Network Security

I am trying to get a permit statement to log an event to a syslog server. Other events from the ASA are showing in the syslog server. I changed the logging level on the permit statement to Warnings but it did not help. Permit statement:access-list EO...

Hi There,I am a new bee to cisco firewalls.I have cisco asa 5505 firewall configured, as per configuration I am able to access internet.Also I configured ssl vpn but I am not able access my internal network after successful connection.Please help any...

Hi All,All the internet traffic that egress from the exit point gets source-natted to the public ip on the interface having the ISP link. Now, if the source-nat on the interface is turned off then many applications stop working or being accessible. T...

I am having an issue with incoming rules. Here is my running config. : Saved:: Serial Number: JAD21290D2D: Hardware: ASA5506, 4096 MB RAM, CPU Atom C2000 series 1250 MHz, 1 CPU (4 cores):ASA Version 9.8(1)!hostname ciscoasaenable password $sha512$500...

Hi I would like to generate a report to view top users by URL category, how can I generate such report in FMC?When I click any URL Category in Dashboard it open it in Connection Events, not an overview report like Context Explorer. Thanks

Server Version#: Version 1.18.0.1944Player Version#: Version 4.10.1 I have PMS installed on Debian Linux. I’m able to reach it when using <local_IP>:32400/web. I’m also able to see the server when I log into plex.tv. However, I’m having issues gettin...

Hi all , has anyone came across any cisco documentation on banner grabbing prevention ?example below from running zenmap with this command  nmap -sV --script banner 10.0.0.59(truncated)5060/tcp open sip Tandberg-4137 VoIP server X12.5.15061/tcp open ...

After a "TelePresence SX20" disconnect occurred in a video conference, troubleshooting was initiated to identify the root cause. After log analysis, we found that the call was disconnected by H.323 timeout.I would like to know if you have any analysi...

Hi GuysI have setup a DDNS account with Dynu, and everything is working fine, I just have one issue, I am getting a DHCP address from my ISP and when this address changes it does not update Dynu DDNS service, so I opened a support ticket with them an...

Hi,customer has this ASA witch firepower enabled he complained that the internet speed is 40/90Mbps. When I setup the firepower to monitor-only, the speed was correct - 600/600Mbps. The access policy has only permit traffic configured (IPS disabled)....

Could you any one please answer me the below, What is implicit deny?Why should I have to use it in ASA?How ever, if there is no ACL configured to allow trafffic from  Lower to higher security zone in ASA. Then why should I have to configure Implicit ...