DHCP Service Bot
90736253b1
Flask-based web UI for managing ISC DHCP server (dhcpd). Features: - subnet / static host binding CRUD via web - listen interface configuration (INTERFACESv4) - active lease query + pool utilization stats - service status, reload/restart, syntax check - user auth + operation logs - automatic backup before each config change - safe change pipeline: write file → dhcpd -t → systemctl restart + is-active verify - error messages include journalctl tail for diagnosis
60 lines
3.0 KiB
HTML
60 lines
3.0 KiB
HTML
{% extends "base.html" %}
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{% block title %}{{ subnet.name|default('新增') }} · 子网{% endblock %}
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{% block content %}
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<div class="page-head">
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<h1>{% if subnet.network %}编辑子网 {{ subnet.network }}/{{ subnet.netmask }}{% else %}新增子网{% endif %}</h1>
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<a href="{{ url_for('subnet_list') }}" class="btn btn-muted">← 返回</a>
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</div>
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<form method="post" class="card form">
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<div class="grid-2">
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<label>网络号
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<input type="text" name="network" value="{{ form.network or subnet.network }}"
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placeholder="192.168.1.0" required pattern="\d{1,3}(\.\d{1,3}){3}">
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</label>
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<label>子网掩码
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<input type="text" name="netmask" value="{{ form.netmask or subnet.netmask }}"
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placeholder="255.255.255.0" required pattern="(\d{1,3}(\.\d{1,3}){3})|(\d{1,2})">
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<small class="muted">支持 255.255.255.0 或 /24 写法</small>
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</label>
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<label>默认网关
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<input type="text" name="routers" value="{{ form.routers or subnet.routers }}"
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placeholder="192.168.1.1" required>
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</label>
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<label>DNS 服务器
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<input type="text" name="dns" value="{{ form.dns or subnet.dns }}"
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placeholder="8.8.8.8, 8.8.4.4" required>
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<small class="muted">多个用逗号分隔</small>
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</label>
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<label>地址池起始
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<input type="text" name="range_start" value="{{ form.range_start or subnet.range_start }}"
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placeholder="192.168.1.100" required>
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</label>
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<label>地址池结束
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<input type="text" name="range_end" value="{{ form.range_end or subnet.range_end }}"
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placeholder="192.168.1.200" required>
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</label>
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<label>默认租期(秒)
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<input type="number" name="default_lease" min="60" value="{{ form.default_lease or subnet.default_lease or 600 }}" required>
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</label>
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<label>最大租期(秒)
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<input type="number" name="max_lease" min="60" value="{{ form.max_lease or subnet.max_lease or 7200 }}" required>
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</label>
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<label>域名（可选）
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<input type="text" name="domain_name" value="{{ form.domain_name or subnet.domain_name }}"
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placeholder="lan.local">
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</label>
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<label class="checkbox-row">
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<input type="checkbox" name="authoritative"
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{% if form.authoritative is defined and form.authoritative %}checked{% endif %}
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{% if not form and subnet.authoritative %}checked{% endif %}>
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authoritative（本网络唯一 DHCP 服务器）
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</label>
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</div>
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<div class="form-actions">
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<button type="submit" class="btn btn-primary">保存并应用</button>
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<a href="{{ url_for('subnet_list') }}" class="btn btn-muted">取消</a>
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</div>
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<p class="muted small">保存将自动校验语法并 reload 服务。</p>
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</form>
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{% endblock %} |