Network Security

We are working a proof of concept in the Azure Cloud and I am running into a few issues using the Internal Load Balancer that Azure offers.  I have been informed by Azure support that their internal Load Balancers will drop any traffic with a public ...

Hi everybody, i'm very new at ASA and firewall and i have trouble configuring an ASA 5506 for the first. I need to add the firewall in an existing network so i have decided to put the firewall in transparent mode. I can not have internet access from ...

Ive been trying to test database access for FMC but when i try "java Installecert FMC Ip address" it gives me timeout error. Anyone have this working? FMC version 6.1 Thank you

i have an ASA 5508X, with firepower module, licensed URL filtering. I have multiple URL filtering rules configured via ASDM. I have a syslog server working and the logs are correctly created.   I want to enable logging of all visited URLs from all IP...

Hi Experts, I have received several questions from some customer regarding the new FP data sheets, and I am hoping to find some answers here, First: Here is Cisco official statement "From preliminary testing, we’re seeing minimal impact on large pa...

Hello,   First of all, what exactly is the process "Unicorn Admin Handler"? Second, why such process could be cause such a high CPU usage in my ASA 5515?   Here is some output: # sh proc cpu-usage non-zero sorted PC Thread 5Sec 1Min...

Hi all, am having 2 issues as below: am having asa 5508-X  ver 9.8, some of the Lan users have to reach internet via outside (OK) interface and some via dmz2(not OK). Default route is via outside port. Lan users that go via outside port are determind...

Greetings,    I have a few ASA-5545-X's running 9.9.1(3) and we are about to add somewhere in the realm of 600+ anyconnect active connections. So, I'm thinking about DHCP pool sizing which I just want to build a /22 network. Can the community share t...

Hi there,   I am an newby in Cisco ASA and before the customer had two Zyxel Firewall's which had any problems with the Site to site VPN's and the second WAN on the HQ Location.    The problem is as follow: on the HQ, the ASA has two internal VLAN's ...

I’ve created a bridge group interface named inside and I've assigned it an IP (192.168.1.1).Then I've created two interface inside_3 and inside_4, both assigned to the bridge group inside. Now if I make a nat rule, for example nat (inside,outside) st...

I was not even sure how to title this thread. Here is what's going on.   I have a 5506-X ASA with 3 isolated inside networks.   1: 10.10.1.0/24 on gi 1/2, let's call this LAN A 2: 10.10.2.0/24 on gi 1/3, let's call this LAN B 3: 10.10.3.0/24 on gi 1/...