Network Security

Traffic is flowing from DMZ  where source IP is public and coming to inside on port 1812   9 19:28:17 efw-1 %ASA-5-305013: Asymmetric NAT rules matched for forward and reverse flows; Connection for udp src DMZ86:192.41.x.x/54535 dst inside:10.22.183....

I'm curious if there are any recommendations about this.  I'm setting up an active/standby pair of 5585s that have two 10g interfaces.  The ports I'm planning on using for my failover (and stateful failover) are both 1g.  Is this kosher or would the ...

Hi, I have been task with upgrading two ASA 5516-X with firepower services and one FMC for VMware. All appliances are on 6.2.0 platform currently. We want to upgrade to the 6.2.2 platform. I am not familiar with the process and looking for assistance...

Hello, I cannot seem to find a topic for this and perhaps I'm using the wrong searches; so I'm apologizing ahead of time if this is somehow a duplicate discussion.   I support a location that has Cisco ASA in place and periodically their internet ban...

I am running IOS XR 6.1.4, with SP3 applied, on several new ASR9K's.  I would like to implement MPP to disallow management protocols on all but a few inband interfaces.   When I implement something like follows I can still ssh to ANY interface on the...

Hello friends, what is the equivalent for an ACL TCP established command in a FMC and FTD?   Thank in advance.

Hello All,   I am looking on some advice regarding ASA with Firepower Services, versus standalone Firepower to implement on AWS.   The scenario is as follows (very roughly). We are deploying microservices through AWS for our online platforms, some ex...

Hi Community,   we have two independent sensors connected to FMC. We wish to have two dashboards: first dashboard for the first sensor and second dashboard for the second sensor. How we can accomplish it?   Thanks a lot!

I have run through the quick start guide and have the module up and running but can change the ntp setting from the cli while sessioned into the module. Is it under expert or system modes? On the old IPS I would just run setup again, so is there an o...

Hi All What would be the best and most easiest way of migrating my config from my 5520 firewalls to a new pair of 5545X. They both have a similar code on them cheers