Network Security

I have been looking into this and I can only really find answers on how to technically achieve this, rather than whether it is necessary (or best practice).Assuming (for example)Inside 172.10.0.0 /16DMZ 192.168.10.0 /24Is there a reason why an insid...

I have a situation in which I require to set-up IPSec tunnel in between two 1841 routers. This is normally two minutes job, in this case however one of the routers sits on a private LAN behind ADSL router (at the moment there is no reasonable way to ...

Hi Experts , I would appreciate if you can please answer this , I have a bit confustion about what is the difference between ASA inspect and Pix Fixups , As far as i Know it is used for special application handeling like Ftp data stream goes out on o...

I have a VPN between a 877 and a PIX 501. The 877 has a dymanic public IP address and the PIX is static, everything is OK untill the 877 is restarted (user unplugs the wrong plug) at which point I need to get the new public IP and reconfigure the pee...

I have a client running 6.1.1569.2 as the software version for their CSC. Now they would like me to upgrade to the newest one. But before I do that I want to read the readme. To see what 6.3.1172.0 fixes/resolves/breaks/add's I cannot seem to find an...

Hi,I have some issues with a VPN client install that are not addressed in the FAQs or documentation. Is this a suitable place to ask questions related to this?Thanks,Adrian

Hi, At my old company we had an asa 5510 with a t1 connection and a DSL connection. Somehow we had SMTP and vpn route through the t1 and http etc through the dsl. I remember seeing the config and it was a really simple conf! But i cant figure out ...

Our Cisco ASA5510 firewall has just started to receive these "memory allocation errors". The first time this happened, it occurred after the firewall had been up for 294days without issue. To fix this the first time, I reloaded ASA. It's happened aga...

I am trying to install Cisco Systems VPN Client 5.0.05.0290 on SmallBusiness Server 2003 and it stops 1/2 way through the process

I have a problem. how to upgrade IOS on FWSM where I have this warnningwarnning0251:system CMOS Checksun bad - default congiguration usedwarnning0211:keyboard errorCause of this, i can't upgrade or access the module.How can I sove this?Thank.

Hi, I'm trying to configure high available VPN, for studying purpose.Here the topology I use:http://bmigette.fr/wp-content/uploads/2009/10/slb_ha1.pngAll the routers can ping each other.I set this configuration on IAR1 and IAR2:!redundancy inter-devi...

I am working on a client installation of CSA 6.0.1 and one of the client requirements is to restrict access to specific USB drives. I can identify the specific Device identifiers within Windows and have been unable o establish a parameter in the det...

Hello,I'm using LMS 3.2 with HUM 1.2. I'm trying to utilize the HUM Live - Graph it. We actually had it working at one point but now whenever I try to monitor the route processor of our switch I get the following mesage:"The instance CPU of Routing...

I have L2L connection between ASA and Cisco router. I would like to protect traffic and give full access from PIX LAN to some hosts on the cisco router sites but not inversely. How to protect the LAN network on PIX site ?I couldn't find anything on ...