Network Security

Hi All,I would like to put my ASA5505 as a transparent firewall (i.e. does not modify the IP at all, only provides a bit of security). I was going to implement it:WAN -> ASA5505 -> Router -> LANBut having looked through http://www.cisco.com/en/US/pro...

Hi Expert,What would be the equivalent of  the below static translation below which limit the connection to 100 and embroynic to 50 in ASA 8.3 abovestatic(inside,outside) 1.1.1.1 2.2.2.2 netmask 255.255.255.255 100 50Thanks in advanceRgdsKumar

Hi,In one of our customer “Echo Test “ signature is triggering on CISCO IPS for private to private IP and some time source and destination IP’s will be 0.0.0.0.Can any one help me to understand what is this signature and why it’s triggering.Thanks & ...

Hi,last night I started upgrading our ASA5520 active/standby cluster. Because of lack of memory, I stopped the upgrade process and will continue when the memory modules have arrived... Currently I'm running 8.0(5) on both nodes (Version: Ours 8.0(5),...

Dear Folks,I do not see any records of Top sources/Top services/Top destinations in report manager of CSM 4.1 for Standard FW reports for 1 day before or last 1 hour. I can see records for last week activity. Though for our IPS I can see the same.I h...

Hi folksThis thursday afternoon our site2site VPN between two ASA5505 8.4.2 went down with the below message in the debug logs%ASA-4-113019: Group = x.x.x.x, Username = x.x.x.x, IP = x.x.x.x, Session disconnected. Session Type: LAN-to-LAN, Duration: ...

Hi Sir.Attached with Dual Firewall design , can anyone sharing with me is this workable ?Regards,Jackal

Hello all!  Sig 33439 was modified in S592 and I'm seeing a lot more alerts from this signature since we pushed S592.  Does anyone know what changed and what the trigger is that causes the signature to fire?  I have capture files and have not been ab...

I have an ASA5510 running in production. I have about 28 site-to-site vpn tunnels that have been working perfectly for the last year or so. I was running 8.0.4 and recently upgraded to 8.2.4. Since the upgrade, I have an issue that I haven't figured ...

OK so I have two attachments that show my basic network layout.  I can get from the VPN Cisco Client to Workstation 2 just fine with my current NAT rules in place.  I can also get from Workstation 2 to Workstation 3 just fine.  But I'm having issues ...

I have the following problem: I'm programming an ASA 5510 which I  have assigned a physical interface vlan, this device is a switch  concectado and thence to a couple of more switches. When you ping from a terminal equipment to the interface logic  o...

I have a ASA 5500 series and im attempting to learn the ASDM client. Scenrio:I have an external IP, lets call it: 150.1.1.100I want to forward to an internal IP of: 192.168.1. 20Ive been trying to find a video or a good article on something dealing w...