Network Security

Having the ftp fixup configured ( i didnt test with no fixup ) , transferring a large amount of files and Megs , after a time the connections get closed, and the only i keep seeing is a fin wait for tcp/20 in the server.We have tested a lot of ftp cl...

I need help Ladies and Gentlemen. I have a PIX 5 15 w/failover. On one of my Networks, I have People that have to get to a certain .mil site, but when they attempt to hit certain Links off of it, they cant get to it. When I do a Reverse DNS Lookup...

I keep trying to solve a problem which is as follows: IPSec VPN Gateway SpeedStream ADSL PIX 501 195.xxx.xxx.xxx---------- 80.xxx.xxx.xxx / 192.168.0.1 --- 192.168.0.20 /192.168.2.1- LAN Segment---192.168.2.2...

My network currently connects to the world via our dual homed ISA server. It plugs directly into the outside NIC of the server - no router. The external DNS server points to that one outside IP Address. The ISA server is also our Websense Server. ...

Hello,Running 6.3.1 on a 506E PIXtwo questions,Can the PIX DHCP service give out specific IPs based on the MAC address of the NIC requesting?Can I have the VPDN (PPTP) service give out IP addresses from the DHCP pool to VPN clients?My goal is to ha...

I need to generate reports that list the web sites our employees are surfing to (by employee). I looked into WebSense software, but that is way more complex than we need. Does anyone have any suggestions for this? Is there any PIX compatible softwar...

There seems to be a lot of discussion about connecting the LinkSys BEFVP41 to a PIX. I apologize in advance if this has been posted and replied to.I currently have a PIX installed and users using the VPN client to the PIX. They authenticate using a R...

I currently use a very antiquated email system called Interchange/Expressit. The PIX is configured to allow SMTP traffic through and the Interchange server grabs it and routes the mail to the mailboxes. The PIX is the default gateway on my system and...

The pix "boots", but nothing appears on the Hyper Terminal, and the leads in the front don'tlight up.The leads light up half a second when I start and when I stop the pix...When I close it, I have 4 little ASCII squares that appear on Hyper Terminal ...

I have dozens of Linksys BEFVP41's in the field, all making a VPN connection to a PIX 520. Each router is connecting via some form of Broadband connection. I have a number of routers that randomly have their tunnel drop, requiring a reboot of the ...

We have a 515 PIX, we are using version 6.2. I had an outside vendor set up pur first VPN. He did great, but my boss can not access any Financial websites now. He does investing on behalf of the company, and cant even get to e-trade. I am having ...

I need to get routing updates between a pair of routers over two different interfaces and have the recieving router prefer one interface over the other - can use either EIGRP or RIP 2. Anybody know how to make that happen?

Currently, we have a Cisco PIX firewall model 525, IOS 6.0(2) Pentum III 600MHz with 128MB Ram with 2GE and 2FE ports. The Cisco PIX firewall device manager is version 1.1(2). The Cisco PIX firewall gigabit interface 0/1 connects to a Cisco 6500 swit...

Has anyone had the same experience when the VPN connection is authenticated, the connection goes straight thru without any NT domain logon prompt even tho the VPN client is told to do it?