ION with secondary subnet and corresponding DHCP scope

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ION with secondary subnet and corresponding DHCP scope

L1 Bithead

When ION2K or ION3K and secondary LAN IP


DHCP scope for both the primary and secondary subnet,

The DHCP service fails.  Neither subnet can get addresses.

code 5.6.15-b1 AND 6.1.5.b1

Has anyone else seen this, have recommendations?




L1 Bithead

Not supported.  Seems like it should since it's in the config guide 

config guide :

Text referring to scope for secondary IPs  : "Each secondary IP can have its own scope configured."

Response from TAC:


This notification is automatically generated.

Please do not remove the reference number from the subject line. 

A new comment was created on your recent case ...



During testing I was unable to get the server running with a secondary scope/pool in any version, including what was working for you previously. Today I've received confirmation from engineering that this is not a supported design. Prisma SDWAN only supports having the DHCP server run on the primary IP of an interface.
Please let me know if you have any further questions/concerns or if we are clear to close the case.

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