Network Security

My web server sits behind an ASA 5500.  When I access the web site from outside, it works fine.  When I try and access it from the server itself, I get "Internet Explorer cannot display the webpage" error.  I can access other web sites, such as Yahoo...

Hello Members,i see in my IPS-NME module a hign number of packet drops because of the following signatures:1330-17: TCP segment out of state order1330-12: TCP segment is out of order.the targets and the attacers are internal hosts.are these signature...

Hi,I need help with configuring CASUser Account for NAC AD SSO in a multidomain enviorment.We have two child domain (based on region) say A & B. We have created the casuser account in domain A. If a user from Domain A login, everything works fine and...

Hi Guys;I like to know if someone can give me a clue what is going on with the thruput on my ASA 5510, We just changed to a new service provider that is providing a line with 12 meg syncronous access to the web. that means 12 meg. upload and download...

Hi all,we have csm v 3.3.0 in our company and till december 2010 we have problem with IPS signature upgrades. When I try to download new signature updates, csm claim that connection to update server is successfull but last version which csm offer is ...

Hi, I just ran a vulnerability scan against the outside interface of our Cisco 5520 ASA. An d it returned a IKEv1 vulnerability (see below). Id IKEv2 out?THREAT: Cisco Internet Key Exchange (IKE) is exposed to a denial of service issue. This issu...

Hi Guys,Is it possible to upgrade the Pix 515 memory to 256mb. I searched on line and found there is not option to upgrade to 256mb. Can someone please confirm this?Also during search I found people saying using 3rd parties Ram, pix 515 can upgrade t...

Hello,Does anyone knows how to get more detailed info about ASA DMA memory pool?We have an ASA device which has an alarm regarding low DMA free memory.show mem detail, says following:Free memory:                     867150136 bytes (81%)Used memory: ...

I have a VM that I run IME on.  The problem I have is if there is a power outage or other event that causes the ESX server to reboot, then I have to login to the IME server and start IME.  Can I setup the IME to auto load?

I need to remove FWSM from a prodcution 6509.  This FWSM is a standby.  What's the best way to remove without powering down the switch or impacting antyhing?  Someone could please advsie. Thank you

I have a setup on a client site very similiar to the attached diagram.There is a route on the ASA to get to a remote site the other side of the router over MPLS cloud pointing to router.You can ping to the remote site but cannot http to a device at t...

Hi,I'm having issue with doing tftp to device behind the firewall (ASA) even though I have allow tftp from outside. Here is the message I see on the console.ciscoasa/C2(config)# ciscoasa/C2(config)# ciscoasa/C2(config)# %ASA-6-302016: Teardown UDP co...

Hi,I am using ASA5510 and i want to know if it is possible to redirect http traffic to an internal proxy software.I explain :PC from the LAN use a internal proxy in their IE browser but some other PC doesn't use it.They are directy connected to the I...