Network Security

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After recently moving all our server infrastructure offsite, our firewall needs in our corporate office have been simplified: establish VPN tunnels to our datacenters, block all public incoming traffic, selectively block outgoing public traffic.  Sin...

It seems that when using the ACL in combination with the static translation statement (amounting to static policy NAT),  the number of "real" addresses to be translated (as specified in the ACL) needs to equal to the number of addresses used for tran...

Is it possible to add a secondary address to an internal interface in order to combine two internal lans on the same physical one, like you can do with most l3 routers?Thanks,  Roger

Hi,I am configuring a ASA5505 and as of now I only need a basic setup, which is to pass the internet connection from vlan 1 clients coming from vlan 2 (ppoe). My current dilemma is why the internet is not passing when I am in vlan 1 where when I conn...

When I try to enable Top Ten Sources I get the following error.[ERROR] threat-detection statistics host number-of-rate 0threat-detection statistics hosts number-of-rate 0% Invalid dectected at '^' markerASA 5520ASA 8.0(4)ASDM 6.1(5)

Hi,we have a Cisco Security Manager v 3.2, we have scheduled automatic/manual backup. The backup is done successfully. But the services are not starting automatically after the backup is completed. Is there any workaround for this?with thankssathappa...

I am configuring Zone Based Policy Firewall using SDM . As per my knowledge if you use an older version of SDM or IOS you will get CBAC there in SDM but starting IOS 12.4(6)T that feature would be replaced with ZBPF which has got zones rather than th...

Hi allI have 6500 switch with FWSM and it is working fine. i noted that when issuing "show version" command on the fwsm , its activation key appears as following :Running Activation Key: 0x00000000 0x00000000 0x00000000 0x00000000i tried to check tha...

Hi All,As you know the Cisco PIX 515 3DES License is free as described below from the link https://tools.cisco.com/SWIFT/Licensing/jsp/formGenerator/Pix3DesMsgDisplay.jsp To obtain a FREE PIX Firewall 3DES/AES encryption activation key, all customers...

Hi I am using a ASA 5540 running version 7.2(3) and would like to pass all http and https requests coming from the inside of the ASA to an external proxy server on the internet (All request need to pass to port 8080). I've tried using static commands...