Problem with DHCP just after update MXes from 14.53 to 15.42.1

MichalM
Just browsing

Problem with DHCP just after update MXes from 14.53 to 15.42.1

Hi, i have a problem with DHCP on all VLANs just after update MXes (to 250 in HA) from 14.53 to 15.42.1.

Both MXes were working as DHCP server in all VLANs and till the upgrade all was ok. Just after update, i got:

DHCP problem extra: no_offers_received, vap: 0, vlan: 248

Tried to restart MXes, disable/enable DHCP etc but without any results.

Finally helped downgrade.

 

Do you know what might be the reason? Is there a special configuration to be done after the upgrade?

 

1 REPLY 1
PhilipDAth
Kind of a big deal

Re: Problem with DHCP just after update MXes from 14.53 to 15.42.1

I haven't seen that issue, but we have a lot of our clients running 16.x now for the AnyConnect support.  We've had no issues with 16.x.

 

Perhaps try 15.43.

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