Python conf.iface方法代码示例

# 需要导入模块: from config import conf [as 别名]
# 或者: from config.conf import iface [as 别名]
def sr(x,filter=None, iface=None, nofilter=0, *args,**kargs):
    """Send and receive packets at layer 3
nofilter: put 1 to avoid use of bpf filters
retry:    if positive, how many times to resend unanswered packets
          if negative, how many times to retry when no more packets are answered
timeout:  how much time to wait after the last packet has been sent
verbose:  set verbosity level
multi:    whether to accept multiple answers for the same stimulus
filter:   provide a BPF filter
iface:    listen answers only on the given interface"""
    if not kargs.has_key("timeout"):
        kargs["timeout"] = -1
    s = conf.L3socket(filter=filter, iface=iface, nofilter=nofilter)
    a,b=sndrcv(s,x,*args,**kargs)
    s.close()
    return a,b 

# 需要导入模块: from config import conf [as 别名]
# 或者: from config.conf import iface [as 别名]
def sr1(x,filter=None,iface=None, nofilter=0, *args,**kargs):
    """Send packets at layer 3 and return only the first answer
nofilter: put 1 to avoid use of bpf filters
retry:    if positive, how many times to resend unanswered packets
          if negative, how many times to retry when no more packets are answered
timeout:  how much time to wait after the last packet has been sent
verbose:  set verbosity level
multi:    whether to accept multiple answers for the same stimulus
filter:   provide a BPF filter
iface:    listen answers only on the given interface"""
    if not kargs.has_key("timeout"):
        kargs["timeout"] = -1
    s=conf.L3socket(filter=filter, nofilter=nofilter, iface=iface)
    a,b=sndrcv(s,x,*args,**kargs)
    s.close()
    if len(a) > 0:
        return a[0][1]
    else:
        return None 

# 需要导入模块: from config import conf [as 别名]
# 或者: from config.conf import iface [as 别名]
def srp(x,iface=None, iface_hint=None, filter=None, nofilter=0, type=ETH_P_ALL, *args,**kargs):
    """Send and receive packets at layer 2
nofilter: put 1 to avoid use of bpf filters
retry:    if positive, how many times to resend unanswered packets
          if negative, how many times to retry when no more packets are answered
timeout:  how much time to wait after the last packet has been sent
verbose:  set verbosity level
multi:    whether to accept multiple answers for the same stimulus
filter:   provide a BPF filter
iface:    work only on the given interface"""
    if not kargs.has_key("timeout"):
        kargs["timeout"] = -1
    if iface is None and iface_hint is not None:
        iface = conf.route.route(iface_hint)[0]
    s = conf.L2socket(iface=iface, filter=filter, nofilter=nofilter, type=type)
    a,b=sndrcv(s ,x,*args,**kargs)
    s.close()
    return a,b 

# 需要导入模块: from config import conf [as 别名]
# 或者: from config.conf import iface [as 别名]
def ifchange(self, iff, addr):
        self.invalidate_cache()
        the_addr,the_msk = (addr.split("/")+["32"])[:2]
        the_msk = itom(int(the_msk))
        the_rawaddr = atol(the_addr)
        the_net = the_rawaddr & the_msk
        
        
        for i in range(len(self.routes)):
            net,msk,gw,iface,addr = self.routes[i]
            if iface != iff:
                continue
            if gw == '0.0.0.0':
                self.routes[i] = (the_net,the_msk,gw,iface,the_addr)
            else:
                self.routes[i] = (net,msk,gw,iface,the_addr)
        conf.netcache.flush() 

# 需要导入模块: from config import conf [as 别名]
# 或者: from config.conf import iface [as 别名]
def srp1(*args,**kargs):
    """Send and receive packets at layer 2 and return only the first answer
nofilter: put 1 to avoid use of bpf filters
retry:    if positive, how many times to resend unanswered packets
          if negative, how many times to retry when no more packets are answered
timeout:  how much time to wait after the last packet has been sent
verbose:  set verbosity level
multi:    whether to accept multiple answers for the same stimulus
filter:   provide a BPF filter
iface:    work only on the given interface"""
    if not kargs.has_key("timeout"):
        kargs["timeout"] = -1
    a,b=srp(*args,**kargs)
    if len(a) > 0:
        return a[0][1]
    else:
        return None 

# 需要导入模块: from config import conf [as 别名]
# 或者: from config.conf import iface [as 别名]
def sendp(x, inter=0, loop=0, iface=None, iface_hint=None, count=None, verbose=None, realtime=None, *args, **kargs):
    """Send packets at layer 2
sendp(packets, [inter=0], [loop=0], [verbose=conf.verb]) -> None"""
    if iface is None and iface_hint is not None:
        iface = conf.route.route(iface_hint)[0]
    __gen_send(conf.L2socket(iface=iface, *args, **kargs), x, inter=inter, loop=loop, count=count, verbose=verbose, realtime=realtime)