Cost is a HUGE factor. Rewriting network configs, training staff, replacing hardware—it adds up fast. Small businesses especially can’t justify it when IPv4 still gets the job done.
That said, IPv6 is inevitable. The lack of addresses in ipv4 versus ipv6 is gonna force everyone’s hand eventually.
That said, IPv6 is inevitable. The lack of addresses in ipv4 versus ipv6 is gonna force everyone’s hand eventually.