Network Security

We have ASA 8.3 with multi context running without any NAT statements , however Now we have requirement for enabling NAT for one of the new subnet  both  Source as well as destiantion NAT, If we enable NAT for that subnet & IP address will that effec...

Dear All ,We have 4 ASA Firewalls & 6 Cisco Routers , 23 Cisco switches . when ever problem come in asa we are unable to find the issue . Can anyone suggest me how to manage all logs in single windows PC then easily can monitor the devices and troubl...

Hi: How do I setup the cisco ASA 5515 X so that it uses WAN interface B as a backup in case WAN interface A goes down? What if I wanted to balance both interfaces in order to sum up bandwidth?  Thank you.

I have an ASA whereby the show ver command gives the following output: Licensed features for this platform:<snip>GTP/GPRS                          : Disabled       perpetualAnyConnect Premium Peers          : 2              perpetualAnyConnect Essent...

Hi,one ASA 5525-X experiences regular underrun drops on one interface. The underruns corresponds to a full TX-ring (bold) and CPU-Hogs of the DATAPATH process. Is there any reason for hogs of the datapath process ? When experincing hogs while NO high...

How can I access my webserver (on my private LAN) from the internet? INTERNET------------(53.X.X.1 )ASA(192.X.X.X)DMZ-----------(192.X.X.80)HTTP SERVER. I can ping my public address on the ASA outside interface 53.X.X.1 form the internet, but I'm not...

could you please show me how to deny specific network from access internet on ASA 5510 .

Dear all, I am going to order 2 firewalls, as the pixes are really old and I am going to upgrade our feed to 2 Gb.I thought about the asa 5525-x , 5545-x (with extra Six GE Optical SFP 1000BASE-SX) as the throughput would support the new bandwidth.Ca...

i need to deny specific network from access internet on ASA 5510

Dear all, I configured 2 pix 525 ( active / standby) / LAN Failover with 2 IP-Addresses in the same Vlan, they did work for about 1 day and then lost one of them.Tried to ping through the working one without success, the problem is that the working o...

I have an ASA 5510, and recently we had to move our web site to an external provider. However, portions of the web site still remain here on site. From outside, the web site operates fine, with the portions being hosted here as well as at the provide...

All, I am looking to see if host based internet rate limiting is possible on an ASA for internet (not intranet) traffic.  Here is what I am trying to accomplish:- allow a single user 512Kbps per flow with a burst ability of 1Mbps- only rate limit on ...