Primary / Secundary cluster with synced leases created using omapi

S Carr sjcarr at gmail.com
Sat Aug 6 20:24:10 UTC 2016


On 6 August 2016 at 21:18, Matt . <yamakasi.014 at gmail.com> wrote:
> I configured it like:
>
> https://www.madboa.com/geek/dhcp-failover/

OK, so what's not working? Can you show the logs from the DHCP servers
showing what is/isn't happening?

When both peers are online and in NORMAL state, one of them will
respond to the initial DHCPDISCOVER (make sure your IP helpers are
sending the messages to both DHCP servers simultaneously), when one
peer fails and they go into COMMUNICATIONS-INTERRUPTED the one that's
remaining will renew any DHCPREQUESTs from the client (might take up
to T2 before the renewal will take place).


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