Network Security

 Hi    recently i deployed FTD 2140 in HA. i created multiple sub-interfaces on FTD for inter-vlan routing. i am facing one issue regarding Ping between host in different VLANs and i am not able to ping between hosts in different VLANs.    1- ICMP in...

Hello guys, I need help with this issue, I have an ASA 5585 X with a module SSP-40 already installed.  and the idea is to activate it (SSP-40 for firepower services) and additionally add the licenses AVC, AMP, filter URL, and IPS, I need to know if I...

Hi,   how can I send Syslog messeages  of Access Control Rule to an external Syslog Server? I need to see which connections are Blocked or Allowed for specific Rules. In logging settings for Access Controll Rule I can configure Syslog Alert but I don...

This is my lab, I need to transfer files to and from my ftp server filezilla, I am running this on GNS3 and doing a wire shark capture I see no ftp packets leaving the firewall - I don't know how to interpret the output from phase 2...   ciscoasa/act...

We have a fiber based connection from our ISP that uses an on-prem Edgewater device.  The connection uses a /29 IP block with the first IP as the gateway, the second IP reserved for the ISP's voice server (Edgewater device itself maybe?) and the thir...

Hi, What is Dynamic Source Routing? what is the difference between DSR and Dynamic Routing Protocol, and Policy based routing.  Does cisco Routers support DSR on their IOS? and which versions?   Thanks in advanced

dispatch unit process using almost 100% CPU; frequency of the incident is 2 hours; FW get hanged and after removing the cable from FW, it get stable; again same after 2 hours;   hardware:- asa 5520   topology:-    SW 2960----------FW5520_______asr100...

In my current ASA configuration I am running the following policies. Does all traffic have to pass through each policy before it can proceed?   Can inspection_default and class-default be deleted if sfr is doing inspection?

Hi ,  I need your help for configuration migration from Fortigate FW to Cisco FTD as i have more 500 objects and alot oof nating rules and it's very dificult to do it manually. kindly advice Regards, 

Hi,   I've been trying to do a lab with two ASA 5515-X in order to establish a Site to Site VPN. I use ASDM in both ASAs, I've followed steps in VPN Wizard correctly, but when checking in VPN Monitoring section, there's just nothing. I've seen dozens...

Hello all,   I need to configure L2tP ipsec on a cisco 2811. So far I got to build for the network IPSec / ESP but IPSEC client doesn't work well with new Windows / Linux/ MAC etc My Question is simple. I know at my configuration when I implement the...

Hi, I need to allow few public IPs (example: 116.x.x.x, 116.x.x.y) to access my VM on 117.x.x.x with all ports accessible, BUT, at the same time, allow other IPs than those mentioned before to access my VM ONLY to its port 80 and 443 (other ports are...

My ASA has 3 interfaces configured: inside, outside, DMZ. I can't access the DMZ network from the LAN and vice versa what should i do here is my config file ? Hardware:ASA5525ASA Version 9.2(2)4 xlate per-session deny tcp any4 any4xlate per-session d...