[Swan] OSX Server interop patch, was Re: Connecting to OS X Server

Paul Wouters paul at nohats.ca
Tue Jan 13 04:57:27 EET 2015


On Mon, 12 Jan 2015, Ali Gangji wrote:

> Thanks for the help again. I now get a new, but similar message:
> Notify Message Type of ISAKMP Notification Payload has an unknown value: 15823

https://www.iana.org/assignments/ipsec-registry/ipsec-registry.xhtml#ipsec-registry-22

Hmm, according to IANA this falls in the range:

 	8192 - 16383 	Doi-Specific Error types

This might get uglier. We might need to actually send it in a buggy way
as well.

Do you have access to this remote endpoint? Can you tell us about the
specific version and hardware? could it be that this is a ppc32
package on a ppc64 or something weird like that?

Do you have any access to the logs?

We could try and send a DOI that's the wrong ntohl(1) but if that
just means we have to do that for ALL payloads it is just too bad
a hack to build a workaround for.

Paul


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