Cisco VPN :: 2811 HTTPS Sites Hang Through Web Vpn

Jun 27, 2010

Using webvpn on a 2811 w/ adv ent 12.4(20)THTTP sites work fine (in the url-list)
But when we try to use an HTTPS site, clicking on that site just hangs forever.  Debugs show the connection is making it, and the servers are getting the connections...
The destination servers are using self-signed certs, as well as the router.  They are not requiring client certs.

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Cisco Switching/Routing :: 2811 / Hang And Reboot Router Every 3-4 Hour?

Jan 1, 2012

I have Cisco 2811 secure router in my network.  Seven day before it has been hanging every 3-4 hour. i have updated "c2800nm-advsecurityk9-mz.124-17.bin" IOS in the router.  After that it giving some error and every 7-10 hour network has been delay in LAN as well as WAN and not pinging.

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Cisco Switching/Routing :: 2811 Router Hang Frequently And Restart?

Dec 25, 2011

i have facing problem in my Cisco Secure router 2811.  It hanging every 5 to 10 minutes and restart.  IOS of cisco router is 12.4 ipsecurity. I have attached the error log and configuration file of my router.  Kindly see the log and let me the problem in my router. 

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Cannot Access Https Sites From PC

Aug 31, 2011

access https sites from my PC? I cannot access these sites from IE 9 nor Firefox 6. I even disable firewall to try getting access to the secured websites but to no avail. But this problem recently cropped up when i upgraded my PC from XP to Windows 7.

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Way To Connect To Https Sites With Firefox

May 7, 2012

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.

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All HTTPS Sites Failing Validation

Apr 1, 2011

I just put together a new computer. After putting it together I installed Windows 7 64-bit. My problem is that every "https" website I go to fails at its certificate validation. Every browser I use (Firefox 4, Chrome, IE9) warns me that the security certificate failed the validation. If I click "continue anyway" the browser shows a blank page. This happens for every https site. I have tried,,, etc. I can't even connect to windows update (which is really bad). The problem is limited to this computer. All my other computers (2 laptops with windows 7 32 bit) connect to websites using https just fine. My computer is freshly installed, but I scanned for spyware/viruses/trojans and came up empty.

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Routers / Switches :: Can't Access Any Https Sites

Oct 25, 2011

when my Linux VM is running!How's this for a mystery - last night I noticed that I could no longer access my gmail. Thought it might be down. This morning, I still couldn't access it. Thought I would try comcast, no joy either. Changed computers, no difference. Changed routers, no difference. Bought a new router and started plugging in network cables one at a time. My main machine first, everything works - http and https sites, a second computer, all good. The switch. Fine. Powerline. Still good. Then I plug in a Windows server running a Linux VM. Https sites on all the other machines stop working. Pause the Linux VM, restart router - https sites return to life. Went to Linux machine, re-enabled ipv6 (the only recent change on the Linux machine was to disable ipv6 since upon a reboot, Linux didn't have an ipv4 address). Restart Linux everything seems fine. A few hours go by, try to connect my wife's new laptop and at that moment wireless seems to stop. Restart router, wireless is back. But lo and behold, https is gone again. Unplug the machine that has the Linux VM, restart router, all is good.Ever see anything this weird?

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Cisco Routers :: WRVS4400n - How To Block HTTP And HTTPS Sites

Dec 11, 2012

I have a WRVS4400N I am able to block http sites such [URL] but everybody have access to [URL]

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Linksys Wireless Router :: E1000 - Unable To Load Certain Https Sites?

Oct 12, 2012

This problem just started. I am unable to load certain https sites (for work). If i directly connect to ethernet, it works, so my isp isnt my problem. When i try to connect to the sites, it says "sending request" then times out. I have played around with the settings non stop and nothing has worked. I have a mac running 10.7.5.

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Protocols / Routing :: Unable To Access Any Sites Except Google Sites

Jul 8, 2012

MY ISP installed one router in my lab.for internet connectivity they mail me steps :connect your Laptop directly to gi0/3 port to check internet connectivity with public ip 1.1.1.x and Gateway with subnet mask after connection I surprised because I am able to access only google sites like gmail,google search etc. but I am able to ping/traceroute all sites.from browser I am able to access only google sites only.In Router no firewall no such access list.

