base.py 文件源码

def get_mac(iface, ip):
        gw_ip = ""
        gws = gateways()
        for gw in gws.keys():
            try:
                if str(gws[gw][AF_INET][1]) == iface:
                    gw_ip = str(gws[gw][AF_INET][0])
            except IndexError:
                if str(gws[gw][0][1]) == iface:
                    gw_ip = str(gws[gw][0][0])
        try:
            alive, dead = srp(Ether(dst="ff:ff:ff:ff:ff:ff")/ARP(pdst=ip), iface=iface, timeout=10, verbose=0)
            return str(alive[0][1].hwsrc)
        except IndexError:
            try:
                alive, dead = srp(Ether(dst="ff:ff:ff:ff:ff:ff")/ARP(pdst=gw_ip), iface=iface, timeout=10, verbose=0)
                return str(alive[0][1].hwsrc)
            except:
                return "ff:ff:ff:ff:ff:ff"
        except:
            return "ff:ff:ff:ff:ff:ff"