Re: Catalyst 4500 listening on TCP 6154 on all interfaces

[Niels Bakker <niels=nanog () bakker net>]

* bruce.curtis () ndsu edu (Curtis, Bruce) [Mon 07 May 2018, 18:25 CEST]:
> Some Cisco devices use 6154 for ypxfrd.

No, they don't.


> 6154 ypxfrd Portmap Request (Info, Atomic*)
>
> Triggers when a request is made to the portmapper for the YP transfer daemon (ypxfrd) port.
> https://www.cisco.com/c/en/us/td/docs/ios/12_2/security/configuration/guide/fsecur_c/scfids.html

That's a list of supported IDS signatures, not a list of protocols 
running on a Cisco device.


> https://www.cisco.com/c/en/us/td/docs/security/asa/asa84/configuration/guide/asa_84_cli_config/protect_tools.html

Same.

Did you just do a Google search for "site:cisco.com 6141" and paste 
the results in an email?  What made you think the original poster 
hadn't done their homework?


        -- Niels.

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