Network Security

Having an issue with the ACL firewall for my assignment where despite my ACL configurations, attempts to reach out or access my HQ devices from Branch through a VPN site-to-site has been explicit denied by my ACL. Meanwhile outside network is unable ...

Hello,  We have ASA Active/Standby Failover. I have noticed that Standby unit is in Failed state. For some reason sfr module in Standby unit is Unresponsive/Down. I'm a bit new into this so i'm not sure what is the best solution. Should i remove modu...

good day FMC / FTD users wonder if anyone has done the research and actually chosen a MDR / MTR partner that actually works with data flow / logging / IOC / etc from FMC / FTD , in a 24 x 7 support as we are having talks with MDR / MTR most want to g...

good day all we run Cisco 2100s in our major locations....and Meraki MX at minor sites. DNS Security (Outbound, and web-browser new-features for DOH , dns-over-https) and the upcoming (Here already!? ) TLS 1.3 ....from what i 'understand' is not 'nat...

Hello I am in middle of migration to Firepower have 100s of URL objects to create. Is there a script I can use to create objects and probably add them to a URL object group? I have no programming experience.

Hi Everyone, I would like to know some more information and feature comparison between CDO and FMC, I guess there is someone out there with my same questions. I think we can recap into this simple bullet list CDOWhy yesWhy noPrice?How it works?FMCWhy...

hi,we're moving DC location which is just an adjacent building. we got a dual ASA FW setup and was planning to move the secondary ASA to the new DC site, connect the failover cable to a L2 switch VLAN and run the VLAN over an MPLS L2 pseudowire betwe...

HelloPlease try to Setup NAT for OpenVPN, here my Setup hello togetherI think the bounding for ports that are used for OpenVPN to NAT to Outside.i have here the problem that i can't build any connection tointernal OpenVPN Server, the necessary ports ...

How do you deal with network related cyber threat, this involves Arp spoofing, communication altering, device tempering. very high level of methods are used, I been told they have bigger connection and never speak with police, can someone help. Are t...

Hey guys, I configured SAML authentication on my FMC, because I want to configure AnyConnect client with DUO. Everything works fine. However, When you try to authenticate to the AnyConnect using DUO, the DUO authenticationscreen takes 15 seconds to s...

Working on a pair of 2130s managed by an FMC that were running 6.2.3.12 and went to upgrade them to 6.6.4 last night.  Did a push first, selected the cluster and confirmed both showed as complete.  Started the install and after completion of the task...