Network Security

I have a client who needs a VPN established over a broadband connection between two offices.All of the staff are laptop users, so as well as creating a site to site VPN, which will give seemless connectivity to the two networks, I need to enable lapt...

Hi.I noticed a strange thing migrating from version 6.2(2) to 6.3(3).My pix is configured with inside outside and 2 dmz.On version 6.2 i configured access list, nat, static, ecc ecc for ip that start syn connection to servers on inside,outside, ecc.F...

Dear All, I have a problem with my PIX Firewall using IOS 6.3. the problem is when I start any Voice chat On MSN, Yahoo messenger and Netmeeting applications I got disconnecting everytime I am trying to do so.... please advic me with the commands whi...

I have VPN connection that wont stay connected. Concerntrator 3005 log indicates: 11127 08/05/2004 09:47:07.750 SEV=5 IKE/1 RPT=2116 55.55.55.55 Received Invalid Cookie notify - retrying last packetAny idea what may be causing this? The connection ty...

I was very suprised to find that i can't use telnet command from PIX device? Why this functionality is absent?

I have a pix to pix vpn that encrypts and works well for the 2 inside lans. Pix A is set up for vpn clients as well. From a connected vpn client to pix A what is needed to direct traffic that is destined to pix B inside lan over the established ipsec...

I installed a PIX 506E last week and got it configured and it was working excellent. I had some issues with a new client connecting to our location in PA from here in NC through Citrix. To norrow down what the issue was, one night I replaced our PIX ...

Can anybody confirm whether the PIX 525 can handle VPNs to a Checkpoint VPN Client? If yes, are there sample configs or hints what one needs to take care of?Version: Checkpoint VPN-1 Secure Client NG, Rel 5.6, Build 311ThanksToni

Hello, my Pix 515 often display the above message."That why the Pix is configured to do so" says themanual. I have no idea where set off this feature by using PDM 302 and OS634. I've allready tried to reset the configuration at a basic level of funct...

I just have some few questions regarding securing the pix1. it was a default of pix that the inbound on the outside interface is totally block. Say there is no access-list at all on this interface, do i need to do the deny statement for the rfc 1918 ...

A remote office of ours is using a web server configured on port 9000. I have added the following to our PIX firewall trying to keep the appearance of the web port normal, but I cannot access the site from outside. Where did I go wrong?access-list se...

Hello all,I'm trying to validate my configuration before going live and would appreciate if anyone could take a look and make recommendations. I would like to accomplish the following:1. Any External user connects to DMZ web server on port 80 (though...

I have a webserver in a DMZ on a PIX. Here is the config from the PIX for the webserver;access-list dmz2-out deny ip any 192.168.1.0 255.255.255.0access-list inside-out permit tcp 192.168.1.0 255.255.255.0 host 192.168.11.200 eq wwwaccess-list inside...

Hi AllOne of the PC in the remote branch is trying to contact a Host in the inside network . Its bascially a telnet software which the client initiates to the host, This is not working. So from the command prompt when you try to telnet to the host , ...