本文整理匯總了Python中scapy.data.ETH_P_ARP屬性的典型用法代碼示例。如果您正苦於以下問題：Python data.ETH_P_ARP屬性的具體用法？Python data.ETH_P_ARP怎麽用？Python data.ETH_P_ARP使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類scapy.data的用法示例。
在下文中一共展示了data.ETH_P_ARP屬性的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: getmacbyip
# 需要導入模塊: from scapy import data [as 別名]
# 或者: from scapy.data import ETH_P_ARP [as 別名]
def getmacbyip(ip, chainCC=0):
"""Return MAC address corresponding to a given IP address"""
if isinstance(ip,Net):
ip = iter(ip).next()
tmp = map(ord, inet_aton(ip))
if (tmp[0] & 0xf0) == 0xe0: # mcast @
return "01:00:5e:%.2x:%.2x:%.2x" % (tmp[1]&0x7f,tmp[2],tmp[3])
iff,a,gw = conf.route.route(ip)
if ( (iff == LOOPBACK_NAME) or (ip == conf.route.get_if_bcast(iff)) ):
return "ff:ff:ff:ff:ff:ff"
# Windows uses local IP instead of 0.0.0.0 to represent locally reachable addresses
ifip = str(pcapdnet.dnet.intf().get(iff)['addr'])
if gw != ifip.split('/')[0]:
ip = gw
mac = conf.netcache.arp_cache.get(ip)
if mac:
return mac
res = srp1(Ether(dst=ETHER_BROADCAST)/ARP(op="who-has", pdst=ip),
type=ETH_P_ARP,
iface = iff,
timeout=2,
verbose=0,
chainCC=chainCC,
nofilter=1)
if res is not None:
mac = res.payload.hwsrc
conf.netcache.arp_cache[ip] = mac
return mac
return None