diff --git a/doc/ChangeLog.md b/doc/ChangeLog.md
index 484a2b39..edad7424 100644
--- a/doc/ChangeLog.md
+++ b/doc/ChangeLog.md
@@ -35,6 +35,9 @@ All notable changes to the project are documented in this file.
   change infers a pool range (only) for /24 networks, and only when a pool is
   enabled.  YANG validation for this and other use-cases is also included.  As
   an unforeseen bonus, Infix now also support non-pool (static lease) setups
+- Fix #1122: Add YANG validation for consistency, IP addresses are not allowed
+  on bridge port (interfaces).  Even though Infix previously allowed this, but
+  disregarded it operationally, it is no longer supported in the configuration
 - Fix #1146: Possible to set longer containers names than the system supports.
   Root cause, a limit of 15 characters implicitly imposed by the service mgmt
   daemon, Finit.  The length has not been increased to 64 characters (min: 2)
diff --git a/src/confd/yang/confd/infix-if-bridge.yang b/src/confd/yang/confd/infix-if-bridge.yang
index 59b4db78..72247ba6 100644
--- a/src/confd/yang/confd/infix-if-bridge.yang
+++ b/src/confd/yang/confd/infix-if-bridge.yang
@@ -15,6 +15,9 @@ submodule infix-if-bridge {
   import ietf-interfaces {
     prefix if;
   }
+  import ietf-ip {
+    prefix ip;
+  }
   import ieee802-dot1q-types {
     prefix dot1q-types;
   }
@@ -26,6 +29,10 @@ submodule infix-if-bridge {
   contact      "kernelkit@googlegroups.com";
   description  "Linux bridge extension for ietf-interfaces.";
 
+  revision 2025-10-28 {
+    description "Prevent IP addresses on bridge ports.";
+    reference "internal";
+  }
 
   revision 2025-10-23 {
     description "Add WiFi interfaces to be able to be added to a bridge.";
@@ -918,6 +925,9 @@ submodule infix-if-bridge {
       description "Extension of the IETF Interfaces model (RFC7223).";
 
       container bridge-port {
+        must "not(../ip:ipv4/ip:address or ../ip:ipv6/ip:address)" {
+          error-message "Bridge ports cannot have IP addresses configured.";
+        }
         description "Bridge association and port specific settings.";
         uses bridge-port-common;
         uses bridge-port-lower {
diff --git a/src/confd/yang/confd/infix-if-bridge@2025-10-23.yang b/src/confd/yang/confd/infix-if-bridge@2025-10-28.yang
similarity index 100%
rename from src/confd/yang/confd/infix-if-bridge@2025-10-23.yang
rename to src/confd/yang/confd/infix-if-bridge@2025-10-28.yang