几个网络唤醒工具
2015-10-02 09:41
465 查看
如果要将关闭状态的计算机远程开机的话,通常需要在BIOS里进行适当的设置。然后就是发送远程唤醒报文的问题了。网络唤醒包的格式并不复杂,但是问题在于由于唤醒包需要网络广播,无法跨网段唤醒,通常需要在路由器上作一些端口映射,或者设置定向广播之类。那么如果能首先连到目标网段内的一台电脑,无论是windows机或unix机,都好办多了。下面是一个powershell唤醒脚本,在安装有powershell的 windows机上用起来很方便:
从MS官方blog上看到一则很实用的脚本,用来远程唤醒系统
1、确认你的系统是否支持远程唤醒
#ethtool etho|grep ‘Wake-on’
Supports Wake-on: pumbag
Wake-on: g
g 表示已启动
2、编写脚本
PowerShell
保存为wakeup.ps13、测试:
windows下常用的magic packet utility就不说了。可唤醒一台目标机也可唤醒一个网段。linux下的工具呢?如果是ubuntu,用以下方法:
sudo apt-get install ethtool
sudo ethtool eth0 |grep Wake-on
如果显示结果为下面这样,就表示网卡支持WOL:
Supports Wake-on:pumbgWake-on : g
在本地计算机上安装远程唤醒工具wakeonlan:
sudo apt-get install wakeonlan
执行下面的命令就可以唤醒远程的计算机了:
#host_address为远程计算机的域名或ip地址,mac_address为远程计算机的mac地址,mac地址是':’间隔的形式
wakeonlan -i host_address mac_address
或者自己编译个简单的程序,因为只需向目标机发送简单的报文就可以了。
C
上面程序未测试,但没有太复杂的原理,仅作收藏用。
FROM: http://www.swmemo.com/584.html
从MS官方blog上看到一则很实用的脚本,用来远程唤醒系统
1、确认你的系统是否支持远程唤醒
#ethtool etho|grep ‘Wake-on’
Supports Wake-on: pumbag
Wake-on: g
g 表示已启动
2、编写脚本
PowerShell
1234567891011 | ######################## param($MacAddress)echo “Wake up $MacAddress Now!”[byte[]] $MagicPacket = 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF$MagicPacket += ($MacAddress.split(‘-’) | foreach {[byte] (’0x’ + $_)}) * 16$UdpClient = New-Object System.Net.Sockets.UdpClient$UdpClient.Connect(([System.Net.IPAddress]::Broadcast) ,9)$UdpClient.Send($MagicPacket,$MagicPacket.length) ######################## |
1 2 3 4 5 6 7 8 9 10 11 12 13 | PS D:programmepowershell> ping 192.168.1.188 -n 1; .wakeup.ps1 00-16-11-11-11-11; ping 192.168.1.188 -n 3 Pinging 192.168.1.188 with 32 bytes of data: Request timed out. <<—-系统处于挂起的状态 Ping statistics for 192.168.1.188: Packets: Sent = 1, Received = 0, Lost = 1 (100% loss), Wake up 00-16-d3-c6-bd-25 Now! 102 Pinging 192.168.1.188 with 32 bytes of data: Request timed out. Reply from 192.168.1.188: bytes=32 time=1ms TTL=64 Reply from 192.168.1.188: bytes=32 time<1ms TTL=64 <<—-成功 |
sudo apt-get install ethtool
sudo ethtool eth0 |grep Wake-on
如果显示结果为下面这样,就表示网卡支持WOL:
Supports Wake-on:pumbgWake-on : g
在本地计算机上安装远程唤醒工具wakeonlan:
sudo apt-get install wakeonlan
执行下面的命令就可以唤醒远程的计算机了:
#host_address为远程计算机的域名或ip地址,mac_address为远程计算机的mac地址,mac地址是':’间隔的形式
wakeonlan -i host_address mac_address
或者自己编译个简单的程序,因为只需向目标机发送简单的报文就可以了。
C
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 | /* ether-wake.c: Send a magic packet to wake up sleeping machines. */ static char version_msg[] = "ether-wake.c: v1.09 11/12/2003 Donald Becker, http://www.scyld.com/"; static char brief_usage_msg[] = "usage: ether-wake [-i <ifname>] [-p aa:bb:cc:dd[:ee:ff]] 00:11:22:33:44:55\n" " Use '-u' to see the complete set of options.\n"; static char usage_msg[] = "usage: ether-wake [-i <ifname>] [-p aa:bb:cc:dd[:ee:ff]] 00:11:22:33:44:55\n" "\n" " This program generates and transmits a Wake-On-LAN (WOL)\n" " \"Magic Packet\", used for restarting machines that have been\n" " soft-powered-down (ACPI D3-warm state).\n" " It currently generates the standard AMD Magic Packet format, with\n" " an optional password appended.\n" "\n" " The single required parameter is the Ethernet MAC (station) address\n" " of the machine to wake or a host ID with known NSS 'ethers' entry.\n" " The MAC address may be found with the 'arp' program while the target\n" " machine is awake.