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Error with dual DHCP helper on SDWAN template

kay.kang
Level 1
Level 1

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?

 

 

2 Replies 2

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 

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.

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