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Cisco WAN :: 877 Router Freezing / Hang

May 20, 2011

I have Cisco 877 router it is losing connectivity almost after every one hour (freezing or hang) after reboot comes up back.

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Cisco Routers :: WIN7RDP - Sessions Bog Down And Then Hang Over VPN

Aug 8, 2012

I have  DSL line that gives 7mb down and 768k up. I have 2 users running  win7 RDP session and after a few hours the session is unusable its so slow and then eventually it hangs . don't know where to start.

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All Browsers Slow / Crash And Cause OS To Hang

Oct 16, 2012

Loaned old laptop when hard-drive went out of my own. I knew it would need some maintenance ie defrags, cleanups, updates etc. and have been trying to do so... in the process I am having a very difficult time as all of my browsers (that I thought were updated) are slow, hanging, crashing and causing my entire pc to freeze or hang.

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Cisco LAN :: 3750 - Range Command / Session Hang

Oct 18, 2012

I've noticed that when using the range command to configure multiple interfaces on a 3750 the SSH session oftens hangs. It's seems the more interfaces in the range command the more often it hangs. I have a feeling it also spikes up the CPU. Doesn't seem to be related to a specific version of code.

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Cisco Switching/Routing :: 3560 Switches Hang Off With Sub Interface

Jul 22, 2012

Was building a small network in Cisco Packet Tracer and ran in to an issue.  I have 4 routers running OSPF, and off one of the routers I have 5 3560 Multilayer switches.  The router that the switches hang off of, I have a sub-interface with dot1q encapsulation, set for vlan 10 and an IP Address.  The switches have interface vlan 10 configures, and have IPs in the same subnet.  From that router, I can ping/telnet to all the switches without issue.  My problem arises when I try and reach those switches from any other router.  OSPF is set to redistribute static and connected subnets.The routing table is populated correctly on all the routers.  When I ping and trace the packet, it looks like it makes it all the way to the respective switch, but the packet never makes it back.  I've played with the default route on the switches to no avail.  Am I trying to implement this incorrectly, or am I just missing something?

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Cisco VPN :: ASA 5505 Firewall - IPSEC / L2TP Vpn Hang After Some Time

Jul 17, 2011

I have a Cisco ASA 5505 Firewall. I am using windows VPN. I have configure IPSEC/L2TP Vpn. And now i hv some problem..
1) VPN is connected but  I notices that VPN client connection gets in "HANG" mode after couple of minutes.
2) I am getting error when i try to connect my SQL Server (windows 2008) [code]

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Cisco WAN :: RV082 V4.1 Internet Hang Until Cold Restart On Dual WAN?

Dec 22, 2011

I am having issue with a RV082 with firmware:

v4.1.0.02-tm (Sep 16 2011 18:40:48)
On setup 1 I have;Using 2 WAN, 1 from fiber 5mbps symetric fixed public IP and other is DSL private dynamic dhcp address 3mbps/900kbps

 On setup 2 i have:Using 1 WAN, from fiber 5mbps symetric fixed public ip Both router have exact same firewall configuration, subnet and port forwarding and we have the seccont backup DSL coming in a few day for setup 2.on both setup, the RV082 is the main internet gateway/firewall for a set of server...
Setup 1 work perfectly and been online for 2 week (since install) without issue
Setup 2 worked for 2 day then had to reboot, then work for few days then need reboot, now it look like it need to be rebooted every day. the internet just stop working and a simple reboot does the trick... also, when that happen I can stil remote in server that have port forwarded in the router or connect to router management port, but internet on the server is down... I tried opendns and google dns on both WAN connection and still no luck.I have followed instruction on various support forum;

-more reliable dns server
-lower MTU
-failover vs load balance
-disabling SPI and DoS protection
at this point I'm about to swap both router to see if it not a defective hardware or disconnect DSL WAN on setup 1 to see if its more stable but the whole point of installing this router was for Internet redundancy which so far dosent work as expected.

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Cisco Switching/Routing :: Hang During Boot Of WS-C4948-S Switch

Apr 3, 2013

I encountered an issue while trying to boot Catalys WS-C4948-S switch. I power on the switch and I'm able to see the boot messages thourgh serial console cable. But it gets stuck at line "Image text-base: 0x1000000, data-base: ..... ". Also I can enter into rommon mode. I tried to use different kinds of IOS images, tried to boot from tftp but with no luck, the issue is the same.
There are no erros on the screen, it just gets stuck when it enters into IOS, so I don't see the IOS prompt.