\n" "\n" " Options:\n" " -b Send wake-up packet to the broadcast address.\n" " -D Increase the debug level.\n" " -i ifname Use interface IFNAME instead of the default 'eth0'.\n" " -p <pw> Append the four or six byte password PW to the packet.\n" " A password is only required for a few adapter types.\n" " The password may be specified in ethernet hex format\n" " or dotted decimal (Internet address)\n" " -p 00:22:44:66:88:aa\n" " -p 192.168.1.1\n"; /* This program generates and transmits a Wake-On-LAN (WOL) "Magic Packet", used for restarting machines that have been soft-powered-down (ACPI D3-warm state). It currently generates the standard AMD Magic Packet format, with an optional password appended. This software may be used and distributed according to the terms of the GNU Public License, incorporated herein by reference. Contact the author for use under other terms. This source file was originally part of the network tricks package, and is now distributed to support the Scyld Beowulf system. Copyright 1999-2003 Donald Becker and Scyld Computing Corporation. The author may be reached as becker@scyld, or C/O Scyld Computing Corporation 914 Bay Ridge Road, Suite 220 Annapolis MD 21403 Notes: On some systems dropping root capability allows the process to be dumped, traced or debugged. If someone traces this program, they get control of a raw socket. Linux handles this safely, but beware when porting this program. An alternative to needing 'root' is using a UDP broadcast socket, however doing so only works with adapters configured for unicast+broadcast Rx filter. That configuration consumes more power. */ #include <unistd.h> #include <stdlib.h> #include <stdio.h> #include <errno.h> #include <ctype.h> #include <string.h> #if 0 /* Only exists on some versions. */ #include <ioctls.h> #endif #include <sys/socket.h> #include <sys/types.h> #include <sys/ioctl.h> #include <linux/if.h> #include <features.h> #if __GLIBC__ >= 2 && __GLIBC_MINOR >= 1 #include <netpacket/packet.h> #include <net/ethernet.h> #else #include <asm/types.h> #include <linux/if_packet.h> #include <linux/if_ether.h> #endif #include <netdb.h> #include <netinet/ether.h> /* Grrr, no consistency between include versions. Enable this if setsockopt() isn't declared with your library. */ #if 0 extern int setsockopt __P ((int __fd, int __level, int __optname, __ptr_t __optval, int __optlen)); #else /* New, correct head files. */ #include <sys/socket.h> #endif u_char outpack[1000]; int outpack_sz = 0; int debug = 0; u_char wol_passwd[6]; int wol_passwd_sz = 0; static int opt_no_src_addr = 0, opt_broadcast = 0; static int get_dest_addr(const char *arg, struct ether_addr *eaddr); static int get_fill(unsigned char *pkt, struct ether_addr *eaddr); static int get_wol_pw(const char *optarg); int main(int argc, char *argv[]) { char *ifname = "eth0"; int one = 1; /* True, for socket options. */ int s; /* Raw socket */ int errflag = 0, verbose = 0, do_version = 0; int perm_failure = 0; int i, c, pktsize; #if defined(PF_PACKET) struct sockaddr_ll whereto; #else struct sockaddr whereto; /* who to wake up */ #endif struct ether_addr eaddr; while ((c = getopt(argc, argv, "bDi:p:uvV")) != -1) switch (c) { case 'b': opt_broadcast++; break; case 'D': debug++; break; case 'i': ifname = optarg; break; case 'p': get_wol_pw(optarg); break; case 'u': printf(usage_msg); return 0; case 'v': verbose++; break; case 'V': do_version++; break; case '?': errflag++; } if (verbose || do_version) printf("%s\n", version_msg); if (errflag) { fprintf(stderr, brief_usage_msg); return 3; } if (optind == argc) { fprintf(stderr, "Specify the Ethernet address as 00:11:22:33:44:55.