From 47db2e050edc960aa348b802aced9053fb1c7842 Mon Sep 17 00:00:00 2001 From: Jukka Rissanen Date: Tue, 27 Feb 2024 11:44:52 +0200 Subject: [PATCH] doc: migration-guide-3.7: Add IPv4 netmask information The IPv4 netmask handling is changed and it might need adjustments from user if using more than one IPv4 address inside one specific network interface. Signed-off-by: Jukka Rissanen --- doc/releases/migration-guide-3.7.rst | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/doc/releases/migration-guide-3.7.rst b/doc/releases/migration-guide-3.7.rst index 8eb11887bd5055..73f96a432aeafa 100644 --- a/doc/releases/migration-guide-3.7.rst +++ b/doc/releases/migration-guide-3.7.rst @@ -127,6 +127,13 @@ Networking the long-duration zperf test show with correct throughput result. (:github:`69500`) +* Each IPv4 address assigned to a network interface has an IPv4 netmask + tied to it instead of being set for the whole interface. + If there is only one IPv4 address specified for a network interface, + nothing changes from the user point of view. But, if there is more than + one IPv4 address / network interface, the netmask must be specified + for each IPv4 address separately. (:github:`68419`) + Other Subsystems ****************