Error with dual DHCP helper on SDWAN template

[kay.kang]

Hi,

We had setting with dual DHCP helper addresses on device template.

Recently, I made some change on the device template via [Configuration]-[Devices]-[Change Device Values], but the Change wasn't completed because of dual DHCP helper address.

It was successfully processed when I pull out one of helper addresses and left only one at the field.

Why does this happen? 

And how can I resolve thos?

[Flavio Miranda]

Hi

You should be able to add up to 4 ip helper address. So, the problem was not related to the number of helper. Make sure you did not use incorrect syntax.

https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/system-interface/vedge/systems-interfaces-book/configure-interfaces.html 

[kay.kang]

Hi Flavio,

Just found out that our vmanage version has the bug relating to dual helper address.

It's needes to upgrade to fix it.

Thank you for your comments.