ReSieve Sniffer

If the Interface dropdown box is empty, click the button Fetch Interface.
This will update the list of available nics on the remote device.

Interface : Select the interface you wish to sniff data on.

Capture size : defaults to 262140 bytes per packet.

Verbosity :
When left blank, only the basic data will be shown.
 + will produce slightly more dat at the output. this will include, time to live, identification, total length and options in an IP packet.
      Additional packet integrity checks such as verifying the IP and ICMP header checksum wil be shown.
++ more verbose output. Additional fields are printed from NFS reply packets, and SMB packets are fully decoded.
+++ The most verbose output you can get. For example, telnet SB ... SE options are printed in full.

ASCI output : Prints packets in ASCII. Capturing and seeing text in the viewer.

Print MAC : Simply prints the MAC address with the IP address.

Packet's content : Will be printing the headers of each packet, the data of each packet, including its link level header, in hex and ASCII.

Don't resolve host : Address will remain as a numeric IP. Otherwise the DNS name will be shown(if available).

Show Timestamp : Print a delta (microsecond) between current and previous line on each dump line.

Direction : This option will filter packets coming into, out of, or in both direction of  the device you are connected to.

Note : for the remaining 9 checkboxs. If you use more than 1, the and/or must be specified. If not, an error message will popup.

Host : single IP or DNS name.
Net : requires a full subnet. ie: 10.0.0.0/8
Port : requires a port number.

src : source that sent the packet.
dst : the destination that the packet is going to.

Protocoless
atp	AppleTalk Transaction Protocol
tcpp	Transmission Control Protocol
udpp	User Datagram Protocol
icmpp	Internet Control Message Protocol
icmpp6	Internet Control Message Protocol for IPv6
igmp	Internet Group Management Protocol.
ip	Internet Protocol version 4 (IPv4)
ip6	Internet Protocol version 6 (IPv6)
igrp	Interior Gateway Routing Protocol.
esp	Encapsulating Security Payload
pim	Protocol Independent Multicast
ah	Authentication Header
vrrp	Virtual Router Redundancy Protocol

Example data output.