Network Security

We have kind of a strange situation going on. We have a web server hosted in a DMZ located off our DMZ interface on our ASA. This web server has two NICs one of which is in a management vlan connected directly to our core switch bypassing the ASA the...

SMTP traffic need to hit translate in private IP address. =================================================================================================== InBisco-AHM-ASA5512-FW(config)# sh run natnat (DMZ-Apps,outside) source static DMZ-APP-SRV D...

Hi everyone! I'm currently deploying a Firepower 4110 on a client, currently migrating from their old device (FGT).  One of the firewall rules for a particular department entails whitelisting of URL's being applied. On the previous firewall, they wer...

Hi, I am having an issue getting sftp to work and it seems to be caused by the ASA. I can sftp from the open internet from my home pc to the destination using filezilla, but not using the same machine when I use the corporate connection. Despite allo...

Hello,I wonder if there is a way to switch from primary ISP to backup ISP when the primary link has around 25% packet loss?Is there a way to track the % of packets lost and switch the ISP line on an ASA?Thanks,

Hi, i have an issue with my two brand new 5506-x firewalls. I have purchased some additional features, 2x IPS, AMP and URL 3yrs and 25 anyconnect . I received the PAK numbers and added them to my account. They are still unfulfilled though. To fulfill...

I am trying to migrate checkpoint configs to ASA 5585 using SCT tool, this tool asking me to feed it *.W file from checkpoint which is suppose to be a rule definition file on CP, but I cant find it, does anybody have any clues on this ?-regardsAB

Dear Friends, I have an issue with my ASA 5510. I will describe my scenario a little bit: 4 interfaces occupied (Outside, DMZ, LAN, Branch Offices). Outside for internet of-course, On DMZ email and web services (Everyone can reach this network even f...

Hi, Our monitoring system stopped reaching our ASA firewall over snmp, after a software upgrade to 9.4(3)12 I've checked the configuration and it seems ok. What should I look for? How can I restart the snmp service on the firewall? Regards, Filipe

Hi  I have trouble launching asdm, i have enable the https access. but when i run on browser after adding expception on firefox i get below error404 Not FoundThe requested URL /admin/public/index.html was not found on this server.   I added the url o...

Hi Team, I have been having a problem with loading ASDM on to my ASA in GNS3 (v1.5.3). The connection is an ASA to the switch which is then connected to the Cloud (with loopback interface) as shown below. I cannot ping the Cloud from the ASA and vice...

Hello I have ASA5512-FW , ASA Version 8.6(1)2 I have 5 WAN IP addresses & I want to NAT my Internal Mail server with one of these IP address ex. 111.*.*253, so below is the chunk configuration of my ASA. Problem : I have taken a Packet capture it wil...