On 2017-03-12 15:22, Luca Olivetti wrote:
El 12/03/17 a les 19:08, Graeme Geldenhuys ha escrit:
On 2017-03-12 16:09, nore...@z505.com wrote:
Won't switching off ipv4 break old software apps?
or backwards compatibility is in place?
As far as I know IPv6 is backwards compatible (in that it can handle
IPv4 traffic)
AFAIK it isn't.
https://cr.yp.to/djbdns/ipv6mess.html
Bye
--
Luca
So what does this mean for an old software app written with only ipv4
sockets procedures that is not updated to ipv6?
There are plenty of old windows nt apps or possibly even old fpc sockets
apps that were only built for ipv4 at the time.
And what does it mean when an old ipv4 app connects to an ISP that is
designed for ipv6?
_______________________________________________
fpc-other maillist - fpc-other@lists.freepascal.org
http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-other
