ip inspect name FWOUT udp ip inspect name FWOUT icmp ip inspect name FWOUT ftp This will tell our IOS firewall to properly inspect and handle ftp traffic. In other words, this adds the some specific …

[inspect UDP/500] ASA tracks ISAKMP negotiation over UDP/500 and automatically permits associated ESP or UDP/4500 traffic. Properly allowing IPSec traffic through Cisco ASA depends on whether …

Like LikedUnlike Reply ism_cisco Edited by Admin February 16, 2020 at 1:57 AM Have you tried all this class-map inspection_default match default-inspection-traffic policy-map type inspect dns …

Hi Team, I have been having problems with DNS inspection and I can't seem to make it work. DNS resolutions to public DNS doesnt work. Any thoughts? Here is the packet trace: ASA# packet-tracer …

Hi Loc, Take a look at this example. It shows how stateful inspection is configured in IOS XE devices. Security Configuration Guide: Zone-Based Policy Firewall, Cisco IOS XE Release 3S - Firewall …

My example PMAP action will be to inspect the class map. Here you can also define the policy action to pass or drop traffic. Step 5 you will create a service policy by naming it and identifying the flow in …

Hi Atul, Sure you can do that. By default, class-map inspection_default is assigned to global_policy policy-map and to view the protocols inspected by default on ASA use following command. ASA1# …

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Nima schrieb: I am looking for a DPI (Deep Packet Inspection ) sample configuration. Does any body have a basic config that I can start working on it? One example of DPI is just stateful inspection. For …

Lera schrieb: i want to Allow DNS Resolution to pass from ASA Firewall but ASA firewall block DNS resolution from source to destination is there anything which i should add in default class-map ? or …