Packet

Packet number.

Cumulative Bytes (Client)

Running byte count of all bytes from the client.

Cumulative Bytes (Server)

Running byte count of all bytes from the server.

Cumulative Bytes (Both)

Running byte count of all bytes, total.

Absolute Time

Packet Time.

Relative Time

Packet Time, relative to first packet in this flow.

Delta Time

Packet Time, relative to previous packet.

Size

Packet's byte count.

Client <-> Server

Graphic display of size and direction of the packet. Client arrows point right; server arrows point left. This column can also display tick marks between packets.

Acked By

The packet number of the first packet that ACKs this packet.

Ack For

The packet number of the first packet that this packet ACKs.

Client SACK

The SACK value present in the client packet.

Server SACK

The SACK value present in the server packet.

Summary

A display of IP and TCP data for this packet. Similar to the Summary column in the Packets view, with unique spacing of client and server information.

Expert

If there is an expert event for this packet, this column displays that event's message. Right-click to open Expert EventFinder dialog.