From 741afd274dade40adbf9079628dffb8a8099fd06 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vin=C3=ADcius=20Ferr=C3=A3o?=
 <2031761+viniciusferrao@users.noreply.github.com>
Date: Thu, 20 Aug 2026 22:43:05 -0300
Subject: [PATCH] fix(genesis): select the default BMC LAN

---
 .../xcat-genesis-discovery/files/genesis-discover         | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/xCAT-genesis-builder/oe/meta-xcat-genesis/recipes-xcat/xcat-genesis-discovery/files/genesis-discover b/xCAT-genesis-builder/oe/meta-xcat-genesis/recipes-xcat/xcat-genesis-discovery/files/genesis-discover
index 5bcd36c5a..0051d1dc5 100755
--- a/xCAT-genesis-builder/oe/meta-xcat-genesis/recipes-xcat/xcat-genesis-discovery/files/genesis-discover
+++ b/xCAT-genesis-builder/oe/meta-xcat-genesis/recipes-xcat/xcat-genesis-discovery/files/genesis-discover
@@ -179,8 +179,12 @@ if command -v "$ipmitool_command" >/dev/null 2>&1 \
     lan_channel=$("$ipmitool_command" sol info 2>/dev/null \
         | awk -F ':' '/Payload Channel/ {gsub(/[[:space:]]/, "", $2); print $2; exit}' \
         || true)
-    bmc_data=$("$ipmitool_command" lan print "$lan_channel" 2>/dev/null \
-        || "$ipmitool_command" lan print 2>/dev/null || true)
+    if [[ -n $lan_channel ]]; then
+        bmc_data=$("$ipmitool_command" lan print "$lan_channel" 2>/dev/null \
+            || "$ipmitool_command" lan print 2>/dev/null || true)
+    else
+        bmc_data=$("$ipmitool_command" lan print 2>/dev/null || true)
+    fi
     bmc_source=$(awk -F ':' \
         '/IP Address Source/ {sub(/^[[:space:]]+/, "", $2); print $2; exit}' \
         <<<"$bmc_data")