Network Security

Dear all !I have a problem with FWSM. I've used ver: FWSM Firewall Version 3.2(3). and configured Failover in two chassis 6509. The firewall system have worked for 8 months but this is the second times the FWSM auto reboot. The first time has happend...

Hi allI have a customer who wants to publish a web server that will only accept http traffic. As it will be accessed over the internet he was hoping to use https up to the firewall and then http inside. I have tried setting this up in a lab type envi...

Hello,I am looking for some confirmation on the conditions that will produce ASA failover in an Active/Standby configuration.  Primarily, what changes in the Line Protocol status of the monitored interface on the Active ASA will force a failover to t...

Is there a way to get a historical log (say for about 2 months) of how many users connected to the VPN?ASDM does not seem to provide more than 5 days Ambi

Hi,I have configured ASA 5505. Everything works great except the DHCP. If i reload the firewall then sometimes it gives the ip addresses to the clients but after sometime the client can't get any ip through DHCP. on the other side the manual configur...

I wanted to increase memory from 64 to 128.  I removed 2x32 meg chips and added 1x128.  Show Mem command still shows 64 meg installed.  Do I need to have the second bank filled also before Pix will see the 128?

Is it possible to provide a single sign on service for virtual HTTP on an FWSM, where I have ACS 4.2 and win2k8 domain?The application is to allow a client full access to the secure network (inside) behind the FWSM where the client is on a wireless n...

HelloI have a pair of 6509's with an fwsm in each.FWSM in Switch 1 was activeFWSM in Switch 2 was standbyFWSM in switch 1 failed so fwsm in switch 2 became the active firewall, however, no traffic was being passed.The status was as follows in the sec...

HelloI have question about FWSM ( WS-SVC-FWM-1)  throughput. I have context type transparent   on my Cisco 6500.When I send  about  10 Gb/s allowed data via this context traffic above 5,5 Gb/s ( max throughput firewall card )  will  be dropped ?Regar...

I am looking to see if the Cisco ASA 5500 platform running ver 8.2 has support for RPC dynamic port filtering? So basically can I enable TCP 135 in an ACL and will the application policy read the RPC calls and dynamically open the ports being set in ...

I currenty have a pix and would like to import some of the commands over but I am having a hard time with converting this nat rule. How would this nat rule be implemented on an ASA.nat (inside) 1 0.0.0.0 0.0.0.0 0 0static (inside,outside) 10.199.0.0 ...

Has anyone noticed issues with icmp inspection not working on certain conversations,or can someone think of another explanation for this?%ASA-6-302020: Built outbound ICMP connection for faddr XX.XX.XX.XX/0 gaddr YY.YY.YY.YY/1341 laddr YY.YY.YY.YY/13...

Could any expert here able to give me a hand ? I'm totally new on asa 5505, because of my previous one broken.I would like to set this up with some static NAT rule located on 192.168.2.0 segment and two segment of internal network able to access Inte...