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- 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 inspect xdmcp inspect icmp class class-default set connection decrement-ttl Show of global_policy Rack1ASA1# sh service-policy Global policy
- 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 protocol intelligence that is required to handle ftp What about other protocols, like SMTP? Shouldn’t that work since there are no secondary
- 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 which traffic is going and identifying the zone membership (zone-membership) and use the names of the zones we created
- Cisco ZBF and SSH for Management?
How do I match ssh traffic and allow it from certain IPs, and deny it from others? I have configured the internal traffic to flow outside, and it is being inspected correctly, but no go for outside to inside traffic I thought maybe it was the order of operations, and I'm not sure it isn't, but I have doubts I've gone through Cisco's ZBF design guide, but I still can't get it to work
- Cisco Umbrella and the ASA blocking DNSCrypt, how to solve the issue
I had in the past an issue when migrating Cisco Cloud Web Security to Cisco Umbrella for a Customer The Cisco ASA Firewall blocks the DNScrypt provided by the Cisco Umbrella Virtual Appliance
- ASA: Cannot ping Outside Network from Inside PC
class inspection_default inspect dns preset_dns_map inspect ftp inspect h323 h225 inspect h323 ras inspect rsh inspect rtsp inspect esmtp inspect sqlnet inspect skinny inspect sunrpc inspect xdmcp inspect sip inspect netbios inspect tftp inspect ip-options inspect icmp inspect http ! service-policy global_policy global prompt hostname context
- Police rate and burst value - Cisco Learning Network
I am wondering is there a calculation for burst value based on the average rate police rate 512000 burst <?> The burst value should be more than the average rate? or lesser? if a rate of 512000bps then it is at 64KB s so what is a reasonable burst value?
- Blocking Site via ASA - Cisco Learning Network
Service-policy: POLICY_MAP_OUTSIDE_INTERFACE Class-map: CLASS_MAP_HTTP_TRAFFIC Inspect: http POLICY_MAP_HTTP_INSPECTION, packet 28, drop 0, reset-drop 0 Why is not droping the connection? am i missing something?
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