nanog mailing list archives

Re: OOB core router connectivity wish list


From: William Herrin <bill () herrin us>
Date: Wed, 9 Jan 2013 11:25:47 -0500

On Wed, Jan 9, 2013 at 11:21 AM, Christopher Morrow
<morrowc.lists () gmail com> wrote:
On Wed, Jan 9, 2013 at 11:18 AM, William Herrin <bill () herrin us> wrote:
About the only time you'd strictly *need* dynamic configuration in an
OOB is when directly connecting it to a commodity Internet link. If
you're willing to give your poorly secured and rarely updated OOB a
public IP address, you're a braver man than I am. If you are that
"brave" then you'll need a more robust set of dynamic configuration
tools than just the ones you've listed and you'll also need a dynamic
dns client or some other mechanism for the the OOB to let you know
what addresses it ended up on.

it's possible that he's thinking of a world where your dhcp is not
'dynamic' but a management system which can keep all the other bits of
information updated (and easily updatable!) for the remote nodes:
  ip address
  def-gw
  dns servers

for instance.

Sure, but in that scenario you don't *need* a dhcp system, it's merely
a "nice to have." Hence a P2 not a P1.

Regards,
Bill Herrin

-- 
William D. Herrin ................ herrin () dirtside com  bill () herrin us
3005 Crane Dr. ...................... Web: <http://bill.herrin.us/>
Falls Church, VA 22042-3004


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