09-27-2016 07:00 PM - edited 02-21-2020 05:55 AM
Hello,
I am migrating ASA5512 from ASA image to FTD 6.0.1 image. Only Access control policy (no inspection policies in Firepower Management center)
using the diagnostic cli, notice inspection of h323 and sip which is default in ASA (see output below). Looking for a way to disable the inspections for h323 and sip in the global_policy. any one know how to do it, since our applications require h323 and sip inspections to be disabled
Thanks
> system support diagnostic-cli
Attaching to ASA console ... Press 'Ctrl+a then d' to detach.
Type help or '?' for a list of available commands.
firepower> en
Password:
firepower# sh run
: Saved
: Hardware: ASA5516, 8192 MB RAM, CPU Atom C2000 series 2416 MHz, 1 CPU (8 cores)
:
NGFW Version 6.0.1
policy-map type inspect dns preset_dns_map
parameters
message-length maximum client auto
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
inspect ip-options
inspect icmp
inspect icmp error
inspect dcerpc
!
service-policy global_policy global
10-03-2016 09:58 PM
You will need to have TAC disable SIP or any other inspection. They have a method to access a read/write LINA CLI.
BTW, there is a SIP inspection bug in FTD 6.1 / ASA 9.6.2 with failover that will cause a crash on FTD.
-Ralph
04-05-2017 11:57 AM
can be done using the following at the > prompt
> configure inspection h323_h225 disable
Building configuration...
Cryptochecksum: 62645f43 73cf77ed aebb650c d92de394
4372 bytes copied in 0.290 secs
[OK]
06-16-2017 03:42 PM
Thanks Shaun,
I was able to disable the inspection on FTD 4120 v6.1.0.2.
SSH into the 4120
>connect ftd
>configure inspection h323_h225 disable
and tested it with Avaya phones, it worked. Command automatically replicated to the standby unit as well without having the FMC re-deploy the configuration.
04-05-2017 08:52 PM
The user ability to do as Shawn suggests is known as FlexConfig - a feature that was added in 6.2
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide