packet header


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packet header

A group of fields in a network packet that describes its content, all required destination addresses to reach its target, and all source information necessary to allow a response to come back. See packet and header.
References in periodicals archive ?
However, the length of packet header can be further optimized as there are only a few bits being used in VLAN tag.
Because sFlow provides the complete packet header, passive OS identification techniques are used on TCP SYN packets to determine the probable operating system of the host sending the SYN packet.
The process includes identifying the packet type, the total length of the packet, generating the packet header and sending a complete packet from the HI to LI (Figure 2).
For a connectionless protocol, the only way to make performance measurements associated with a specific packet's route is through the packet header.
Moreover, we add a flag between the packet header and data to reply to the SAFD transmission request of node C.
Pv4 vs IPv6: Cheat Sheet IPv4 IPv6 Addresses are 32-bit (4 bytes) Addresses are 128-bit 16 bytes) in length in length IPSec encryption is optional IPSec encryption is required No packet flow identification Flow label field within the IPv6 contained with the header for header allows for QoS handling QoS handling The IPv4 packet header includes Optional data is moved to the all options IPv6 extension header, header length is standardised and header overhead is reduced.
Additional features include on-board software diagnostic tools, including a packet header sniffer, trace route, ping and dial tools.
5 Mbps when taking the packet header overhead into consideration.
Solidum's classification processors are capable of filtering and parsing data up to Layer 7, a functionality that, when coupled with IDT's IP co-processors, allows for inspection of content in both the packet header and payload, resulting in more intelligent packet processing at wire speed.
This protocol layering affects the packet header format.
Unlike Ethernet protocols that are optimized for LAN and WAN applications, RapidIO minimizes overhead through packet header and payload size optimization, resulting in 95 percent protocol efficiency for 256 byte payloads common to embedded systems.
Source routing allows the sender of a packet to partially or completely store the route in packet header in advance [11].