Network Security

Hello, hopefully simple question. I have to support various types of firewalls and this time I want to measure for a couple of days, the bandwidth usage of the customers' wan connection.In the customers asa, I have enabled the 'Top usage status' in t...

HelloOn my ASA Firewall I noticed in logs the following warnings:4    Nov 28 2013    11:31:13    419002    10.0.0.1    731    20.0.0.1    515    Duplicate TCP SYN from WAN:10.0.0.1/731 to DMZ:20.0.0.1/515 with different initial sequence number6    No...

Our corporate firewalls were setup many years ago when the company was much smaller than it is today, and they were setup with all the switch ports connected to the ASA's as access ports. Well the company has grown larger than one subnet can support ...

I have just installed a new ASA5512 in transparent mode. This is the first time I have done this type of installation and have been having some issues getting remote management to the device. I have configured a BVI interface for management with an I...

                 we configured ASA VPN remote access with DAP , now we are integrating it with token authentication.i need to know which radius attributes need to be sent from token server to be matched with LDAP group configured on DAP in ASA.

If do a show nat should there be translation hits for identity nat?

Hi GuyzI am new into Cisco Security.  I have recently purchased a used IPS 4240.While normal booting :CISCO SYSTEMS Embedded BIOS Version 1.0(10)0 03/25/05 22:42:05.25Low Memory: 631 KBHigh Memory: 2048 MBPCI Device Table.Bus Dev Func VendID DevID Cl...

Hi,I have a question about using static NAT of ASA/FWSM. I'm doing some static NATs for our private servers on FWSM. I'm running out of public IP on the OUTSIDE subnet on the Firewall. We have some public IPs available on other internal subnets/VLANs...

I have an ASA 5505 router. I have configured most of the rules, but have had assistance from online forums and outside consultantsconfiguring some rules. There is one in my configuration that I do not understand, and I do not remember entering it mys...