Display Hex Dump for DNS Traffic

function DnsHexDump (msg, packet)

require 'HexString'

require 'LOG'

if packet ~= nil and GetLatestApplication(msg) == "dns" then

if GetPacketLength(packet) > 0 then

local packetString = GetPacketString(packet)

local packetHexDump = HexDump(packetString)

EZINFO('DNS Packet\n', GetUuid(msg), "\n", packetHexDump)

end

end

end