\n"); return 3; } /* Note: PF_INET, SOCK_DGRAM, IPPROTO_UDP would allow SIOCGIFHWADDR to work as non-root, but we need SOCK_PACKET to specify the Ethernet destination address. */ #if defined(PF_PACKET) s = socket(PF_PACKET, SOCK_RAW, 0); #else s = socket(AF_INET, SOCK_PACKET, SOCK_PACKET); #endif if (s < 0) { if (errno == EPERM) fprintf(stderr, "ether-wake: This program must be run as root.\n"); else perror("ether-wake: socket"); perm_failure++; } /* Don't revert if debugging allows a normal user to get the raw socket. */ setuid(getuid()); /* We look up the station address before reporting failure so that errors may be reported even when run as a normal user. */ if (get_dest_addr(argv[optind], &eaddr) != 0) return 3; if (perm_failure && ! debug) return 2; pktsize = get_fill(outpack, &eaddr); /* Fill in the source address, if possible. The code to retrieve the local station address is Linux specific. */ if (! opt_no_src_addr) { struct ifreq if_hwaddr; unsigned char *hwaddr = if_hwaddr.ifr_hwaddr.sa_data; strcpy(if_hwaddr.ifr_name, ifname); if (ioctl(s, SIOCGIFHWADDR, &if_hwaddr) < 0) { fprintf(stderr, "SIOCGIFHWADDR on %s failed: %s\n", ifname, strerror(errno)); /* Magic packets still work if our source address is bogus, but we fail just to be anal. */ return 1; } memcpy(outpack+6, if_hwaddr.ifr_hwaddr.sa_data, 6); if (verbose) { printf("The hardware address (SIOCGIFHWADDR) of %s is type %d " "%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x.\n", ifname, if_hwaddr.ifr_hwaddr.sa_family, hwaddr[0], hwaddr[1], hwaddr[2], hwaddr[3], hwaddr[4], hwaddr[5]); } } if (wol_passwd_sz > 0) { memcpy(outpack+pktsize, wol_passwd, wol_passwd_sz); pktsize += wol_passwd_sz; } if (verbose > 1) { printf("The final packet is: "); for (i = 0; i < pktsize; i++) printf(" %2.2x", outpack[i]); printf(".\n"); } /* This is necessary for broadcasts to work */ if (setsockopt(s, SOL_SOCKET, SO_BROADCAST, (char *)&one, sizeof(one)) < 0) perror("setsockopt: SO_BROADCAST"); #if defined(PF_PACKET) { struct ifreq ifr; strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name)); if (ioctl(s, SIOCGIFINDEX, &ifr) == -1) { fprintf(stderr, "SIOCGIFINDEX on %s failed: %s\n", ifname, strerror(errno)); return 1; } memset(&whereto, 0, sizeof(whereto)); whereto.sll_family = AF_PACKET; whereto.sll_ifindex = ifr.ifr_ifindex; /* The manual page incorrectly claims the address must be filled. We do so because the code may change to match the docs. */ whereto.sll_halen = ETH_ALEN; memcpy(whereto.sll_addr, outpack, ETH_ALEN); } #else whereto.sa_family = 0; strcpy(whereto.sa_data, ifname); #endif if ((i = sendto(s, outpack, pktsize, 0, (struct sockaddr *)&whereto, sizeof(whereto))) < 0) perror("sendto"); else if (debug) printf("Sendto worked ! %d.\n", i); #ifdef USE_SEND if (bind(s, (struct sockaddr *)&whereto, sizeof(whereto)) < 0) perror("bind"); else if (send(s, outpack, 100, 0) < 0) perror("send"); #endif #ifdef USE_SENDMSG { struct msghdr msghdr = { 0,}; struct iovec iovector[1]; msghdr.msg_name = &whereto; msghdr.msg_namelen = sizeof(whereto); msghdr.msg_iov = iovector; msghdr.msg_iovlen = 1; iovector[0].iov_base = outpack; iovector[0].iov_len = pktsize; if ((i = sendmsg(s, &msghdr, 0)) < 0) perror("sendmsg"); else if (debug) printf("sendmsg worked, %d (%d).