Network Security

Hi,I have configured Cisco ASA in Active/Standby mode. This firewall has been in production for more than 2 years and recently, there was a issue where both firewall went down. The reason was IFC Failure which was showing in show failover state and s...

This is hard to explain but here I go -At our Colo in TX we have a Cisco PIX I am upgrading to a Cisco ASA5520. Here is what I need help with. Since NAT commands have change in the new version, 8.4.4.1 I want to run the old-pix and the new-asa5520 in...

I've added the following config to the ASA at one of my remote sites:class-map Voice match dscp ef match tunnel-group X.X.X.Xpolicy-map Voice-Priority class Voice  prioritypolicy-map Traffic-Shaping class class-default  shape average 800000  service-...

Hi.Can I configure a PIX (515), as PPTP client to establish a tunnel with non-Cisco PPTP server ? Can my PIX initiate this type of connection ?Today, I use a PC with PPTP client to establish this and I want replace this with a PIX and I don´t want de...

I'm curious to find out if my PIX 501 has any upgrade available. Here is my sh run Thanks pixfirewall(config)# sh verCisco PIX Firewall Version 6.3(5)Cisco PIX Device Manager Version 3.0(4)Compiled on Thu 04-Aug-05 21:40 Hardware:   PIX-501, 16 MB RA...

I am having trouble setting up a basic GRE (no encryption) between two routers that are in turn behind ASA devices.  Setup looks like this:Rtr1 <-> ASA1 <-> Inet <-> ASA2 <-> Rtr2I have done the following:1) each router has a static NAT on the ASA w...

I have a requirement to access one of our outside interface IP addresses from inside the network.The scenario is we have teleworker devices that we provision in house before sending out. These devices cannot use a hostname but must be programmed with...

Hi all,what is the purpose of the "Permint all traffic to less secure networks".Well I know the purpose and the technique to handle some sercurity level is nice. But what kind of help is it, when I cannot add add a rule without deleting this implicit...