Network Security

Dear All,I need to connect the firewall bet outside ADSL modem and the inside ISA server as tranparent bridge passing all the traffcs without any NAT/PAT configuration. I do not want to use NAT/PAT config on pix firewall.It is being done by adsl mode...

Hello:I have a Windows Fileserver running on Windows 2003 server. I placed this server outside the PIX firewall. We have our LAN in our inside network. Our almost all users in the LAN has problems accessing the file server. We are getting the follwoi...

Is it possible to connect to the PIX via a VPN client and then write the config to a the VPN client's TFTP server? I have SSH access to the PIX also.

I have installed and configured cisco PIX 515E firewall on my internal network,and since then i had issues sharing the DELL printers.ANy insightThanks,

I am trying to create a site to site VPN between a 515 and a Sonicwall firewall. I can get the tunnel to come up if interesting traffic is passed from the Sonicwall to the PIX. Both phases come up and traffic is sent correctly through the tunnel.I ca...

Hello all,I am looking for a document or link that explains the most common type of attacks (host, network) and methods to mitigate those attacks, using Cisco Routers, Switches, Firewalls and IDS.Thanks in advance,Mohan

I can't understand about the CA.(How to creat "ca.cer" , "server.cer" , "private.pvk")My ACS alway show fail "EAP-TLS or PEAP authentication failed during SSL handshake"I reference information is "Implementing Network Admission ControlPhase One Confi...

Can Cisco NIDS version 4.x do custom searches by looking within the data load and search for specific pieces of data (phone numbers, email address) and set off alerts?

Hello,I have a Pix :Inside : 192.168.2.1 255.255.255.0DMZ : 192.168.4.1 255.255.255.0Outside : 194.206.44.50 255.255.255.248In Inside there is my LAN 192.168.2.0In DMZ there is a Proxy HTTP 192.168.4.96In Outside there is a cisco router 194.206.44.49...

Can you, in any way, create an access-list that will first resolve domain names before processing?I don't think you can, but it would be nice if you could have the PIX (ASA) appliance cache DNS entries for name resolution, allowing you to create dyna...

How To Configure Your PIX To Accept Console??Thanks

I wasn't sure but is there any way to QOS certain traffic based on ports? I have a hub and spoke VPN topology [hub=2811router, spokes=pix[s]) I want to give higher priority to email and some other apps and less to internet based traffic that come ove...

Chaps,Need some advice on a VPN failure, my colleague claims this was due to the following incident int he log of a Cisco 1712 running IOSCisco IOS Software, C1700 Software (C1700-K9O3SY7-M), Version 12.3(7)T3, RELEASE SOFTWARE (fc2)Log message.%C170...

Hi,I was recently told that it is not possible to route traffic coming in via e.g. Eth1 out of Eth1 again to another router for example.I'm not convinced though, and was wondering if any of you know of a way to do it? It is some special command, a qu...

have download instructions, connected device to laptop with crossover cable, have tftp server running on laptop and unable to ping laptop to tftp file to device