Network Security

The two flags that I see are:UIO and UIOB.

I was wondering what the best way to implement a two ISP firewall config. I have a pix and I've ordered more ethernet card(s). I do not have a router in front of the pix since I'm at a co-location facility and I get an ethernet feed from both ISP's. ...

Hi there,We have been using VPN client 3.1. What is the difference (advantages and disadvantages) between "IPSec over UDP" and "IPSec over TCP"?Thanks.

Can you create one logical object consisting of several different discontiguous subnets for ACL configuration on a PIX (like on raptor or checkpoint) ? Currently I am summarising and organising address blocks in an attempt to stop my rule list from ...

how to prevent users in a campus from using chat programs with a pix firewall. Do you know the ports of icq and irc.

Hello, I'm am relativly new at PIX firewalls and have someone that needs a 501 configured for NAT. How can I do that, and how many IPs do I need? Is it the same as NAT for a router? Any response will be most appreciated.

How can I configure the same such as the config example for Routers over NAT.I need the NAT settings on the PIXes.

Hi all,I have a really confusing problemHow can I connect a small office that is connected to the Internet vie 827 adsl router to a corporate pix firewall, and gain connectivity to the Servers in the inside of the corporate network? All configuration...

From the doc I have read it appears the 501 can support 5 concurrent SAs. Does this mean end user tunnels as well? And do I "burn" only one SA per end user? The same goes for a tunnel to another router/pix. Do I only use one SA? Thanks in advanc...

Hi,I have 2 PIX’s in Failover running 6.1(3). I am going to upgrade to 6.2(1). I would like to upgrade them remotely but the way I have done it previously is to turn one off as the newer version one comes online. Are there any problems with leaving 2...

I play for the first time with a PIXand prefer to make a step by step progression.I have a config almost running but I would like to be able to reset the test config to be sure not to let dirty things in the config which will be in production.I see n...

On Pix Version 5.3(1). Can you configure the PIX to failover back to the Active after the Standby has become active and the fault on the original active has been fixed.

During the upgrade my running config file was overwritten with an earlier version. I had to correct some statements.If I do a "sh flash: I see:file 0:origin:0 length 1597496file 1:origin1597952:length:6447file 2:origin:0 length: 0file 3:origin:209664...

i need to install pix firewall manager 4.2(3)g on my windows 2000 server sp1 and i receive the following error:this program requires windows nt 4.0 or higher, terminating installation...i receive the same error when installing pix syslog server 5.1(1...

I saw the conduit command only in examples to limit the access coming from outside. Is it possible to give a (TCP/UDP-) port range for the users coming from inside? For example I want that the inside users can only reach Port 80 into the DMZ.