Network Security

hello,I want to block 1 or n MacAddress on a pix, how can I write the ACL. Thanks in advanceY.

HiI configured PIX with Port redirection to the mail server(MS Exchange) Now from the remote site while I am trying to access my mail by using outlook Express ,I can receive mails but I am unable to send mail.When I disabled mail guard in PIX ,the pr...

Hi I configured PIX with Port redirection to the mail server(MS Exchange) Now from the remote site while I am trying to access my mail by using outlook Express ,I can receive mails but I am unable to send mail.When I disabled mail guard in PIX ,the p...

I have a strange problem. I am trying to get my PIX to syslog to its own file. I have configured my syslog server the same as for my routers. Local# goes to s specific log file and added the necessary logging commands to the PIX. Just to make sure th...

I have 2 Pix 515 in production at our main facility here in ParisOne is a backup solution with 6.2(2) softwareHere is the show version :Cisco PIX Firewall Version 6.2(2)Compiled on Fri 07-Jun-02 17:49 by morleeFW-GLI up 30 days 19 hoursHardware: PIX-...

Hi Sir,I set up Cisco NAC as a Proof of Concept for a customer. The following items are used:(1) Cisco 2621XM Router, IOS 12.3(8)T4 ADVANCED SECURITY Feature Set(2) CiscoSecure ACS 3.3 Trial version(3) Trend Micro OfficeScan Corporate Edition 6.5 (us...

Hello. I am running a PIX 515E. I have a single subnet on the internal PIX int (192.168.0.0/24), no routers. I'm using PPTP to provide VPN access, works great. Problem: I need to allow VPN access from another company that is on the same subnet (192.1...

I recently setup access to my exchange server via outlook web access using ssl. i have no problems connecting to my mail server from inside my network, but when users try to connect from outside my network using IE they receive the page not found mes...

HiI have a scenario where I have 2 Solaris boxes (one on the inside and one on the outside) attached to a PIX. I am looking to secure a portion of traffic between the two Solaris machines irrespective of which one initiates the connection and without...

I finally got around to changing my conduits to access list entries. Should I adjust the order of the access list entries, keeping the busy entries first in line? My assumption is that the access list group is queried in order, similar to an IOS driv...

How do I change the "inside" interface ip on PIX 501-50?In PDM when I do this it just goes out to lunch??!!...then eventually comes back with it's original 192.168.1.1

The pix 525 had blocked some of the service to the outside world.e.g the public cannot ftp the server.However I can use nmap and superscan to scan the block service,of course the ftp cannot be login.what can i better the firewall rule so that cannot ...

Hi all,I have 2 hopefully easy questions. Here goes:1. I want to use my internal DHCP to assign addresses to my VPN clients. Can this be done? Is this feasable through the PDM?2. Can I assign a default gateway to my clients with the IP pools?Thanks i...