Catalyst 4500 listening on TCP 6154 on all interfaces

Jay Farrell jayfar at jayfar.com
Mon May 7 19:58:54 UTC 2018


I saw that list, but understood the numbers there to be IDS signature
numbers, rather than port numbers. Am I misreading something?

On Mon, May 7, 2018 at 12:24 PM, Curtis, Bruce <bruce.curtis at ndsu.edu>
wrote:

> Some Cisco devices use 6154 for ypxfrd.
>
>
> 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
>
> https://www.cisco.com/c/en/us/td/docs/security/asa/asa84/
> configuration/guide/asa_84_cli_config/protect_tools.html
>
>



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