Network Security

I have a computer behind the ASA 5505 firewall. The computer needs to access Microsoft Activation Server. Reading some website information, I need to allow a huge list of servers that basically points to www and https traffic. Therefore, looking at t...

WE have a DMZ on ASA5510 8.4, it can access anything internal  interface but cannot get out to internet or outside interface. I try to ping from a host in the DMZ to 8.8.8.8 and get this in the log6Apr 25 201208:24:431100038.8.8.80172.10.1.1501Routin...

Hi all,Last night, the inside interface on our primary ASA seemed to "hang". It dropped all the packets it received. Because the interface didnt go down, failover didnt happen. Device's info;Cisco Adaptive Security Appliance Software Version 8.2(3)De...

Good afternoon!At my work I'm having an interesting issue.  I am trying to map out ip space in certain areas of my network through firewalls and determine what IPs are active and not.  The issue I am running into is that when I run NMAP or just a reg...

Hi All,I have a query regarding static policy NAT within the following scenario - I have the following simulated setup - 3 customers (CUS#1, CUS#2 and CUS#3)Each customer has a server (CUS1-SRV#1 - 192.168.1.1/24, CUS2-SRV#1 - 192.168.2.1/24 and CUS3...

We have two infected hosts which were scanning our entire 10.224.x.x  networks.The ASA firewall was responding to packets that were destined for networks that do not exist and are not configured behind it.  All traffic destined for networks that do n...

Hi Guys,Here is the config uration of my admin context on asa 5585 with 8.4 versionhostname FW-MAINdomain-name bc.comenable password xxxxxxxx encryptedpasswd xxxxxxx encryptednamesname 10.0.0.0 xx-Aname 172.16.0.0 xx-Bname 192.168.0.0 xx-C!interface ...

Hi,How can i except log generation some ip address on ASA.I want to filter for generation syslog message for spesific IP address on ASA.Thanks.

Hi all, Quick question, is policy based routing feature availlable on 6500 FWSM module?ThanksNoel

Hi,How do get the ASA to log access denied events to the ASDM and syslog server?  I have another ASA which will log any attempts made that have no access as error and then I pick them up on the syslog server, but can't get this other ASA to do this, ...

Dear All,I am unable to ping from MZ zone to firewall ip please any body can advice me how to enable pingi have my spectrum server 10.242.103.42 on MZ zone having security leval 70 and firewall inside ip 10.142.101.100 having security leval 100,now i...