Network Security

Hi Forumer'sJust seeking idea on how to design on redundant firewall design1. branch firewall got dual uplink, which normal time is using primary line connect to HQ. If connection to HQ fail, then will swap to secondary link for ensure connection res...

is it possible to introduce a failover firewall without dedicating a interface on each firewall for connecting the two.  we currently have one asa and want to add another one for failover but all interfaces are used, do we have any options? can we do...

ASA-5-305013: Asymmetric NAT rules matched for forward and reverse flows; Connection for icmp src outside:192.168.13.50 dst DMZ2:192.168.13.15 (type 8, code 0) denied due to NAT reverse path failureCant seem to get around this one yet. I have a remot...

I just upgraded my cisco asa 5510 from 8.2.1 to 8.4.1. Now my VPN is no longer working. I can connect to it but can connect to anything from there. The heard the asa creates a log from the upgrade to show me what part of the config doesn't carry over...

I updated my ASA 5510 SSM modules this morning to 7.0.(4)E4. Ever since then both my primary and failover unit has been showing  at what I am guessing is 100% processor utilization.Primary:Memory Usage   usedBytes = 663646208   freeBytes = 368848896 ...

Can anyone tell me where or not the NM-IPS-K9 on a 3800 series router runs SNMP and if it does what version of SNMP?  I am currently running sensor OS 7.0(2)E4.  I would also like to know how you find that information on the module itself.

I have a pix 515 with 3 interfaces running pix software 7.1(1)e0 outside 3ffe:xxxx::101/64e1 frontporch 3ffe:xxxx:1:101/64e2 inside 3ffe:xxxx:2:101/64All interfaces have ipv6 enabled and neighbor discovery disabled and router advertisment is suppress...

I'm running ASDM on a Windows XP virtual machine.  I set the Windows resolution to 1500x1024, which almost fills my entire monitor, yet the font size is still too small to easily read in ASDM.  I increased everything I could in the Windows Control Pa...

Hi all... I need some help...I have Cisco ASA 8.0(5) and I need to block specific url to acees my https server in dmz ?I read about websence technology, but I think it's not free right? Also I read abotu policy inspection map's but in my case is HTTP...

Dear AllI have a 5540, and i am trying to allow access to internet for an especific network object group, who has inside a bunch of users, who needs direct internet access without any restrictions,i have tried with dinamic NAT, but that configuration...

Hi,Please let me know how to enable HTTP inspection in ASA 5505 through ASDM..

HiI have a couple of ASA 5505's which work fine for what they are doing VPN and all that - we have 1 DLINK DFR-700 Firewall left and I need to get a new ASA to replace this since it is old.All this box really does is port forward external clients to ...

HiI'm trying to get PIM SM working throug an ASA.  All works as expected on the side of the firewall where the source (IPTV Server) residesbut am getting nothing on the inside interface.  The traffic originated on a lower security interface.I have th...