Network Security

Hi all,I'm having a weird problem, probably a bug, with my ASA 5520 running version 8.0(2) and ASDM 6.0(2)In a factory default configuration with normal ASDM access I put the attached config on the Firewall.After I save and reboot the Firewall I get ...

Hello everyone, I have done a fair amount of searching on the forums to see if there has been a similar problem/resolution but havent been successful. I hope i descibe my problem well enough but if you need more information please let me know.My situ...

Hi all,I have one FWSM on router 7609. And will router bypass all traffic to FWSM when FWSM fail (I mean MSFC will process this traffic)?Thanks in advancedMinh Tu

Hi, I need to apply FWSM security filetring in transparent mode for only few host of an existing server-farm vlan. I'd like to use the existing server-farm vlan for the outside firewall vlan and I'd like to cretate a new vlan for inside firewall vlan...

Hi all,I am in the processes of procuring a PIX 515E. Can some one tell me what exactly the licenses are used for. I am confused with the "Restricted License" and "unrestricted License".I apprecaite any information you can provide.Thanks

Dear all,I wants to configure CISCO asa 5510.My network is ADSL(Fix IP)--ASA5510--LAN There is no DMZ. ADSL ethernet IP: 125.7.34.xxxfirewall OUT side 125.7.34.xxx, Firewall inside 192.168.1.250LAN 192.168.1.0I want one of my server have Public IPI j...

I have set up a SSL concentrator on my internal network with a fixed ip address, this device is accessed using https. It works fine on our internal network. Then on my PIX 506e I have configured a static route from the external ip address to the inte...

Hi !I have a problem with my ftp server in the DMZ. I am not able to reach it from the internet. I have tried many different nat rules and acces list, but can't get it to run. When I do a paket trace with the adsm, it say that everything is fine - bu...

Hi all,I have one catalyst 6509 running IOS and a 6513 running CatOS. I want to install a FWSM module on each switch with an active/standby failover configuration on the FWSM modules. Does anybody knows if there is a problem with this type of configu...

We have an ASA 5520 and I'm new to the inspection features of the IOS (version 7.2(2)). I've got someone occasionally taking a brute force login attack to our FTP server. It always originates from a different IP address, so it's difficult to shun unl...

After many years with the same ISP, we are switching. We will not be able to use the same public IP address. For those of you who have had to completely review your firewall rules, is there any easy way or documentation on doing this?

Dear Guysi am having pix 525 which i want to remove and configure from starting by using 7.0 or any ios after 7.0 so plz help me how should i design and configurethe firewall and we are having one internet router,coreswitch,datacenterswitch where sho...

Currently running a PIX 515E ver 6.35. I need to log on a specific permit line in one of my access-lists and have that forwarded to a syslog server. I currently only log denies and dont want to turn on any higher logging b/c of the performance hit. S...