Network Security

Hello allCan i use the extendable keyword on the pix firewall to map incoming ports to NAT private lan addresses? if yes, what is important to know before to do that. If not, how can i do that ?Will be good if i will have any example Thank you !

I have a PIX 501 with a single inside network of 192.168.0.1/24. I need to block all IPs above .128 from getting outside. My question is this -- should I configure two internal networks of 192.168.0.0/25 and 192.168.0.129/25? Or, can I leave the sing...

Hi All -I would like to swap our PIX 506e to a ISR 2818. My question is does it have a switch mechanism for the two ethernet ports? Does anyone know?Thanks!

I find references to FWSM Software V3.2 but I can not find the software to download it. Does any one know where to locate this? Thanks.

I have 2 3020 Concentrators that are both running the 4.7.2.I Aug 03 2006 16:30:26 code. The issue I am having is that backup will not go into backup mode, but stays in INIT mode. This is due to the fact, whenever I enable VRRP. Save.. Then, come bac...

I have several clients using Pix Tunnels for site to site connections. I have one client who cannot route my internal network address space do to an overlap issue. I have tried to setup the nat, but the traffic is not changing to the NAT address.Here...

Hello everyone,I have some questions that Cisco tech support has not been able to comment upon due to their "Sales" restrictions and product information available.I NEED to know what kinds of hardware VPN routers are compatible with the Cisco 55xx se...

Hi all,May I know if the max. memory on PIX515 restricted version bounded by 64MB? If I want more than 64MB, then I need to upgrade to unrestricted version, right?Thanks in advanceRegards,mak

Hi folks,I have surprising thing when firstly configure IPsec_ra on asa 5510 with asa version 7.1(2). I usually configure this on PIX platform and never failed. I use standard VPN remote access configuration with using provided default tunnel group. ...

Hi, We just had an engineer configure our firewall and now, I can't access inside resources from inside, using the outside IP address. For instance, we have a webmail server with NAT which works perfectly from outside the firewall but if I am inside ...

Hi,I have some problems with vpn3000/NAC. For authentication I use ACS v3.3., users have configured downloadable IP ACLs. All works fine, if there is not default Accsess list configured on VPN3000/NAC tab, which allow EAPoUDP communication between th...

One of my Clients have a couple of Site to Site Tunnels and now they would like to setup a VPN Client as well. I noticed on the Config that the Client is setup however using RADIUS authentication which to my knowledge is being used. I take out the li...

Dear friends,I'm having a issue with my PIX 515E. I'm trying to connect to a external FTP server from a host located on my inside network. The problem is I can connect and authenticate, but no commands work. I got "Invalid Port Command".I tried both ...

Hi,We configure our PIX & ASA installation using both the CLI and ASDM. However, we have recently noticed that certain changes to the config via the CLI are not visible from ASDM (Even after a refresh)Does anyone else configure from both ASDM & CLI?I...