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Re: NFS creates hidden port



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On Tue, Aug 22, 2017 at 12:02:45PM +0200, Rob van der Putten wrote:
> Hi there
> 
> 
> On 22/08/17 11:44, tomas@tuxteam.de wrote:
> 
> <Cut>
> 
> >>This raises the question why netstat does not show Rob's NFS ports.
> >>Does NFS change the port fast enough so that netstat and port scan differ ?
> >
> >A good question. I guess we need more details from the OP.
> 
> The hidden port lingers on for days. Until one restarts NFS. NFS
> then uses an other port which clearly shows in netstat, until it
> becomes hidden again. And the daily rkhunter [1] starts complaining
> about it.

How do you call netstat?

cheers
- -- t
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