Network Security

I'm trying to integrate a PIX 501 behind a Roadrunner cable modem. I'm not able to ping the default gateway address that I receive from Time-Warner's DHCP server. (I have link lights on both the PIX and the cable modem, and in fact, do receive IP con...

Has anyone gotten Microsoft Radius Server (IAS) on NT to work with the VPN 3005 Concentrator? I am trying to configure the VPN 3005 to use our NT domain, which has the Radius Server installed, to authentication users. In addition, to be able to use t...

Hi everybody.I've been searching these forum-pages, and found a lot about alias, but I haven't been able to cover "my" senario:Here is the point:How do I configure the Pix, doing Alias when the "Public" DNS servers are located on a DMZ, with "Interna...

We have a 3015 configured to authenticate against a windows radius server and that works fine, this is our primary means.I am trying to also use a local account on the VPN, but when I try to authenticate with that account the concentrator tries to us...

I am using the Pix 501 for all incomming and outgoing routes for my network. I am going to start hosting my own mail and web. I can get to the mail server and web server from the outside just fine. I cannot access the web page from anywhere inside my...

My syslog showed a 105005 then 105008 then 105009 message.I logged into the pix and did a "show fail" and everything looks fine except for one of the interfaces on the other host:Interface outside (my ip address here): TestingIt never changes from te...

Hi all,I'm trying to setup a *simple* Windows to Pix VPN connection. Rather than have each client download the VPN Client (on a dialup connection, this could take quite a while and if I'm supposed to dial-in and fix something NOW, that wouldn't work)...

Does anyone know of any interoperability issues with configuring a VPN between a Nortel Contivity switch and a PIX 515?Thanks in advance for any help....

Hi,Is RMON supported for cisco 7513,i am running 12.1(7).If yes,how do we enable it. Any help on this appreciated....Thanks

I understand that as in any firewall the PIX 501 sits in between the DSL interface and the LAN. It is not possible to connect to a USB type ADSL modem as there is only an ethernet point on this unit. I have an ADSL router which includes its own modem...

Will PIX VPN software ever support ESP packet encapsulation in TCP/UDP just like the VPN Concetrator does?Thanks!

Hi, I am trying to install PDM on PIX 520. I copied the image (2.1.1) on to the firewall using tftp. But after reload I cannot see the PDM image listed in the output. But when I try to access the PIX through explorer (using https) it gives me the ena...

I’ve configured a CISCO PIX 515 E- unrestricted IOS v. 6.1 with 6 interfaces for a Customer. We have hosts on Windows 2000 and NT platform spread in each subnet. I’ve implemented NAT to grant the higher security interfaces to talk with the lower and ...

I have a 515 w/ failover units that I need to copy the configs from and put onto a 525 w/ failover unit. The 515 are running ver 6.1 ios and the 525 are running 6.22 ios. I copies and pasted from a text file, the 515 config and pasted to the 525 but ...