Network Security

If filtering were to stop working for whatever reason, will the ASA fail to a secure state? How can I verify this?

Our system has installed Cisco ASA 5525 X firewall with active-standby setting. We would now like to procure the FirePOWER service and deploy on the existsing firewall. However, we have concern what if the ASA firewall behave if the FirePOWER service...

I have (had) a cisco asa 5506x which died last night due to the field notice FN - 64228 (clock signal component error). I would like to buy a new one but unfortunately I don't have a copy of the running configuration. Is it possible to retrieve that ...

Looking to do PBR on the ASA for Tunnel interface, is this possible?  It has been super long time since I have done this because I try to avoid it at all costs. I cant recall when I make a PBR ACL that uses a source Subnet to a destination subnet on ...

Hi everyone! I have the next error in the SMTP configuring the SMTP client on FMC to send e-mails, the FMC is 6.2 and the relay works perfect from Windows (almost 50 devices syncing mails in & out), but FMC configured the same way: mail sever: <IP_ad...

Hii'm working on a asa 2140 and am having trouble configuring etherchannel in asa mode on interfaces 1/13 & 1/14. I enabled and configured the interfaces for 1gbps in fxos prior to setting up an etherchannel, & issued commit-buffer command.  After i ...

logging enable logging timestamplogging standbylogging buffer-size 50000logging monitor errorslogging buffered warningslogging trap errorslogging asdm warningslogging facility 18logging queue 4096logging device-id hostnamelogging host private 10.0.2....

We are using a Network Solutions SSL cert for our VPN.  After a week or 2, it disappears!  Then i am unable to connect to the VPN with anyconnect.  The cert doesn't expire for 2 years, so it's not that the cert is expiring. Thanks!

For three months I have had issues with a production terminal server (2012 release two) for a 65 user profile install.  The terminal server disconnects users and does not permit login to the console nor via the network until the Virtual Machine is re...

Hello I am on FMC 6.2.3, for visibility purpose (data usage etc) our initial deployment was such that every Site (Firewall) was configured as a separate domain. We are nearing the limit of 50 domains, obviously there are many others "sites" (Firewall...

Hi, My inter-chassis cluster giving an error on FMC "interface port-channel is not receving any packets" its alerting for 2nd unit in the cluster. I have done trubleshooting and can't find any communication issue but after a certain time it start ale...