Hi.

I upgraded raspbian from jessie to stretch,
and now I keep getting this in the rkhunter
output:

Warning: Hidden ports found:
Port number: UDP:111 is being used by /sbin/rpcbind
Port number: UDP:123 is being used by /usr/sbin/ntpd
Port number: UDP:38243 is being used by /usr/bin/transmission-daemon
Port number: UDP:51413 is being used by /usr/bin/transmission-daemon
Port number: UDP:5353 is being used by /usr/sbin/avahi-daemon
Port number: UDP:60282 is being used by /usr/sbin/avahi-daemon
Port number: UDP:68 is being used by /sbin/dhcpcd5
Port number: UDP:964 is being used by /sbin/rpcbind

(I am using transmission-daemon and ntpd.)
Are these 'noise'?

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