def initial_event(self, ev):
if ev.msg.msg_len < ev.msg.total_len:
self.logger.debug("packet truncated: only %s of %s bytes",
ev.msg.msg_len, ev.msg.total_len)
#Call <Pkt_Parse> to Build pkt object
parsPkt = Pkt_Parse()
pkt = parsPkt.handle_pkt(ev)
#potential flag check for DP and inport. If flagged, bypass checks.
#if port_monitor[pkt['dp']][pkt['inport']]['flag'] != None:
# self.apply_flag(pkt) #now create method in interface
#Nest the rest in an else statement
# Call appropriate handler for arriving packets (add IPv6,DHCP,etc.)
if pkt['udp'] != None:
self.handle_udp(pkt)
elif pkt['tcp'] != None:
self.handle_tcp(pkt)
elif pkt['icmp'] != None:
self.handle_icmp(pkt)
elif pkt['ip'] != None:
self.handle_ip(pkt)
elif pkt['arp'] != None:
self.handle_arp(pkt)
elif pkt['eth'] != None:
self.handle_eth(pkt)
else:
print "Packet not identified"
self.handle_unk(pkt)
def initial_event(self,ev):
if ev.msg.msg_len < ev.msg.total_len:
self.logger.debug("packet truncated: only %s of %s bytes",
ev.msg.msg_len, ev.msg.total_len)
#Call <Pkt_Parse> to Build pkt object
parsPkt = Pkt_Parse()
pkt = parsPkt.handle_pkt(ev)
# Call appropriate handler for arriving packets (add IPv6,DHCP,etc.)
if pkt['udp'] != None:
self.handle_udp(pkt)
elif pkt['tcp'] != None:
self.handle_tcp(pkt)
elif pkt['icmp6'] != None:
self.handle_icmp6(pkt)
elif pkt['icmp'] != None:
self.handle_icmp(pkt)
elif pkt['ip']!= None:
self.handle_ip(pkt)
elif pkt['ip6'] != None:
self.handle_ip6(pkt)
elif pkt['arp']!=None:
self.handle_arp(pkt)
elif pkt['dhcp']!=None:
self.handle_dhcp(pkt)
elif pkt['eth'] != None:
self.handle_eth(pkt)
else:
print "Packet not identified"
self.handle_unk(pkt)
def initial_event(self,ev):
if ev.msg.msg_len < ev.msg.total_len:
self.logger.debug("packet truncated: only %s of %s bytes",
ev.msg.msg_len, ev.msg.total_len)
#Call <Pkt_Parse> to Build pkt object
parsPkt = Pkt_Parse()
pkt = parsPkt.handle_pkt(ev)
#potential flag check for DP and inport. If flagged, bypass checks.
#if port_monitor[pkt['dp']][pkt['inport']]['flag'] != None:
# self.apply_flag(pkt) #now create method in interface
#Nest the rest in an else statement
# Call appropriate handler for arriving packets (add IPv6,DHCP,etc.)
if pkt['udp'] != None:
self.handle_udp(pkt)
elif pkt['tcp'] != None:
self.handle_tcp(pkt)
elif pkt['icmp'] != None:
self.handle_icmp(pkt)
elif pkt['ip']!= None:
self.handle_ip(pkt)
elif pkt['arp']!=None:
self.handle_arp(pkt)
elif pkt['eth'] != None:
self.handle_eth(pkt)
else:
print "Packet not identified"
self.handle_unk(pkt)
def initial_event(self, ev):
if ev.msg.msg_len < ev.msg.total_len:
self.logger.debug("packet truncated: only %s of %s bytes",
ev.msg.msg_len, ev.msg.total_len)
#Call <Pkt_Parse> to Build pkt object
parsPkt = Pkt_Parse()
pkt = parsPkt.handle_pkt(ev)
# Call appropriate handler for arriving packets (add IPv6,DHCP,etc.)
if pkt['udp'] != None:
self.handle_udp(pkt)
elif pkt['tcp'] != None:
self.handle_tcp(pkt)
elif pkt['icmp6'] != None:
self.handle_icmp6(pkt)
elif pkt['icmp'] != None:
self.handle_icmp(pkt)
elif pkt['ip'] != None:
self.handle_ip(pkt)
elif pkt['ip6'] != None:
self.handle_ip6(pkt)
elif pkt['arp'] != None:
self.handle_arp(pkt)
elif pkt['dhcp'] != None:
self.handle_dhcp(pkt)
elif pkt['eth'] != None:
self.handle_eth(pkt)
else:
print "Packet not identified"
self.handle_unk(pkt)
