Network Security

Good Morning all,I have a question, I've researched around the internet to find the CLI commands to open ports TCP 5060/5061 and UDP ports 1024 to 65535 to my SIP provider. I'm a voice guy so i'm VERY new to Security and I would like some assistance....

Hello allI recently installed windows 8 at my pc and i tried to install the program which i administer my CISCO Router 880G.The program Cisco Configuration Professional 6.2 gives an error when i tried to open it at windows 8.                  

Hi,Anyone know a simple fix for this? or or any one can fix this for me, and how much the cost is? Or I should discard it? Below is the console output when power is connected.more info: It stuck at line:    Cisco Systems ROMMON Version (1.0(12)13) #0...

Some how I have ended up with multiple network objects for the same network exampleobj-192.168.1.0obj-192.168.1.0-1obj-192.168.1.0-2All are for the same network but have different nat statements. When I look at my NAT statements I have a bunch of man...

Hi all,recently, ater successfully connecting the VPN to the ASA 5505, I am unable to then launch the ASDM client meaning that I can only SSH in to the unit.I found an old post from 2008 and replied to that also to get some help. It refers to an arti...

I am at a customers site and there is an issue I've haven't been able to find a cause for.They have an ASA-5510 with version 8.2(5).  They just upgraded their Internet bandwidth to 30 Mb both ways.If we do a speed test in front of the ASA, we get 28 ...

I just configured my ASA so I can remote access via SSH but I can't seem to get it to work. I have my ASA (10.0.10.1) with my wireleess router (192.168.0.1) connected via the WAN port.  I should be able to access the ASA from my laptop (192.168.0.105...

Hi out thereI have a problem with a SSM10 module in a ASA5520 which has got the signature tuned - there is a lot of tuned signatures defined on it under active signatures - and this is split on three vs.For some time the signature update has started ...

Hi everyone,I have a question.I have a 7100 router that has some servers behind it. I need to translate each server to a public IP. The only thing is that between the outside world and the router is an ASA. We have a small data center where the ASA i...

Hi guys,I hope someone can help me here.We have a configuration policy for our ASAs. On all of our firewalls, we configure 4 interfaces, inside, ouside, dmz & wan. We always setup management access on the wan interface. Because we don't always have W...

I have a server in our DMZ which monitors one of my https site which is also in the DMZMonitioring system in the DMZ 10.100.100.10 (nat-ed IP address say = 11.11.21.10)HTTPS ip address in DMZ 10.100.100.20 (nat-ed IP address say = 11.11.21.20) What i...

for example better,thanks

                   Hi ,I am planning to deploy ASA as internal Firewall ... as all the Inside and Outside zones will be having same Ip range . I am confused about its deployment . Can any1  help me on deciding on deploying it as Routed mode or transp...