Network Security

Hi,I have to access an outside server connected through a third party VPN tunnel at DMZ Interface on my ASA 5520. At the same time, outside secure server should be able to access two servers on my inside network as well. I have configured the CISCO A...

Dear ALL,I have a Cisco ASA 5510 as firewall which is directly connected to a Cisco 2600 series router (this is supplied by ISP) .ASA's outside is connected to router's interface by a patch cable.Every thing seems to run properly but I experienced to...

I have IDS 4250 running 5.0 software. I mange it through IPSMC . I am getting lots of false positive on my IPSMC security monitor console. How do i filter it so it does not shows up in security monitor. In IDS 4.X version there was an option in IDSMC...

I am not sure if this is possible, and if it is, I am then not sure how this would be accomplished:We will have 3 separate WAN connections provided by 3 separate ISP's coming into our office.  How may I set it up so that all three are firewalled usin...

I have spent the last few days trying to get my VoIP box exposed to the internet using a static public IP and port forwarding.  However, most of the posts I have read thus far only deal with forwarding one or two ports, usually a single IP on the out...

Wondering if anyone else has had this issue.Situation is that units are trading active status between devices.  Was fine until about a week ago. Performance has been sluggish and asdm is slow to load, sometimes dropping connection.  We have multiple ...

I have an urgent configuration issue. I have port 80 open and forwarded through my firewall which works great from the outside but does not work from within the network.Have tried the same-security-traffic permit intra-interface command and everythin...

Hi All,I have two Routers running HSRP on the inside interfaces (LAN interfaces) tracking the outside interfaces (ISP interfaces). I have both routers handling both connections (two ISPs)So, basically the configuration is as follows (for the primary ...

I hate to be that guy begging for help, but this is absolutley the first time I have worked on firewalling & routing at all so I guess it is what it is.  Please forgive my excessive lack of knowledge on the subject.  I have an ASA5505 that I am havin...

I have been reading the forums about NAC and  IP Phones, Cisco and Non Cisco. Can somebody help me understand how NAC works with LLDP and CDP for Phones. Will it automaticly bypass the phone since they will be on the voice vlan? Or how does that work...

does anybody know if you can "bundle" gig interfaces on a PIX 535 and then further use the bundled interface as a trunk?ThanksBruce

Hi all,Our customer is trying to test multicast application on FWSM before going to production.Multicast server and client are connected to one vlan and respective L3 VLAN interface is configured on FWSM.Multicast is enabled using "Mulicast-routing" ...

Hi all:I would like to know if there is a tool, command or whatever (not ASDM) in order to know if the FWSM is dropping a packet.I tried with capture command with the type acl-drop all option but the appliances doesn't show anything even creating an ...