DHCPv6 Confirm

John Jason Brzozowski john_brzozowski at cable.comcast.com
Tue Jun 26 12:35:14 UTC 2007


Hello David,

Nothing special about my configuration, I think.  It seems rather basic.
For the link the tests were run on here is the subnet6 declaration:

subnet6 2001:558:ff10:0808::/64 {
        range6 2001:558:ff10:0808:0000:0000:0000:0000/64;
}

The only other note is that this seems to happen after the server receives 4
or more CONFIRM messages each from a unique client.  I will investigate some
more to see what else I can find.

John

On 6/25/07 4:45 PM, "David W. Hankins" <David_Hankins at isc.org> wrote:

> On Wed, Jun 20, 2007 at 05:40:12PM -0400, John Jason Brzozowski wrote:
>> I am running the ISC DHCPv6 server on RHEL5.  After receiving a DHCPv6
>> Confirm message the dhcpd process starts using nearly 100% of the CPU on the
>> server.
>> 
>> I have not looked at the code yet, wanted to send a feeler to the list.
> 
> Never seen that.  Can't really guess at the problem...is the config
> basic or ...?

=========================================
John Jason Brzozowski (CISSP, RHCT)
Comcast Corporation
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m) 609-377-6594
p) 856-324-2671
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