Alaska Software Inc. - ADS snooping by 224.0.1.55:2989
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AuthorTopic: ADS snooping by 224.0.1.55:2989
Itai Ben-ArtziADS snooping by 224.0.1.55:2989
on Sun, 14 Aug 2022 23:03:03 -0700
Why loading ADSDBE and then connecting via DacSession():New(),
generates a network access to 224.0.1.55:2989?  What/who is that IP?
Is it a virus or a spy?
Boris BorzicRe: ADS snooping by 224.0.1.55:2989
on Mon, 15 Aug 2022 19:26:26 +0200
Itai Ben-Artzi wrote in news:6bojfh94fkacftd25vde13tg7ucp5iuhb7@4ax.com:

> Why loading ADSDBE and then connecting via DacSession():New(),
> generates a network access to 224.0.1.55:2989?  What/who is that IP?
> Is it a virus or a spy?

Apparently it's a multi-cast address:

https://ipinfo.io/224.0.1.55

https://devzone.advantagedatabase.com/dz/Content.aspx?Key=17&RefNo=000517-
1020

Best regards,
Boris Borzic

http://xb2.net
http://sqlexpress.net
industrial strength Xbase++ development tools
Itai Ben-ArtziRe: ADS snooping by 224.0.1.55:2989
on Wed, 17 Aug 2022 00:56:38 -0700
Thank you, Boris!
Seems a clever method for the client to find a local ADS server.  My
firewall does not like it, but I configured it to let go.  BTW, I
don't like the slowness it creates at my computer.