Need syslog explaination (DHCPREQUEST, dhclient, renewal)

#1

This is from my syslog. Can someone explain what happened here?

Jun  5 12:08:34 hostname dhclient[930]: DHCPREQUEST of My.Ser.ver.IP on ens3 to Ho.st.er.IP port 67 (xid=0x10968d82)
Jun  5 12:08:34 hostname dhclient[930]: DHCPACK of My.Ser.ver.IP from Ho.st.er.IP
Jun  5 12:08:34 hostname dhclient[930]: bound to My.Ser.ver.IP -- renewal in 35713 seconds.

Is this normal?

#2

https://technet.microsoft.com/en-us/library/cc958919.aspx

Though it has nothing to do with LE.

#3

Thank you very much. I only saw “renewal” and thought some changed the certificate.