From 7ea95ec6b292a81aeb4814e4cffc1df68b5e7284 Mon Sep 17 00:00:00 2001
From: s-hadinger <49731213+s-hadinger@users.noreply.github.com>
Date: Tue, 15 Apr 2025 13:21:14 +0200
Subject: [PATCH] Show network interface priority in 'Status 5' debug logging
 (#23302)

---
 CHANGELOG.md                             | 1 +
 tasmota/tasmota_support/support_wifi.ino | 9 ++++++---
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 04c1459c5..ddc89392b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@ All notable changes to this project will be documented in this file.
 - Support for XMODEM over serial and telnet if enabled with `#define USE_XYZMODEM`
 - PZEM_AC device address in JSON and GUI (#23268)
 - Filesystem command ``UfsList[2]``
+- Show network interface priority in `Status 5` debug logging
 
 ### Breaking Changed
 - HASPmota added `y2_min` and `y2_max` to control the second series of `chart` (#23287)
diff --git a/tasmota/tasmota_support/support_wifi.ino b/tasmota/tasmota_support/support_wifi.ino
index 0c0c6f692..e4942679c 100644
--- a/tasmota/tasmota_support/support_wifi.ino
+++ b/tasmota/tasmota_support/support_wifi.ino
@@ -648,15 +648,18 @@ String DNSGetIPStr(uint32_t idx)
 
 //
 #include "lwip/dns.h"
+#include "esp_netif_net_stack.h"
 void WifiDumpAddressesIPv6(void)
 {
   for (netif* intf = netif_list; intf != nullptr; intf = intf->next) {
-    if (!ip_addr_isany_val(intf->ip_addr)) AddLog(LOG_LEVEL_DEBUG, "WIF: '%c%c%i' IPv4 %s", intf->name[0], intf->name[1], intf->num, IPAddress(&intf->ip_addr).toString(true).c_str());
+    esp_netif_t *esp_netif = esp_netif_get_handle_from_netif_impl(intf);
+    int32_t route_prio = esp_netif ? esp_netif_get_route_prio(esp_netif) : -1;
+    if (!ip_addr_isany_val(intf->ip_addr)) AddLog(LOG_LEVEL_DEBUG, "WIF: '%c%c%i' IPv4 %s (%i)", intf->name[0], intf->name[1], intf->num, IPAddress(&intf->ip_addr).toString(true).c_str(), route_prio);
     for (uint32_t i = 0; i < LWIP_IPV6_NUM_ADDRESSES; i++) {
       if (!ip_addr_isany_val(intf->ip6_addr[i]))
-        AddLog(LOG_LEVEL_DEBUG, "IP : '%c%c%i' IPv6 %s %s", intf->name[0], intf->name[1], intf->num,
+        AddLog(LOG_LEVEL_DEBUG, "IP : '%c%c%i' IPv6 %s %s (%i)", intf->name[0], intf->name[1], intf->num,
                                 IPAddress(&intf->ip6_addr[i]).toString(true).c_str(),
-                                ip_addr_islinklocal(&intf->ip6_addr[i]) ? "local" : "");
+                                ip_addr_islinklocal(&intf->ip6_addr[i]) ? "local" : "", route_prio);
     }
   }
   AddLog(LOG_LEVEL_DEBUG, "IP : DNS: %s %s", IPAddress(dns_getserver(0)).toString().c_str(),  IPAddress(dns_getserver(1)).toString(true).c_str());