Disable checking of SIP traffic on FTD via FMC

Denis Negik — Fri, 06 Jun 2025 11:26:26 GMT

Tell me how to disable SIP traffic inspection on FTD via FMC? I read that this is done via FlexConfig on FMC.
1. I created a text object - Disable_Inspect – Multiple – Add “SIP”
2. In FlexConfig Object, I created an object from a template and entered the created text object there
3. In Devices / FlexConfig, I created a FlexConfig-Policy and specified my object.
When saving in FTD, I get an error:

Lina messages
FMC >> clear configuration session
FMC >> no strong-encryption-disable
FMC >> $Disable-Protocolpolicy-map global_policy
FDM-2 >> error :
$Disable-Protocolpolicy-map global_policy
^
ERROR: % Invalid input detected at '^' marker.
Config Error -- $Disable-Protocolpolicy-map global_policy

Other logs

Lina config ROLLBACK failure log
Lina configuration application failure. Error in lina apply phase due to Config Error response from LINA

Rollback skipped as Lina and SNORT are in sync
Write mem executed as Lina and SNORT are in sync

Lina write mem operation successful

Re: Disable checking of SIP traffic on FTD via FMC

nspasov — Fri, 06 Jun 2025 13:16:37 GMT

The easiest way to accomplish this is by running 'configure inspection SIP disable' command in CLI

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Re: Disable checking of SIP traffic on FTD via FMC

Denis Negik — Fri, 06 Jun 2025 13:38:41 GMT

Thank you. It helped.

topic Re: Disable checking of SIP traffic on FTD via FMC in Network Security

Disable checking of SIP traffic on FTD via FMC

Re: Disable checking of SIP traffic on FTD via FMC

Re: Disable checking of SIP traffic on FTD via FMC