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Cisco Switching/Routing :: 4507-R Installed At Customer Site Which Hang Twice

Oct 26, 2011

We have Cisco 4507-R installed at customer site which got hang twice and became normal after getting booted.I have analyzed show tech-support for this switch after reboting but not found relevant logs for hang issue,

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Cisco Switching/Routing :: VSS Switch Got Hang After Inserting 6708 Module?

Jan 11, 2012

We having a VSS switch (9 slot chasis) with ios "s72033_rp-ADVENTERPRISEK9_WAN-M), Version 12.2(33)SXI4", slot 7-9 are currently free. We wanted to install WS-X6708-10G-3C module on slot 7. Once we installed the module it didnt come, after waiting for 15-20min again we removed and inserted, but module didnt come up and we could see following logs on the console:
Jan 12 08:57:40.146: %ISSU-SW2_CFC2-3-ERP_AGENT_SEND_MSG: client/entity send failed; error code is timeout
*Jan 12 08:57:40.330: %ISSU-SW2_SPSTBY-3-ERP_AGENT_SEND_MSG: client/entity send failed; error code is timeout
Jan 12 08:57:40.146: %ISSU_ERROR-SW2_CFC2-3-START_NEGO_FAILED: ISSU NTI Client(2040): failed to start negotiation (ISSU_RC_CLIENT_ENTITY_DOES_NOT_EXIST_IN_PEER)


Afer some time VSS switch didnt response to console commands and all the users in access switches were not able to reach the gateway (VSS). Then the problem disappeared once we rebooted both the switches in VSS.why the VSS switch become non-responsive?

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D-Link DIR-655 :: FTP Software Would Hang / Change Directories On Remote Server

Jun 17, 2011

One of the companies I work for uses a DIR 655 router. I'm having some trouble using FTP there.Initially the problem was that FTP software would hang or give errors when trying to change directories on the remote server. This problem went away when I switched from passive FTP to Active FTP.Now using Active FTP, the files appear to be uploaded with no problem. However, on closer inspection, the uploaded file has 0 bytes on the remote server.

We are uploading from a Windows 7 machine and uploading to our Web Hosting Company's Windows Server. I've actually written the one piece of software that is showing this problem but it uses a widely known open-source FTP library written in .NET. I've never encountered either of these problems with my software until I encountered the DIR-655.The other FTP software client I've tried is FileZilla. It has the same problem, 0 bytes files when using Active FTP.

One solution I've seen on DSLReports was to disable the Stateful Packet Inspection part of the firewall (known as SPI). This is really not a good solution for two reasons. Number one, I do not have access to the router's firmware/ configuration. Number 2, the company has a DIR-655 because they want the additional security. If we're going to disable SPI it just defeats one of the major purposes of owning the DIR-655.

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Cisco Switching/Routing :: 3750 Switch Connected Computers Hang For Few Minutes

May 6, 2013

In my customer having 3750 switch and they have simply assign IP address for vlan and enable telnet in switch and other things are same as default switch.In this switch they have connected 8 cisco layer 2 switches(6 managed and 2 unmanged switch) and approximately 5 servers connected in this switch.In a particular interval,users accessing File server are connected to 3750 switch become hanged for few min.This happen for some particular interval.users accessing this server becomes entirely hanged for few min,then i have configured port monitor cmd and i have installed one wildshark tool to host connected directly to that switch.

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TP-Link 3G/3.75G Router - Internet Connection Hang After Few Mins Using HUAWEI E392 On TL-MR3220

May 4, 2013

I had my exisiting Huawei 3G Dongle replaced with a new LTE USB Dongle Huawei E392 from M1 Singapore. The router dectects it and I was able to get on to the Internet. But every after few mins, the connection will just hang and I have to go into the router to re-establish the connection.

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Dell :: Inspiron Q15R Laptop - Half Of Websites Attempted Hang With IE9 / Windows 7

Oct 7, 2011

We have just got our daughter a brand new Dell laptop for her birthday, it is fine apart from she cant get into half the websites she wants to. On these websites internet explorer just hangs.

