Python DHCP Server Download This is a purely Python DHCP server that does not require any additional libraries or installs other that Python 3. It was testet under Ubuntu 14 with Python and Windows 7. It does not use any operating system specific Python functions, so it should work when Py...
a dhcp server in python. Contribute to seamonstr/python_dhcp_server development by creating an account on GitHub.
importsocketimportstruct# DHCP服务器的基本设置SERVER_IP='192.168.1.21'# 指定的服务器IP地址SERVER_PORT=11167# 修改DHCP服务端口67,因为本机已经获取DHCP分配的地址,实验用使用固定的端口67无法正常运行CLIENT_PORT=11168# 修改DHCP客户端端口68IP_POOL_START=100# 可用IP地址池起始部分IP_POOL_END=200# 可用I...
Backup-DhcpServer -ComputerName "dhcp1" -Path "C:\DHCPBackup" 使用PowerShell还原DHCP服务器 步骤1:将备份文件夹复制到正确的路径 请记住,备份必须复制到C:Window\ssystem32\dhcp\backup,否则会出现权限错误。 步骤2:运行以下命令 PS C:> Restore-DhcpServer -ComputerName "dhcp2" -Path "C:Windows\syste...
defsend_dhcp_request(xid, mac, dhcp_offer_ip, dhcp_server_ip): eth = Ether(src = mac, dst ="FF:FF:FF:FF:FF:FF") ip = scapy.all.IP(proto =17, src ="0.0.0.0", dst ="255.255.255.255") udp = scapy.all.UDP(sport =68, dport =67) ...
server_id:DHCP服务器IP地址,可以从DHCP Offer包的pkt[DHCP].options[1][1]中读取; requested_addr:请求的IP地址,可以从pkt[BOOTP].yiaddr中读取。 其它有用的信息保存在pkt[DHCP].options中。 例如,表明DHCP服务端IP地址的信息就保存在pkt[DHCP].options[1]中。 def detect_dhcp(pkt): if DHCP in pkt:...
2 DHCP 报文加码实现过程 Note:此处为做示例,对网关等信息都设置为固定值,匹配服务器ip。 1importbinascii2importstruct3importsocket45classOffer():6def__init__(self, transaction_id, client_ip_offer, server_ip, client_mac_id, file_path, pass_sec, msg_type, tftp_ip=None, lease_time=172800):...
[BOOTP].xid) DHCP_Request = DHCP(options=[("message-type", 'request'), ("server_id", pkt[DHCP].options[1][1]), ("requested_addr", pkt[BOOTP].yiaddr), "end"]) Request = Ether_Request / IP_Request / UDP_REQUEST / BOOTP_Request / DHCP_Request sendp(Request, iface='以太网',...
for option in pkt[DHCP].options: # 如果是消息类型选项 if option[0] == 'message-type': msg_type = option[1] # DHCP DISCOVER消息 if msg_type == 1: print("DHCP消息类型: DISCOVER (1)") # DHCP OFFER消息 elif msg_type == 2: ...
获取DHCP服务器地址: def getdhcpip(): global flag print "[+] Geting The DHCP server IP Address!" while flag == 0: tap_interface = 'eth0' src_mac_address = RandMAC() ethernet = Ether(dst = 'ff:ff:ff:ff:ff:ff',src = src_mac_address,type=0x800) ...