Network Security

Hi, we have a block of 8 ip's and a DMZ setup on an ASA 5510. We're using static NAT to forward ports onto hosts in the DMZ but I was wondering if it was possible to assign one of these hosts one of the public ip's directly rather than use a private ...

All of a sudden today I can no longer access ASDM and SSH on my firewall.Console login and even telnet work fine.This is not a permissions problemhttp server enable is thereand appropriate HTTP and SSH permissions are in placeIt has literally just ha...

We have an ACE module on 6513 where in the rservers are hosted behind the ACE in routed mode.  We are having an issue where in we lost connectivity to all servers behind the ACE from outside world.  From the servers they were able to reach their gate...

Hello, I work for a company located in Luanda-Angola, during the hollidays we had a power surge that damaged two of our Cisco Swithces. On our Catalist 2960 48 ports PoE ,4 ports got completely burned ,on our Catalist 2960 48 ports PoE ,2 ports got b...

Hi all, I have a problem with the following setup. We have multiple offices connected via VPN to the HQ, because two offices sharing a lot of data, we want add to the ASA 5505 firewalls a second VPN site-to-site tunnel to transport the traffic direc...

All, I have a couple for questions on the sourcefire - First off is there any way to create a Internet access policy portal? E.G. user is presented with an acceptable use policy they need to accept in order to get internet access? Second, for bloc...

Hello Team, We would like to ask how to block peer to peer site (torrent) in ASA firewall.

When i put the 9.12 ios in ASA5525-K9, and boot disk0:asa912-smp-k8.bin. but can`t successful. below is the info:  Cisco BIOS Version:9B2C109ABuild Date:05/15/2013 16:34:44 CPU Type: Intel(R) Xeon(R) CPU X3430 @ 2.40GHz, 2394 MHzTotal Memory:8192 M...

Hi, We have ASA 5525 X firewall in our network and allowed traceroute through firewall. When we try tracert from windows machine (inside LAN) to any domain such as www.cisco.com, first it is showing default gateway and then showing destination direc...

Hello, I am running Cisco Security Manager 4.8 sp1 I have downloaded both CSM 4.9 and 4.10 but when I try to install either I get: installscript setup launcher unicode has stopped working any ideas what to do regards, Kevin