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DHCP Relay not working in MR5

MichaelBolton

Since updating to MR5, DHCP relay is not working. We had to break HA and roll back to MR4 since you cannot rollback a HA setup [:@]. Has anyone else seen this behavior? We have already opened a case but curious of others. Device is an XG230 running A-P HA with a LAG to our core.

Mike



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  • 0 in reply to lferrara

    Hi there,

    I used to have perfectly working DHCP relay. And then I upgraded to V17-MR1 and it stopped working. I am seriously regretting the decision to upgrade. Do we know if there any known workaround in v17?

    - Kamal 

  • 0 in reply to Kamalakar Nellipudi

    I can confirm that we are experiencing the same issue on v17, but have not updated to MR1.  We have been going back and fourth with support and they have been telling us that it is our DHCP server configuration, but give no indication as to what configuration that might be.  They have also said their devs have tested this and it works without issue.

    I will try the IPSec workaround and see if that resolves the issue. UPDATE: The IPSec tunnel option did not solve the problem.

     

    I have run this same setup on other XG210s on v16 without issue, ASA 5515-X, and Palo Alto PA-500.  None of them have any issue providing this sort of functionality.  It's really frustrating to have support just push the issue off on the customer.  I used UTM for a few years at my previous job and loved it and the support we got.  That's why I moved from the Palo Alto and ASA to the XG platform.  I got so much value and performance from Sophos on UTM vs the others, but now it doesn't feel that way.