Network Security

Hi, Could someone please suggest me, the configuration to monitor Latency thersholds to our VoIP destination using SLA monitors, for ISP failover.  I am using ASA - 5516x with two ISP providers connected on Firewall. We are routing default route on I...

Installed an ASA-5506x on a client site - when a vendor sends the email using TLS they get < #5.0.0 smtp; 5.4.7 - Delivery expired (message too old) 'TLS Unavailable' (delivery attempts: 0)>'. Disabled the esmtp fixup protocol with no sucess. Tried a...

Hi Cisco Support, May we request for your assistance as we are having this syslog error regarding IP Spoof. What could be needs to be check? Please see attached screenshot for your review. Thanks!

Dear ExpertI hava an issue with cisco ASA. In my ASA have three zone. like Inside, dmz, Outside. All DMZ server ip NATtranslation configure on Router which is connect with ASA outside zone. So when i wnat to ping from inside user pc to DMZ server pub...

Hi We are trying to allow UDP broadcast 9 packets via the firewall. Basically WOL packets needs to be send from one network segment to another. And we are also aware '' In routed firewall mode, broadcast and multicast traffic is blocked even if you a...

hi all,i got an ASA5525-X active/standby pair and would like to activate anyconnect RA VPN.i already added license the premium license (750 peers) and had doubts on the standby device.my search found this link and mentioned only primary headend VPN d...

Hello, Here is diagram: R1 ---- ASA(Outside) ---- R2ASA can ping R1 and R2 respectively, and both routers can ping ASA. But R1 cannot ping R2. Vlan1 connect to R1 and Vlan2 connect to R2. Anyone can help find something missing: Below is relevant conf...

Hello, (Not sure if this is the right place for this discussion. If not which forum should I go to?) I've configured my ASA 5505 with the provided ASDM 6.2, but I cannot access the internet. This type of GUI is new to me as I am used to the web int...

Dear Cisco Support, I need to know what is the best recommendation for SSL decryption using ASA with Firepower capabilities. We are having several POC using ASA 5506, and the clients need to see SSL decryption. Awaiting your feedback as soon as pos...

Hi, I have a Cisco Firepower module installed in my Cisco 5585 firewall.  I have started getting these messages over the last week but dont know where they originate from Subject: **Auto Generated Email** -- [1:31600:1] "BLACKLIST DNS reverse looku...

Firepower 2110 the Logs stays for how long ? 

Currently looking at migrating a Cisco ASA VPN config. I cannot enter the £ pound symbol on a PuTY session (console or telnet/ssh). Every other character works such as $ # but when I press key for £ I get nothing. Tried TerraTerm and PuTTY on a diffe...