\n", i, errno); } #endif return 0; } /* Convert the host ID string to a MAC address. The string may be a Host name IP address string MAC address string */ static int get_dest_addr(const char *hostid, struct ether_addr *eaddr) { struct ether_addr *eap; eap = ether_aton(hostid); if (eap) { *eaddr = *eap; if (debug) fprintf(stderr, "The target station address is %s.\n", ether_ntoa(eaddr)); } else if (ether_hostton(hostid, eaddr) == 0) { if (debug) fprintf(stderr, "Station address for hostname %s is %s.\n", hostid, ether_ntoa(eaddr)); } else { (void)fprintf(stderr, "ether-wake: The Magic Packet host address must be " "specified as\n" " - a station address, 00:11:22:33:44:55, or\n" " - a hostname with a known 'ethers' entry.\n"); return -1; } return 0; } static int get_fill(unsigned char *pkt, struct ether_addr *eaddr) { int offset, i; unsigned char *station_addr = eaddr->ether_addr_octet; if (opt_broadcast) memset(pkt+0, 0xff, 6); else memcpy(pkt, station_addr, 6); memcpy(pkt+6, station_addr, 6); pkt[12] = 0x08; /* Or 0x0806 for ARP, 0x8035 for RARP */ pkt[13] = 0x42; offset = 14; memset(pkt+offset, 0xff, 6); offset += 6; for (i = 0; i < 16; i++) { memcpy(pkt+offset, station_addr, 6); offset += 6; } if (debug) { fprintf(stderr, "Packet is "); for (i = 0; i < offset; i++) fprintf(stderr, " %2.2x", pkt[i]); fprintf(stderr, ".\n"); } return offset; } static int get_wol_pw(const char *optarg) { int passwd[6]; int byte_cnt; int i; byte_cnt = sscanf(optarg, "%2x:%2x:%2x:%2x:%2x:%2x", &passwd[0], &passwd[1], &passwd[2], &passwd[3], &passwd[4], &passwd[5]); if (byte_cnt < 4) byte_cnt = sscanf(optarg, "%d.%d.%d.%d", &passwd[0], &passwd[1], &passwd[2], &passwd[3]); if (byte_cnt < 4) { fprintf(stderr, "Unable to read the Wake-On-LAN password.\n"); return 0; } printf(" The Magic packet password is %2.2x %2.2x %2.2x %2.2x (%d).\n", passwd[0], passwd[1], passwd[2], passwd[3], byte_cnt); for (i = 0; i < byte_cnt; i++) wol_passwd[i] = passwd[i]; return wol_passwd_sz = byte_cnt; } #if 0 { to = (struct sockaddr_in *)&whereto; to->sin_family = AF_INET; if (inet_aton(target, &to->sin_addr)) { hostname = target; } memset (&sa, 0, sizeof sa); sa.sa_family = AF_INET; strncpy (sa.sa_data, interface, sizeof sa.sa_data); sendto (sock, buf, bufix + len, 0, &sa, sizeof sa); strncpy (sa.sa_data, interface, sizeof sa.sa_data); #if 1 sendto (sock, buf, bufix + len, 0, &sa, sizeof sa); #else bind (sock, &sa, sizeof sa); connect(); send (sock, buf, bufix + len, 0); #endif } #endif /* * Local variables: * compile-command: "gcc -O -Wall -o ether-wake ether-wake.c" * c-indent-level: 4 * c-basic-offset: 4 * c-indent-level: 4 * tab-width: 4 * End: */ |
FROM: http://www.swmemo.com/584.html
相关文章推荐
- 黑马程序员——Java语言:网络编程
- 《深入理解Linux网络技术内幕》阅读笔记(九)
- 基于Heritrix的特定主题的网络爬虫配置与实现
- TCP Replay
- 从HTTP到JDBC完整访问路径日志实现思路
- Linux网络管理工具
- debian连接网络
- HDU 5468 Puzzled Elena (2015年上海赛区网络赛A题)
- [网络和多线程]9、单例模式
- linux网络管理
- TCP/IP详解卷1 读书笔记:第四章 ARP地址解析协议
- tcp报文格式udp报文格式详解
- CG写实数字插画绘画视频教程
- tcp服务的测试程序开源
- http缓存
- HTTPCLIENT POST 模拟有上传文件和文本字段的动态表单
- 计算机网络常识
- linux C守护进程编写http://www.cnblogs.com/ringwang/p/3528093.html
- 黑马程序员-----网络编程
- Linux下的socket编程实践(一) 网络基本知识以及 TCP/IP简述