How can I make my host re-issue a dhcp request?

From: Steven Friedrich <freebsdlouisville_at_gmail.com>
Date: Thu, 11 May 2023 06:45:37 UTC
In my /etc/rc.conf, I have ifconfig_re0="DHCP" and re0 gets an IP adx 
from my Netgear router.

Now how can I, from the shell, make my host re-issue the dhcp request?

-- 
FreeBSD freebsd.friedrich.org 13.2-RELEASE FreeBSD 13.2-RELEASE releng/13.2-n254617-525ecfdad597 GENERIC amd64