Network Security

Has anyone out there had issues using Identity NAT and Windows Server 2008?   We have a client that recently upgraded their Windows 2k3 server to 2008, and started getting "Duplicate IP" messages on their 2008 boxes.  Through some testing we were als...

Hi allIs there any reason why I wouldnt be able to telnet to my standby asa? I can ping it from the other ASA fine,via the lan interface, but I cannot ping it from other subnets, should I be able to get to both firewalls for management in the active/...

I am looking for configuration examples on setting up VLAN-based virtual interfaces with a PIX 506e and a 2950 switch.I need a DMZ on this PIX, and noticed this option. HAs anyone set this up before?

Hi,This is a case in which i seek ur help here,i have to deny internet access to a group of ten hosts but allow them access to particular domain e.g.;xx.in ,could any one help how to udo this using Access lists on router gi 0/0 interface.

Hi Folks,I get sevral alerts from my IDS system says, "Windows System32 Directory File Creation" as an event.Could you please help me out understand the exact meaning for this alerts.Thanks in advance,Sameer

HiMy site to site ipsec tunnel is not coming upR2>R0>FW>R3connectivity is ok.Plz find the configuration od R2 and FirewallR2============================================================crypto isakmp policy 10 hash md5 authentication pre-share group 5e...

Hi All,I need your expert advice on the following:In CISCO ASA 5510; I need to do a NAT  for two internal IP's to one External IP in CISCO ASA. Please help me on this. I have one global entry for one internal ip which required to be included in above...

Hello all,I currently took over a System Administrator position and now have the job of configuring an ASA5510. However, i am not CCNA/P certified and have never had the "joy" of configuring one. I need to open up port 1723 to allow external access t...

Any help is appreciated.(1) Equipment: PIX515(2) Connection scenario:Far side WAN 10.1.2.61, PIX outside: 10.1.2.62. However, all incoming IPs from the other end are: 10.100.100.x/24(3) Need to map incoming 10.100.100.x to internal 172.30.1.x,. For e...

Hi,Recently we have purchased polycom VC(VSX 7000) for our comapny.We are trying to do VC with our vendor office through internet.But we could not make the call.I have a static nat for the polycom device and allowed all the ports from outside to insi...