Network Security

A practical dillemma led me here:A customer has several remote sites wich each have a pc that connects to a virtual IP in the HQ lan, which in term is natted to a real HQ server IP on the asa. Now the need has risen to nat a specific group of remote ...

Hi, I want allow that VPN crossing the PIX 535 firewall. What the configurations steps in the PIX to do this ?. The VPN will be estabish between a Cisco 1811 and 7200. TKS

Hey all, I'm a little new to the FWSMs and ran into a problem. We have multiple subnets set up on the FWSM, and the FWSM is defaulting correctly (it is not in a redundant config yet, still building the environment).So one of these subnets has a box ...

since do command "delete disk0:"and "copy tftp flash:xxx.bin",asa5520 restart is abnormality and console port doesnot output. please help me.

HiI have recently installed an ASA5510 as our Firewall which actually replaced the old PIX. Now I am stuck with Static NATing. On the old PIX I could have multiple Static statements translating different public IP addresses to one IP address in my DM...

Hai,We are using Pix 515E with 6.3(4) operating system. We are seeing lot of dictionary attacks on our servers which are having live IP's. Is it possible to stop dictionary attack using the PIX. Also is there a way to block the user name and password...

Hi,I have a problem with a SQL Connection which is going out of the network to a server hosting the service on the internet.I have a setup an incoming rule on the inside interface. Details below:Client Private IP > Public IP SQL Server port 1433.The...

Hi,I'm setting up a network with 2x Cisco routers in front, going to 2x Cisco ASA 5200 (in Failover) and then onto the network. We've a /24 Public IP range and was wondering what was the best way to configure the firewalls. I've heard the Transparent...

i am trying to setup a new pix firwall (525). i named the inside and the outside interfaces and set the security level on them , but when i try to assign an ip address for the inside and the outside the command fails, has anyone experienced this iss...

Is it possible to backup the configuration on the ASA 5520 using snmpcommunity string from an internal device or is this not a good practice?

I have a 6513 with a FWSM. The next device is a 6503 that is owned by my ISP. I have placed a inline content filter in between these 2 devices so that we can filter our Internet access. Because it is inline, all traffic flows through this device. ...

for some reason once maybe twice a month my pix just stops working. It stays powered on 24/7. no changes are being made to it. the lights stay blinking. but it just stops working. does the pix keep any log files, so maybe i can try to find out what i...