Zone-Based Policy Firewalls 5 step process - Cisco Learning Network
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 …
Zone Based Firewall Part 1 - Cisco Learning Network
Zone-Based Policy Firewall (ZBPF) (Zone Based Firewall) is the successor of Cisco IOS Legacy Firewall called (CBAC) Context-Based Access Control. Concept of ZBPF is zone, which groups different …
IPSec Traffic Through Cisco ASA: Understanding NAT and Inspection …
Conditions: ASA is doing NAT ASA is configured with inspect ipsec-pass-thru Required Configuration: Enable IPSec inspection on ASA Allow UDP/500 on outside interface (if R7 is initiator) What …
DNS Inspection problem - Cisco Learning Network
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 …
Intelligent Proxy in Cisco Umbrella how it works
The solution is the "Intelligent Proxy" with "SSL Decryption" features. The intelligent proxy is the ability for Cisco Umbrella to intercept and proxy web requests to inspect the content of the web traffic. We …
IP Inspects -- Why do we need them? - Cisco Learning Network
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 …
decrement-ttl - Cisco Learning Network
inspect dns preset_dns_map inspect ftp inspect h323 h225 inspect h323 ras inspect netbios inspect rsh inspect rtsp inspect skinny inspect esmtp inspect sqlnet inspect sunrpc inspect tftp inspect sip …
Inspection on cisco router ISR4431
So i think the new router ISR4431/K9 doesn't have ip inspect function, isn't it? Below is the show version on the new router: bb_router#show version Cisco IOS XE Software, Version 03.16.04b.S - Extended …
the default type of class map,, - Cisco Learning Network
Techinically, a default class-map type does not exist. The only way that you can even begin to create a class-map type is by using the 'type' keyword (which is not a default in itself). Then, if you go that far …
Enable icmp from ASA to IPSec VPN clients - Cisco Learning Network
Hello, I have setup an IPsec vpn tunnel. All clients can ping to each other except from ASA itself. Is there a command to permit icmp traffic from ASA itself to vpn clients? ACLs? Thanks, Christian