<div dir="ltr">This is fairly standard setup it sounds like. You have a dhcp helper config on both routers so that if one router is dead the other still passes along the dhcp requests and updates (note that the log should show it from the router interface IP and not the vrrp IP). Even though its double talk this is what you want to see on the dhcp server log to indicate that this is configured correctly.<div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Sep 14, 2015 at 9:11 AM, James Sumners <span dir="ltr"><<a href="mailto:james.sumners@gmail.com" target="_blank">james.sumners@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">I have an issue where my DHCP traffic, along with logging, is at a minimum doubled. This is due to the router configuration. There are two routers, a primary and a failover. The failover is handled via VRRP. And that's as much as I know about that configuration.<div><br></div><div>The issue is that both routers are handling DHCPDISCOVER messages, which leads to duplicate, simultaneous, conversations. This ends up working in that the client gets a single IP and can use it. But I don't like the double talk and logging.</div><div><br></div><div>Has anyone else dealt with this before? What do you do to resolve the issue?<span class="HOEnZb"><font color="#888888"><br clear="all"><div><br></div>-- <br><div><div dir="ltr"><div><div dir="ltr"><div>James Sumners<br><a href="http://james.sumners.info/" target="_blank">http://james.sumners.info/</a> (technical profile)</div><div><a href="http://jrfom.com/" target="_blank">http://jrfom.com/</a> (personal site)</div><div><a href="http://haplo.bandcamp.com/" target="_blank">http://haplo.bandcamp.com/</a> (band page)</div></div></div></div></div>
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