Network Security

I'm using a firewall that is rebooting without giving a high amount of CPU usage, memory and excess of connections.Please take a look at the following info:Crashinfo collected on 12:43:46.351 CLST Tue Jun 8 2010Traceback:0: 08059a0e1: 0805a1522: 088e...

Howdy all,We're running 4.7(2) in L3, OOB, VGW.At a field office we have a router serving DHCP for both the Untrusted(vlan10) and the Access(vlan25) vlans.Everything works fine.  A user plugs in, gets a vlan 10 address, the Agent pops up and does it'...

Hi,These three terms are common for network & firewall guy. However others who are not working in this are normally doesn’t really know what is the meaning of this terms.The problem start when people requesting to open certain network port from certa...

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Hi all!I don't know if this is a basic issues / knowledge, but I'm kinda confused about it.I have a ASA 5520 configured with a inside and outside and dmz interface. I have several public IP in use for webservers and stuff.The case is: When I wants to...

Hi,When we are importing capture files from SVC-NAM-2 into wireshark it shows a same packet multiple times, has any one observed this ? Whereas I can't see this behaviour in NAM itself.Regards,Akhtar

Hi,I normally setup my PIX and ASAs when the ISP has issued a range of public IPs, e.g. 5, 8 or 13.One of these is normally bound to the outside interface and another set aside for smtp email.The problem I have is that one of my clients are in a serv...

Does anyone have any idea why my Agent logs only display successful agent checks.  I am testing my policies by connecting clients that I know will not pass, but the failed check does not appear in the Clean Access logs. And no, there are no filters a...

Up until the 490 signatures, my IPS module auto-updated from cisco.com.  It stopped doing that after manually updating the engine and the signature files.  Nothing I do will get it to auto-update.  Has anyone else seen this behavior?

guys we have a scenario where we have to put 10 servers now the exsisiting environment has a WAN router (private WAN which connected to core network) through MPLS cloud from service provider. It has a 3750 switch as well connected to the WAN router. ...

Hi,     I am currently using an ASA 5505 with Security Plus License (P/N: ASA5505-SEC-BUN-K9) Appliance.  What I am trying to do is create a multiple network and be completely separated from each other and on the inside interface (or network), I want...

Hi GuysWhat is the renewl part numbere for the below:ASA-CSC10-PLUSASA-CSC10-USR-100Thankssorry for this post i know this is a Technical forum

Hi allI have a problem.How does the ASA work in transparent mode with Asymetric routing ?I realise that I will need to upgrade to v 8.2.1 since thats the version that TCP state bypass became available in.and I have found some information about it in ...