dhcpcd-discuss

Re: unicast renew issues

Roy Marples

Thu Dec 07 15:20:44 2017

Hi Andy

On 06/12/2017 20:54, Andrew W Elble wrote:
   Since commit df9ff183d6e9849c207be79097b43b516f6ca9fd, dhcpcd is
  sending L3 unicast renews with L2 broadcasts. This particular
  combination seems to not get forwarded/routed by the helper agents
  on our routers (there may also be other devices in the stack that
  object to this as well), thus renewals fail.

Fixed in 5cba0b31f7d7a5ed2b419edc89274daaa9ca3957.

When testing this, I found I broke RFC2131 when we actually need to unicast due to incorrectly set ciaddr. This is fixed in 1394cd9a65be98a3afb278f6d523dc262a721334.

Let me know how it works for you!

Roy

Follow-Ups:
Re: unicast renew issuesAndrew W Elble
References:
unicast renew issuesAndrew W Elble
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