Multiple vendor-encapsulated option spaces?
peter at rathlev.dk
Wed May 27 22:23:14 UTC 2015
On Wed, 2015-05-27 at 14:16 -0700, Shawn Routhier wrote:
> > On May 27, 2015, at 1:20 PM, Peter Rathlev <peter at rathlev.dk> wrote:
> > The option space configuration that I can't get to work is:
> > option space Cisco-WLC;
> > option Cisco-WLC.ControllerIP code 241 = ip-address;
> > option Cisco-WLC-encapsulation code 43 = encapsulate Cisco-WLC;<-----------------
> > option space ASCOM;
> > option ASCOM.servicediscovery code 10 = text;
> > option ASCOM-encapsulation code 43 = encapsulate ASCOM; <-----------------
> Try removing the lines stating that option 43 is encapsulating things.
Ah, thanks! That was it! Everything works as intended now.
I'm not sure exactly why we had these in the configuration, but I'm
pretty sure I've looked at several examples on teh Intarnetz that
include a similar line. But then there are a lot of terrible examples
Reading the man pages I can now see that this "= encapsulate" thing is
only meant for options above 224 (or 128 or whatever) that the DHCP
server doesn't already know how to encapsulate.
And a nod to Doug, who was right if not elaborate. :-) That line isn't
mentioned in Ciscos (old-ish) LWAPP documentation.
Cheers all around!
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