ip helper address not forwarding

[javi1988]

Hello all,

I have 2 stacked switches and I have updated the IOS to CAT3K_CAA-UNIVERSALK9 Version 16.3.8

I there a SVI for the vlan where the clients are connected. I have set ip helper-address "DHCP IP" in this SVI, before the update it was working without problems but after the reboot is not forwarding nothing.

If I configure ip helper in a access switch it works.

Any idea? 

Thank you for your help.

[Georg Pauwen]

Hello,

this post is old. What is your current problem ?

[javi1988]

We had this issue during more than 11 months and the solution was to update the IOS to a newer version.