Note - Starting from R80.10, the information appears in the Release Notes document for your version.

Maximum number of supported interfaces on non-VSX Security Gateway / non-VSX Cluster / Security Management Server / Multi-Domain Security Management Server:

Note: These are default total numbers of Physical interfaces, VLAN and VTI interfaces on a machine.

OS	Version	Number of Interfaces	Notes
Gaia	R80.x, R77.X, R76, R75.4X	1024
SecurePlatform	R55, R54	256
	R77.X, R76, R75.X, R71.X, R70.X, R6X	1015	either 255 VLANs per physical interface without with Dynamic Routing or 200 VLANs per physical interface with Dynamic Routing
IPSO	All	256	IPSO v3.6 and lower
		1024	IPSO v3.7 and higher. The installed Check Point software imposes a stricter limit of 1015 interfaces.
Windows	All	32

 

Maximum number of supported interfaces on VSX Gateway / VSX Cluster:

Note: These are default total numbers of Physical interfaces and VLAN interfaces on a machine.

Version	OS	Number of Interfaces	Notes
R77.X  R80.x	Gaia	4096	Total number on VSX Gateway machine itself, includes VLANs and Warp interfaces
		128 (up to 256)	On each Virtual System, includes VLANs and Warp interfaces (refer to sk99121 - How to add more than 64 interfaces for a Virtual System in VSX cluster R77.x)
R76, R75.40VS	Gaia	4096	Total number on VSX Gateway machine itself, includes VLANs and Warp interfaces
		64	On each Virtual System, includes VLANs and Warp interfaces
VSX NGX R6X	SecurePlatform, X-Series XOS, IPSO	4096	Total number on VSX Gateway machine itself, includes VLANs and Warp interfaces
		64	On each Virtual System, includes VLANs and Warp interfaces
VSX NGX Scalability Pack	SecurePlatform, X-Series XOS, IPSO	1024	Total number on VSX Gateway machine itself, includes VLANs and Warp interfaces
		64	On each Virtual System, includes VLANs and Warp interfaces
VSX NGX	SecurePlatform, X-Series XOS, IPSO	1024	Total number on VSX Gateway machine itself, includes VLANs and Warp interfaces
		60	On each Virtual System, includes VLANs and Warp interfaces
VSX NG AI	SecurePlatform, X-Series XOS, IPSO	1024	Total number on VSX Gateway machine itself, includes VLANs and Warp interfaces
		14	On each Virtual System, includes VLANs and Warp interfaces

 

Refer to the Release Notes of the relevant version:

Version	Release Notes	Relevant section
R80	Link	Chapter "Open Server Hardware Requirements" - "Maximum Number of Interfaces Supported by Platform"
R77.X	Link	Chapter "Operating System Requirements" - "Maximum Number of Interfaces Supported by Platform"
R76	Link	Chapter "System Requirements" - "Platform Requirements" - "Maximum Number of Interfaces Supported by Platform"
R75.40VS	Link
R75.4X	Link
R75.20 / R75.30	Link
R75 / R75.10	Link
R71.X	Link
R70.X	Link

 

Related Solution: sk113247 - Maximum number of VLAN and VAPs for Gaia Embedded Appliances.

Maximum number of supported interfaces on vSEC:

• In VMware, you can have a maximum of 10 NICs.
• On KVM, you can have a maximum of 8 NICs.
• In Hyper-V: 8 Synthetic + 4 Legacy.
• For Public Cloud, it depends on the instance type. It is an ecosystem limitation.
  Refer to Public Cloud documentation:
  

  AWS: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-eni.html#AvailableIpPerENI

  Azure: https://docs.microsoft.com/en-us/azure/virtual-machines/linux/sizes?toc=%2fazure%2fvirtual-machines%2flinux%2ftoc.json

  GCP: https://cloud.google.com/vpc/docs/create-use-multiple-interfaces

Scalable Platforms Appliances

Refer to sk121094.