Network Security

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 dete...

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 P...

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 p...

Hi folks,I have a stupid question to ask. We are about to deploy a number of IPS42xx appliances. There's no free ports on the switches to connect their sensing interfaces to the switch SPAN port. Is there any way to use a pair of the sensor's interfa...

Hi,Is SNMP mac notification for switch really works with NAC OOB deployment? We have been trying to test in a POC setup for NAC where the PC with NAC agent is connected behind a Cisco and Nortel IP phones. Once the PC is disconnected behind the IP ph...

After upgrading our PIX 515E from V7.22 to V8.04 everything but one protocol seems to work fine. When trying to make an Sqlnet connection through the firewall a syslog error is kicked out: "PIX-4-507001: Terminating TCP-Proxy connection from outside:...

Hello Champs,I am using PIX-506E version 6.3(5)In order to do a scheduled config download, my script is hard coded to loginwith a user name and password and execute the show running command. However, since i have enable password configured, I am unab...

Hi all,I have a routing + NAT issue with my PIX 515 (v7.2.4).Indeed, i can't reach at the same time, my outside interface (Internet) and a subnetwork in my inside network using a router which has an ip on my inside network.here is my conf :PIX Versio...

Hi I currently struggle it implent Singel Sign on over smart-card s in an NAC inband real Ip gateway Deployment.its is working fine when the user signs in using their normal windows login but as soon as we use the smart card the agent won't login and...