Network Security

Hi,I am stuck with an issue, in my office a lot users are using various download managers/accelerators etc., I want to block these kind of access.NBAR PDLM's can't help me and even I even URL blocking can't helps out.Please give a best possible solut...

I have a 5520 ASA that is used to terminate site-to-site IPSec tunnels.  Occasionally I see a high number of input errors and overruns on the inside and outside interfaces.  Both interfaces are 1 Gb/s and our Internet circuit is 100 Mb/s.  The SNMP g...

Does anyone know how to make a port forwarding from a domain name instead a IP address through the ASA 5505 (8.2)in my specific case a domani name form dyndns.best regards,

We are about to deploy a Microsoft Hyper-V High Availability cluster and I want to understand how my thinking on segregating the servers in the DMZ aligns with best practice.Each server in the Hyper-V cluster follows best practice and has a dedicated...

Hi, Can anyone explain me the difference between the three, packet drop , packet loss nad packet discard. I have an understanding on packet discards but would like to know if packet loss and packet drop are the same.Which of these can be made availab...

Hi,I have configured my ASA 8.0 as a pppoe client on the outside interface. My pppoe is getting authenticated and then getting the IP address from the router. But when i am trying to ping the default gateway its not giving me a reply. Secondly, when ...

Hi, I installed ACS 5.2 vmware image to test some scenario. I have a problem with setting active directory configuration. It worked when I first setup this, from this time I can see Status: CONNECTED in Connection Detail page but I am not able to lis...

Hello,I am using the CSM 4.0.1 to manage several IPS (AIP-SSM-20 and 40 and IPS 4260).The configuration archive is nice to have the latest conf for my IPS device, however they are in a XML format!But I need the config file format the same way it is g...

We have IPS 4260ande whit the commando sh statistics web-server, send me this session-2      remote host = 148.245.182.4      session is persistent = no      number of requests serviced on current connection = 1      last status code = 200      last ...

how can I save a PCAP format file to flash (from cli)?thanks!-g

Hello,I noticed there are 2 10G SFP+ interface for ASA5585 S40 and S60, but 2 10G SFP for ASA5585 S10 and S20.What's the difference between SFP and SFP+, please?Thanks,-Alejin

We have ASA 5520's with AIP SSM-10 IPS mods. When I deployed them, the throughput was somewhat less when the IPS was ininline mode, but nowhere near 90% less. I was just performing some more test and the throughput is horrific. We have 100 M internet...

Hey there,My network has been slow and I'm looking in the asa logs.I see the following message...Dec 03 2010 14:32:34: %ASA-4-733100: [ Scanning] drop rate-1 exceeded. Current burst rate is 11 per second, max configured rate is 10; Current average ra...