diff --git a/scripts/set_ip.sh b/scripts/set_ip.sh
new file mode 100644
index 0000000..2aae4f0
--- /dev/null
+++ b/scripts/set_ip.sh
@@ -0,0 +1,55 @@
+#!/bin/bash
+source /etc/profile
+# 1. 获取并验证带外IP
+OOB_IP=$(ipmitool lan print 1 | grep "IP Address" | grep -v "Source" | awk '{print $4}')
+if [ -z "$OOB_IP" ]; then
+    echo "[错误] 无法获取带外IP地址，请检查ipmitool是否正常"
+    exit 1
+fi
+
+# 2. 匹配ip.txt中的配置
+IP_INFO=$(grep "$OOB_IP" /opt/ip.txt)
+if [ -z "$IP_INFO" ]; then
+    echo "[错误] 在/opt/ip.txt中未找到带外IP $OOB_IP 对应的配置"
+    exit 1
+fi
+
+# 3. 解析配置参数
+INBAND_IP=$(echo "$IP_INFO" | awk '{print $1}')
+NETMASK=$(echo "$IP_INFO" | awk '{print $2}')
+GATEWAY=$(echo "$IP_INFO" | awk '{print $3}')
+
+# 4. 显示匹配到的配置（清晰排版）
+echo "======================================"
+echo "已匹配到网络配置："
+echo "带外IP        : $OOB_IP"
+echo "带内IP/掩码   : $INBAND_IP/$NETMASK"
+echo "网关          : $GATEWAY"
+echo "======================================"
+
+# 5. 配置文件路径与备份
+NETPLAN_FILE="/etc/netplan/00-installer-config.yaml"
+BACKUP_FILE="${NETPLAN_FILE}.bak-$(date +%Y%m%d%H%M%S)"
+cp "$NETPLAN_FILE" "$BACKUP_FILE"
+echo "[提示] 已创建配置备份：$BACKUP_FILE"
+
+# 6. 执行替换（逻辑不变，保留精确匹配）
+# 替换带内IP/掩码
+sed -i "/bonds:/,/interfaces:/ s/- [0-9.]\+\/[0-9]\+/- $INBAND_IP\/$NETMASK/" "$NETPLAN_FILE"
+# 替换网关
+sed -i '/- to: default/ {n; s/via: [0-9.]\+/via: '"$GATEWAY"'/}' "$NETPLAN_FILE"
+
+
+# 7.持久化网络接口命名
+echo -e "移动udev规则文件并应用"
+cp -a /opt/70-persistent-* /etc/udev/rules.d/
+systemctl restart openibd.service && netplan apply
+
+# 8 修改主名称
+echo -e "修改主机名称"
+hostnamectl set-hostname "${INBAND_IP//./-}"
+bash
+
+# 9. 最终提示
+echo -e "[完成] 网络配置已更新，可通过 'ip addr show eth0' 查看实际生效情况"
+exit 0
\ No newline at end of file