Network Security

Does anyone have any tips on permitting DNS zone transfers through the PIX? We have a business partner with whom we are trying to configure this. Each network is behind a PIX. We have tried using access-lists that permit the specific port (53) for bo...

Hi,Can anybody help to configurate PIX with Interscan Viruswall?. Trendmicro´s people has told me that Interscan Viruswall is 100 % compatible with PIX.Thank you very muchBest RegardsNuria

What this stems from is the ISP does not want to give me multiple IP's. Setup is a ADSL connection acting as a bridge connected to a PIX 501 version 6.2. The outside interface has a public IP address. Then you have to have another public IP for the g...

I am looking at purchasing the PIX 501 with 10 user licenses. The product manual says:The Cisco PIX 501 Firewall 10-user license supports up to 10 concurrent source IP addresses from your internal network to traverse through the PIX 501. The integrat...

Hi,does anybody know, if I need a new activation key for 3DES when upgrading PIX 515 software from version 5.2 to 6.1?

What this stems from is the ISP does not want to give me multiple IP's. Setup is a ADSL connection acting as a bridge connected to a PIX 501 version 6.2. The outside interface has a public IP address. Then you have to have another public IP for the g...

I see that the 6.2 image is available, but I'm seeing that 32MB RAM is required.From what I can see, the 501 only comes with 16MB of RAM.What is the final consensus on whether I can upgrade my 501 image?Thanks.

Hello,I wanted to know when I upgrade the software on the PIX from 6.13 to 6.21 ,should I load the PDM software or is it that PDM software gets downloaded along with 6.21.Also for the remote management of the PIX through VPN tunnel what are the thing...

Hello,If I have exsisting configs on the PIX and I install PDM 2.0 is there any thing that we need to do or it is just that in the PIX I go to "setup" and configure the parameters for the PDM.Or the configuration of the PDM is different when there is...

Hi, i understand the purpose of the "inside", "outside" and "ip address failover", however what does the "unused" interface accomplish?Thanks

I have a Pix 501 connected to a DSL Modem using pppoe. The PDM is 6.2(1). In this case i have just one Public ip address.Can someone tell me how to host an Microsoft exchange server behind teh pix, and make the smtp relay service work correctlyThanks...

Hi, i have two Pix's, one Active the other failover - pointing to two routers (each connected to a different ISP configured with HSRP. My question is, obviously the PIX cannot run any dynamic protocols except RIP (which is not an option). i have a st...

I'm trying to setup L2TP/IPSec to PIX connection, the example suggest to use CA for client authentication. 1) is it necassary to use CA for L2TP/IPSec connection?2) if so, i have already setup a CA server, what is the CA script location which i could...

We have had PPTP working for several months on a PIX 515 pair up until last Wednesday. Since that time no one has been able to connect via PPTP. Cisco VPN 3.x clients are working OK. As far as I can see, no changes have been made to the PIX config in...

Hi,is it possible to use connect via a checkpoint secure remote client to a cisco pix?Any help is much appreciated.Alex