Re: Rename service name of port 502 from 'asa-appl-proto' to 'modbus'

[Fyodor <fyodor () nmap org>]

On Sat, Sep 26, 2015 at 8:44 PM, Paulino Calderon <paulino () calderonpale com>
wrote:

> Hi list,
>
> Recently I had the opportunity to test our SCADA/ICS scripts in a lab with
> Stephen J. Hilt and I noticed the service name of port 502 is outdated.
> Currently nmap-services marks port 502 as asa-appl-proto which could be
> confusing if we are expecting modbus. It seems that a few years ago the
> port was allocated as 'asa-appl-proto’ [1] but IANA marks it as ‘Modbus
> Application Protocol’ [2]  now which seems more appropriate.
>
> What do you think about renaming this service? I couldn’t find much
> information about asa-appl-proto but it seems it is used by Cisco IOS XE
> 3.16S and IOS 15.5(3)M only. [3]

Sounds fine to me!  I just renamed it to 'mbap', which is now the official
IANA name as you note.

Cheers,
Fyodor

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