55 def UDP(version, srcaddr, dstaddr, sport=0):  argument
64 def UDPWithOptions(version, srcaddr, dstaddr, sport=0):  argument
76 def SYN(dport, version, srcaddr, dstaddr, sport=0, seq=-1):  argument
88 def RST(version, srcaddr, dstaddr, packet):  argument
98 def SYNACK(version, srcaddr, dstaddr, packet):  argument
107 def ACK(version, srcaddr, dstaddr, packet, payload=""):  argument
121 def FIN(version, srcaddr, dstaddr, packet):  argument
132 def GRE(version, srcaddr, dstaddr, proto, packet):  argument
140 def ICMPPortUnreachable(version, srcaddr, dstaddr, packet):  argument
152 def ICMPPacketTooBig(version, srcaddr, dstaddr, packet):  argument
164 def ICMPEcho(version, srcaddr, dstaddr):  argument
172 def ICMPReply(version, srcaddr, dstaddr, packet):  argument
184 def NS(srcaddr, tgtaddr, srcmac):  argument
193 def NA(srcaddr, dstaddr, srcmac):  argument