Network Security

We recently upgraded our ASA from 8.2.5 to 9.1.5since that upgrade all of our features except our NAT are working correctlywe have a 62.67.81.x / 255.255.255.240 subnetWe have several web servers behind the firewall and we can't access any of them fr...

Hi, i want to configure an Access Policy that included the Application "Upload". I want to Block the possibility to Upload via Browser, BUT not for 2 Sites. It should be possible to Upload on 2 Websites, all other Websites should be not possible to u...

Hi, New to Cisco trying to learn have bought a Cisco Firewall PIX 515e but i am unable to reset the password configured correctly in monitor.When i type the command  tftp i get the error: TFTP failed (return:-1 arg0x0) can anyone help  Thanks in adva...

Hello all, Is possible something like that (below) using a Cisco ASA 5512-X (transparent mode)? I have omitted some configuration details. My mainly doubt is if is possible to repeat the VLAN IDs across multiple interfaces. Two trunks and n-vlans cro...

Hi All, Presently, we are in a phase to migrate the whole Security devices from Juniper to ASA. the ASA version running on the device is: 9.4.Below is the nat configuration of the Juniper box. static {    rule-set All-ATMs-to-Radia {        from zone...

Hi guys,I'm currently deploying a cisco ASA 5515-X.The customer has 5520 currently installed and looking to replace it.However, problem is the web server at the DMZ displays error 500 when accessed from the web and inside.This is after I've permitted...

I have the following problem the cisco ASA-5515-X LED Alarm is amber, I can't log onto asa by console 

I was trying to upgrade my ASA 5505  through GUI asdm-idm launcher  to 9.6.3. I just selected Adaptive Security Appliance (ASA) Software 9.6.3 version to be upgraded .   The upgrade went OK, but now I'm not able to launch Cisco asdm-idm launcher.  I ...

Hi,I would like to ask how to configure Cisco ASA 5512 er 9.2 nat for translation.nat-control and global etc is not working.any idea?thanks

Peace,I have asa 5520 with sub interfaces inside, i can ping hosts on the inside networks but i can't ping the inside interfaces themselves from an attached nexus switch. it would make troubleshooting a lot easier if i can ping the gateway. So is the...

Hi,is it possible to configure FWSM in multiple context mode without "virtual FW licensing"? it seems without multiple context lisence FWSM support 2 context.i need to know can i  use these two context and configure fwsm in multiple context mode and ...

HalloDoes anybody know how this bug was fixed ?https://tools.cisco.com/bugsearch/bug/CSCut55025 sincerley