[HECnet] Multiple nodes failing NICE in the same way

Paul Koning paulkoning at comcast.net
Fri Nov 12 17:22:56 PST 2021


You can see the answer here: http://akdesign.dyndns.org:8080/map/data <http://akdesign.dyndns.org:8080/map/data> .  They show as type "unknown" because Linux (at least with the NML version you're using) does not send a valid reply to the "show executor characteristics" request -- the node type is missing.

	paul

> On Nov 12, 2021, at 5:52 PM, Supratim Sanyal <supratim at riseup.net> wrote:
> 
> Just out of curiosity - what are FEDACH and FOMFOR telling your scanner?
> 
>> On Nov 12, 2021, at 2:46 PM, Paul Koning <paulkoning at comcast.net> wrote:
>> 
>> My network scanner is getting very strange responses from three different nodes all misbehaving the same way: CAIR, MAGPIE, and FARGO.
>> 
>> What I see is:
>> 
>> 1. The connection to object 19 (NICE, the network management listener) is accepted, but the version number that is supposed to be sent as part of the accept is missing.
>> 
>> 2. When I send a NICE request to the node, I get back a message with this content:
>> 
>> <28>Nov 12 20:35:16 dnetd[1688]: Cannot chdir to /nonexistent : No such file or directory\n\xff\x00\x00
>> 
>> All three nodes do this.  Configuration error that just happens to exist on all three?
>> 
>>   paul
>> 

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