Network Security

I have a ASA5505 with v7.2 in my company. Clients want to access Internet through ADSL. How to configure ASA5505 to dial out with pppoe.Thanks a lot.

I installed lately a new network interface on PIX-515E, and placed a Citrix server on this new interface(it is configured as DMZ)since the movement, the application has showed a high delay when loading, and then working normally.After several trouble...

My PIX (ver 8.0) has 'ip audit' turned on and it is logging a lot of messages of this type:IDS:6053 DNS all records request from <source_ip> to <dest_ip> on interface outside". This messages indicate that there are dns queries 'type any' going on. M...

Hi,I have a ASA 5520 with 512mb of memory. Over the last fiew months the memory has increased from 25% to and average of 65%.I have added about 10 VPN's recently which increased in by 10%, but the other part I can only think it's from our WAN. Our ...

I've been using VMS Security Monitor Event Viewer to monitor IPS sensors for the past few years. I'm used to the workflow of reviewing events in Event Viewer and then resolving them and sometimes removing them from the grid.I'm beginning to use MARS ...

Is an update to IME in the works? I'm specifically interested in an updated signature database, as right now I have a few sigs (6981,6979) that don't have event detail descriptions.Not a major issue at all, just curious.

Hi,Not sure why when I try to remove this line 8 of access-list it return with the access-list is not exist!!. But I show on running config and show access-list it does exist. The access-list i mentioned is line 8.[ access-list in running config ]---...

Hi,I'm running 2 asa5540's ver 8.0. I need to swap the preferred roles. I'd like the current primary to become the secondary and the secondary to become the primary. Is there a way I can make this change without disrupting traffic?Thanks!

I have a PIX 515e firewall with 3 interfaces (Inside, ISP_1, ISP_2). I currently have everything routed to ISP_1 but I would like to route all Web Browsing traffic (port 80 and 443) to ISP_2 and all other traffic continue out ISP_1.I have setup an AC...

Hi all,We have 6509 with FWSM and IDSM.All vlans (servers,voice,users etc) are homed directly on the FWSM.We need to protect the serverfarm vlan from attacks originating from both inside and outside. All traffic comming from outside and headed for th...

Hi, I need to create a whitelist for blocking all URLs, only permit someURL maybe 10 o 20 sites. Can I do this in ASA device?thanks

Hi,I have 3 vlan's. I want to give 128 Kbps for Vlan 1, 256 Kbps for Vlan 2 & 512 for Vlan 3 for internet access purpose. Is this achieveable in ASA??