Examples of hanging websites are:Argos, Travel Republic, Easy Jet, Vue Cinemas, Bin weevils, National Rail, Expedia, Ebookers

The laptop has Windows 7 and Internet Exolorer 9.I suspect it is something to do with the dreaded Flash but the laptop has Adobe Shockwave Flash Object enabled and any attempt to download Adobe Flash Player results in a 12% timeout download (always 12%)

Funnily enough I have an old Dimension 5000 which behaves in exactly the same way including the 12% download but I expected a brand new laptop to work..Is this a known bug with Dell products ie. you cant access half the websites on the internet without a load of grief ?

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Cisco Routers :: RV180 Ssh And Https From WAN?

Dec 23, 2012

Is there any way to manage the RV180 from the WAN side via https and/or ssh?Also, is ssh from LAN even available?

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Host HTTPS Website Over VPN?

Jul 7, 2011

There are anonymous VPN services that let you hide your real IP address from the websites you visit.But can you host an HTTPS website from behind a VPN so that nobody knows your real IP address?

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Cannot Connect To HTTP / HTTPS / FTP

Aug 27, 2012

I have reset my wireless connection numerous times, rebooted, tried wireless and wired and continue to have the same result - great signal; cannot connect to any webpage. Ran network diagnostics and everything seems to check out except the "DNS Server."

Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1985-2001 Microsoft Corp. C:Documents and SettingsMarcy Musselman>ipconfig /all
Windows IP Configuration Host Name . . . . . . . . . . . . : MARCYS Primary Dns


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Could Not Make An HTTPS Connection

Aug 17, 2011

Internet works in that I can get onto a site but not login ie banking - also can't get results once I get onto National Lottery site, login into Hotmail. The diagnostics log states it could not make an HTTPS connection but nearly every thread I have read mentions firewall problems. I don't have Norton, just Windows Firewall and Lavasoft Adaware, but turning both off doesn't change anything. My PC is a Dell, I use a Cisco modem and a Belkin wireless router for my kids to run their XBoxes, all have been fine for 2 years. [code]

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Cisco Firewall :: ASA5510 HTTPS Filtering On CSC SSM-10

Mar 18, 2013

One of our customers has an ASA5510 with CSC SSM-10 security module. The software version of the module is 6.6.1125.0.Is it possible to do https filtering with this module ? The customer is complaining that this is not possible...from Cisco I've read the following:

• HTTPS Filtering
– Able to allow or block HTTPS traffic.
– Supports group-based and user-based HTTPS policies.
– Includes URL blocking/URL exception list support for HTTPS domains.

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Cisco :: 5508 - SSH And HTTPS On Controller Interface?

Jan 9, 2013

I have a wireless controller 5508 and all my interfaces can be accessed via https or ssh from a wireless client. Management access from a wireless client is disabled so I don't understand why this is happening.

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Cisco WAN :: 2911 Not Accepting HTTPS Access

Jul 15, 2012

I have a 2911 which works perfectly except I cannot access it via HTTPS. HTTP and SSH both work. I've regenerated the RSA-key several times but to no avail.The box has a host- and domain-name configured.

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Cisco WAN :: HTTPS Traffic Slow Over 877 Router

Feb 12, 2013

I have reconfigured the router from scratch using all sorts of methods and can not work out whats wrong, basically when the client is going to their bank the login screen takes upto a minute to load, and the same with hotmail. However using a cheap billion router these login screens are instant
Checking the CPU usage shows the CPU is hovering around 5-20% at the worst of timesThere is about 10 machines behind this router and they do not do that much intensive work over the link besides Outlook Anywhere (HTTPS)I have put a ACL on the LAN connection to only allow 1 machine in and still no luckI have also updated the IOS to c870-advipservicesk9-mz.124-24.T4.binAll other traffic runs fine over the link and there are no complaints on standard HTTP traffic 

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Cisco :: Web Authentication Over HTTP Instead Of HTTPS On Wlc 5508?

Mar 26, 2011

I have follow below URL to disable the https over web authentication:
What i want to achieve is disable https over web authentication due to certificate issue, but it seems like even we have disable the http over web management as above URL describe, still https while doing web authentication. Or it is possible to configure use port other than 80, like 8080 for web authentication? (need to reboot the wlc?)Is there any bug that related to this CSCsy32145?
WLC Software Version       

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