Network Security

Hi allI have an ASA 5520 with 2GByte RAM running Software Version 8.2(4)4.As soon as I enable outside interface Gi0/0 I get the following error message on the console every now and then:(set_exptime) Timer not a leaf 0x714644dc. Traceback: 0x805e4b3 ...

Hello guys,I'm running a couple of 5520 (with failover configuration) and fw 8.3.1. Everything worked fine until I try to upgrade firewall to new fw version: 8.4.1 .When I try to upload new firrmware or asdm image, ASA,  the appliance reboots during ...

Hi All,Would like your suggestion regarding the setup. Its a streaming video servers behind the firewall with aip-ssm module with 2 servers and 10 cctv cameras and people are going to access those camera on their ipad through internet.Now as per the ...

Does anyone know if I am running ASA 8.3 (which runs as NAT0 by default - NAT is turned off) with REAL IP addresses if I have to still configure an OBJECT with NAT to allow traffic from a lower level interface (OUTSIDE) to a higher level Interface (I...

Currently Being ModeratedRegarding security issueHi All,One of my client hosted three FTP servers in a datacenter environment. Out of three servers one is a backup FTP server, if the primary FTP server is failed the users can access the back up serve...

I have a Pix 515, and a question about firewall rules/access lists.I have recently created a new VPN group, and IP Pool.I created a firewall rule that grants access via TCP to a specific IP address from this firewall.  However, when I test the VPN fr...

Hello Everyone,I've two Cisco ASA 5550 firewall. I'm don't have much knowlege on configuring this kind of firewall. I need help on configuring these firewall for simple NAT. I have 3 public IP address. I would like to allow server's inside of the fir...

Hello.We are using a service module with 4.1(1) that takes more more time to compile ACL.So we need to wait more time to permit and capture traffic.Many thanks for help.Regards.Andrea

Issue: Setting up an ASA 5505 ver 8.4 between internal network and WAN pipe (managed routers - no access).  Traffic is getting acrossed WAN fine (from firewall point of view inside to outside).  Traffic bound from outside to inside is getting to mana...

I have an SQL instance on the outside network which needs to send a test email to an email server on the inside network.I need 204.90.31.13(outside) to communicate with 204.110.208.43(inside) with smtp. Our outside DNS has had issues sending to there...

Dear Support-Team,I am configuring ASA 5510.My ISP given /28 pool of public IP's. So i had total 14 available IP addresses.I configured one IP to the my firewall outside interface. I want assign remaining IP's to the my Servers, which are located ins...