[ntp:questions] Re: server's address in ntp payload?

Danny Mayer mayer at ntp.isc.org
Tue Nov 22 19:50:33 UTC 2005


David Schwartz wrote:
> "Danny Mayer" <mayer at gis.net> wrote in message 
> news:4380B20A.9010804 at gis.net...
> 
> 
>>David Schwartz wrote:
> 
> 
>>>    For example, suppose I have two servers, A and B. A is talking to a
>>>third server C. I wish to determine if a server B is talking to is that 
>>>same
>>>server C, or a distinct server, D. How will a session hash help me do 
>>>that?
>>>On the other hand, a public server ID that is globally unique *will* help 
>>>me
>>>do that. The source IP won't, because a single machine can have multiple
>>>addresses.
> 
> 
>>That's what the refid is for.
> 
> 
>     I've seen many servers with the same refid. It does not appear to be a 
> globally unique server identifier.
> 
Are you looking at the refid of the server or the refid of the server
that the server is preferring for chimes?

Danny



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