Network Security

we have a PIX 515 with ADSL connection to our Internet provider.We want to monitor internet usage from internal users.Basically we sometimes see high input traffic to the external interface of the firewall (we see that from PDM monitoring) which mean...

Hi,We are using pix firewall and the Smartfilter for URL filtering but the pix always use around 62M RAM.Any idea about it?How to optimize configuration for decrease memory?Regards,M.Rad

Jun 16, 2004, 8:21am PST I'm using the "DHCP Network Scope" field in order to provide a specific scope for a Group of users. The VPN concentrator for the DHCP Discover request uses its own IP address into the IP source field and inserts into the GIAD...

I'm planning to use a pix with only 2 intf (in and out) between 2 routers, there are eigrp route propergation between the 2 routers.Can pix allow eigrp to pass thru ?

I have a question about the pix 501 licenses, i know that these licenses, 10, 50, unlimited, allow 10, 50, ulimited IP's traveling through the pix at the same time, but my question is, when I set a site to site, on a VPN conection with internet acces...

Hi!I am running Cisco pix 515 vers. 6.3.3. I have som alias commands in my configuration and i want to convert those alias commands to the nat outside.I use alias command for at DNS doctorin in my pix.Can anyone help me with sample configuration for ...

I believed a lot of posting of this question b4.Has anyone done on ADSL over ISDN connection on PIX-515er-dmz.Appreciate posting on the config.

Is it possible to log unwanted traffic destined for the outside interface to be logged? Such as port scans and non IDS traffic. Denied tcp/udp traffic. For example: A Cisco PIX 501 with a DHCP assigned outside interface. Is it possible to log denied ...

By default the Static command doesn't impose any limit on the max. no. of SYN packets that can come thru the PIX. Because of a recent DoS attack, I need to enable this feature, but was wondering what different PIX administrators use for this value......

Hi, We have a cisco Pix firewall 515 and i had loaded 6.3(3) IOS couple of weeks back and everything was working fine. Today when i rebooted this firewall the firewall did not boot and it was always getting rebooted. I went to monitor mode and tried ...

hi, how to configure pix to view logging with timestamp. I tried the logging timestamp that is for syslog server. Does anyone know how to setup to view the timestamp in pix logging buffer by itself ?best regards.fred.

I've never worked witha PIX before so I am in new territory.I Want to drop the pix into my existing network without changing any internal addresses and not using NAT. We are in a university environment and have public static assigned IPs. I just want...

I have a problem with some PIX 506E. Without apparent reason the PIX it remains hanging. When it becomes a reset the PIX it does not boot(show the PCI Device Table) but does not do anything any more.The only solution is to open the PIX and change the...

I have a lab PIX with 6.3(3) on it and I tried to setup a logical interface with the following:"interface ethernet2 10 logical"This fails to create a logical interface, do I have to create a vlan somehow first?PIX is 515 (Not the E type) and has a re...

Hello,I need to configure the PIX in order to use audio and video for MSN Messenger.Regards