vlan16) and management (Vlan250) connectivity to a single Equallogic box and a Dell PowerVault tape drive for backup purpose. That 3750 is the only device that still has an address on Vlan15 (other than the core). Refer to the drawing below.
The Core 6509 is the gateway for Vlan250 and Vlan15. I have created an interface for Vlan250 on the 3750. ACLs exist on vty connections of each switch allowing telnet access ONLY from the Mgmt 2960. There are no ACLs on the Vlans themselves.From the Mgmt 2960, I can telnet to the 3750 using either its Vlan250 IP address or its Vlan15 IP address. However, if I shut down Interface Vlan15 on the Core 6509, I can no longer telnet to the 3750, not even using its Vlan250 IP address.
The connection times out. If I attempt to telnet to the 3750 via Vlan250 from the Core 6509, I get connection refused (which I should get due to the ACL on the vty connections). I can still telnet to other devices on Vlan250 (such as the management interfaces on the Nexus 5Ks). Why am I able to telnet to the 3750's Vlan250 Interface only when the Core's Vlan15 Interface is Up?
my firewall log is full of entries listing policy violations rejections. These look like traffic from LAN to WAN that is being rejected, right? [code]Noted that most of the rejections are in the 40,000-60,000 port range.
-new RV042G -WAN 1 set to 10.x -LAN 192.168.1.1
Action Interface SourceInterface Source Destination Time
1. Allow All Traffic  LAN Any Any Always 2. Deny All Traffic  WAN1 Any Any Always 3. Deny All Traffic  WAN2 Any Any Always
Have tried re-flashing firmware to current version (was already on it), disabled SPI, disabling Denial of Service, all no change.Also noted another issue with logging; bug? When the router was brand new out of box and again after firmware flash:
* the "All" drop down of System Log was BLANK, not logging any entries although other drop downs such as "System Log and Firewall Log were * email alerts were not being triggered for log entries * clear log button appears to resolve the issue after which the ALL shows all entries now
how to trace IP when proxy is used.someone I know is playing a prank that might cause my marriage to break.That person uses proxy with many different IP and also a loopback. does anyone know how to trace the IP even with the above is used.
I have an issue here, I need to connect to various anonymus proxy servers, the ip's of which can be freely found on the web. I've tried doing this from a broadband connected computer and it's ok, but the thing is that when I try doing this from a computer that is tied to o router, it doesn't work at all.
The DNS comes request timed out while pinging and i am unable to browse. But the Same LAN cable is working fine in another pc. I can ping the Gate way. But not able to ping DNS.Local Network is working fine.
I have a linux(fedora) which i use as a proxy. the proxy then connect to the router. the proxy also serves as my mail server (i use postfix). Problem is, since yesterday i discovered thta i cannot access the internet for any machine connected via the proxy (and any dhcp-assigned machines). As a result, even the webmail is not accessible from any machine.When i tried, i changed some computers so that they connect directly to the router -and they work fine for the internet. Problem is, I am still not able to access webmail.What could be the problem with the proxy.?(NB Postfix is running and http too is running).
I am able to access the servers in the network when i am on the LAN . The problem is while we are connected to the VPN, I am unable to https to the servers. While on the VPN, I can ping and traceroute to the servers but I cannot HTTPS.We are using the 3000 series concentrators and also ASA's.This thing was working fine until recently we did a network migration from 6500's to Nexus.
My son is constantly on social networking sites whilst he ought to be revising for his exams. I have tried blocking his websites from the router but this blocks everyones access to the sites. How can I prevent just him from accessing these sites through the router without interfering with my elder kids acess to the sites? Also i would like to know how to block all proxy servers as he is always using these to bypass my restrictions.
i have a linux server PC and its containing videos, tutorials etc. but my Question how can i play that video files in my browser like you tube??? now its working like non-streaming, jus download and play through any player like!!but my purpose is play videos throgh firefox browser..
We have Cisco ASA 5505 with ASDM 5.2 We have one Proxy server in our Local Lab and pointed to Hosted service(Simple Signal)issue is, When our proxy server send register to hosted server, ASA change private IP and post with outside IP and src port as 1063 every time.
Here is debug log on real time monitoring.
Aug 24 2011 05:21:19 302015 203.xxx.xxx.226 192.168.1.51 Built outbound UDP connection 3774 for outside:203.xxx.xxx.226/5060 (203.xxx.xxx.226/5060) to inside:192.168.1.51/27014 (188.8.131.52/1142) Aug 24 2011 05:21:19 607001 203.xxx.xxx.226 Pre- allocate SIP Via UDP secondary channel for inside:192.168.1.51/27014 to outside:203.xxx.xxx.226 from REGISTER message Aug 24 2011 05:21:19 710005 203.xxx.xxx.226 99.xxx.xxx.107 UDP request discarded from 203.xxx.xxx.226/5060 to outside:99.xxx.xxx.107/1063
Here 99.xxx.xxx.107 is Our ASA Outside IP address 203.xxx.xxx.226 is Hosted server IP address. My ASA config is attached.
On my PC laptop, when we try to connect to the internet (wireless router) through firefox we get the error message"Firefox can't establish a connection to the server @ cn-us.start3.monzilla.com. When we try using Window explorer we get "Internet Explorer can't display webpage" When prompted to click on "diagnose connection problem" it states Windows did not find any problems with this computer network connection.
A couple of points... the connection indication at the bottom states the laptop is connected to the internet. (WLAN ON)I have a Mac that is connected to our internet and doesn't have any problems.We have Windows Vista on the PC laptop
For the last two weeks or so I keep getting kicked out of websites I have went to on more than one occasion. IE just says cannot display webpage and firefox keeps saying connection timed out. I have been researching this issue through other forms. Here is what I have tried so far to fix this issueReset all cookies, history, etc Renewd IP System Restore I am not running off any proxys Did a full compuer scan and removed all threats/virus' Reset SSL's Uninstalled Windows IE and Firefox and reinstalled Unplugged Router Put cookies/firewall settings to minimun or none and tried to access websitesThere is no specific trend towards the webstites I go to, that I can see at least. One is my bank account and another is a clothing store, little things like that here and there. I can't get on any mozilla websites for tech so I have been googling it through my Android. I even did a diagnostic through windows on a specific website and it said that everything checked out and that it was a web site issue, which I find hard to believe since I can access it through my phone
Ever since setting up this router it has been giving me problems on my laptop, connected wirelessly. At random intervals, throughout the house, an error saying "Connection was reset" comes up in firefox when browsing the web. I've tried resetting the router twice, and updating my network adapter's(Intel 465AGN) drivers. Neither of these worked. No settings on the router were modified, other than enabling the Qos engine. Signal quality isn't the problem either as it is full at all times. On my other computers, three connected through wireless and one through wired, there have been no problems at all and they perform very well.