Network Security

I want to allow only three hosts on my internal network to be able to access the internet. Using the Config Guide for Cisco Secure PIX Firewall v5.2 , I entered these commands. When I do No one including the three select hosts can access the intern...

I downloaded the WebSense evaluation software, and have been playing with it w/ our Pix 515. My question I have, which WebSense doesn't seem to know is: can you specify not to filter for certain hosts? Is the URL filtering on the PIX an everything ...

Now that PIX's use ACLs, can they also do them based on MAC addresses?

Is there any thing needed to activate a tunnel ussing 3DES between a Cisco PIX 501-50 & a CIsco 3640 with IPSEC (3DES) IOS 12.1.18? When configured for DES it works but 3DES does not.and yes I changed the transform sets and Isakmp policies on the ro...

Hi,I've been reading on this but can't find any answers...PIX 515 with 3 ethernet inside - ethernetoutside - leased lineadsl - adsl lineThe leased line and adsl line are from different providers, and therefore have different address ranges and gatewa...

I see that the port only does half duplex right now...Is it possible to set it to full anytime soon?

I currently have a network setup using a different firewall that allows me to run the firewall on the same subnet as all the web servers I am hosting without using NAT. I want to move over and use our PIX 515. I have 2 questions.1) Is it possib...

Have a customer who is connecting a remote office to a central office. Each remote office user has Cisco Secure VPN Client. Remote office is connected to Intenet with 827.Each user in the remote office can make a VPN connection just fine through th...

I have got the following symptom during the configuration of a PIX525 using the port console with the emulator 'Hyper Terminal' : First : no password protectionSecond : when you disconnect from the port console and come back later, you have direct a...

Hi,Having trouble with this one so I wonder if anyone can help please?VPN establishes from client 3.5.1 to PIX no prob. Can establish mapped drives, browse network etc.The PIX has an ACL allowing port 3389, the MS default port, to the server. Now, th...

Hi ,Using the public port ip address of my VPN Concentrator anyone(Internet users) can view the login page.Is there anyway i can restrict them.

I like to log everything to a Kiwi syslog server for my PIX 525 running software version 6.1 (1)Here is the commands I am using with the output, but don't see to work. Am I missing something?Syslog logging: enabled Timestamp logging: enabled ...