Implementation of the Gnutella protocol in Python
... As the 0.6 specification says (section 2.1) [5], the details for how to accept connection requests, as well as how to select what other Gnutella hosts to connect to, are included in the appendix 4 of the specification, but at this moment that appendix is missing in the document. ...
... As the 0.6 specification says (section 2.1) [5], the details for how to accept connection requests, as well as how to select what other Gnutella hosts to connect to, are included in the appendix 4 of the specification, but at this moment that appendix is missing in the document. ...
7 Programming client-server communication UDP
... Lack of handshaking signals. Before sending a segment, UDP does not use handshaking signals between sending and receiving the transport layer. The sender therefore has no way of knowing whether the datagram reaches the end system. As a result, UDP cannot guarantee that the data will actually be deli ...
... Lack of handshaking signals. Before sending a segment, UDP does not use handshaking signals between sending and receiving the transport layer. The sender therefore has no way of knowing whether the datagram reaches the end system. As a result, UDP cannot guarantee that the data will actually be deli ...
Chapter 5b - Department of Information Technology
... protocol (not just IP) at same time ability to demultiplex upwards bit transparency: must carry any bit pattern in the data field error detection (no correction) connection liveness: detect, signal link failure to network layer network layer address negotiation: endpoint can learn/configure each o ...
... protocol (not just IP) at same time ability to demultiplex upwards bit transparency: must carry any bit pattern in the data field error detection (no correction) connection liveness: detect, signal link failure to network layer network layer address negotiation: endpoint can learn/configure each o ...
VANET Routing Protocols: Pros and Cons
... ROUTING PROTOCOLS Geographic routing is a routing that each node knows it’s own & neighbor node geographic position by position determining services like GPS. It doesn’t maintain any routing table or exchange any link state information with neighbor nodes. Information from GPS device is used for rou ...
... ROUTING PROTOCOLS Geographic routing is a routing that each node knows it’s own & neighbor node geographic position by position determining services like GPS. It doesn’t maintain any routing table or exchange any link state information with neighbor nodes. Information from GPS device is used for rou ...
10Logan
... Next Header : Type of header following the IPv6 header Hop Limit : Limitation for the impact of routing loops ...
... Next Header : Type of header following the IPv6 header Hop Limit : Limitation for the impact of routing loops ...
16 Kyung Hee University Error Reporting Message (cont`d)
... The identifier field defines a group of problems ex) process ID that originated the request ...
... The identifier field defines a group of problems ex) process ID that originated the request ...
Agenda
... Some of these devices have dynamic reconfiguration capabilities Generally via NMS or proprietary distributed routing protocols The Control Plane of these devices remains electronic So control messages must be sent over a lower speed channel There are several ways to achieve this Typical ...
... Some of these devices have dynamic reconfiguration capabilities Generally via NMS or proprietary distributed routing protocols The Control Plane of these devices remains electronic So control messages must be sent over a lower speed channel There are several ways to achieve this Typical ...
Packet Tracer Network Simulator
... have the luxury to afford real hardware. Well, who needs a few pieces of real hardware when you can design complex topologies with tens (if not hundreds) of Cisco devices and watch as packets move between them, and do all of this on your laptop, sitting anywhere? The best part is, if you are an inst ...
... have the luxury to afford real hardware. Well, who needs a few pieces of real hardware when you can design complex topologies with tens (if not hundreds) of Cisco devices and watch as packets move between them, and do all of this on your laptop, sitting anywhere? The best part is, if you are an inst ...
On-demand loop-free routing with link vectors
... operation. OLIVE does not need internodal synchronization spanning multiple hops, the use of any packetheader information other than the destination for loopfree packet forwarding, or the use of destination-based sequence numbers. Like other on-demand routing protocols, route requests and route repl ...
... operation. OLIVE does not need internodal synchronization spanning multiple hops, the use of any packetheader information other than the destination for loopfree packet forwarding, or the use of destination-based sequence numbers. Like other on-demand routing protocols, route requests and route repl ...
Chap4-NetworkLayer - Home
... • Provides a routing mechanism to route packets to their final destination in internetwork. – In particular, find the best (optimal) route for the packet when many routes exist. ...
... • Provides a routing mechanism to route packets to their final destination in internetwork. – In particular, find the best (optimal) route for the packet when many routes exist. ...
Advanced SCSI Programming Interface over Internet Protocol
... computers with the new HD-DVD/Blu-ray Disc standards pending to be released. So, at a first glance, it might seem superfluous to share these devices over a network since all computers are fully equipped, but at least two scenarios beyond just making optical storage devices accessible remotely are im ...
... computers with the new HD-DVD/Blu-ray Disc standards pending to be released. So, at a first glance, it might seem superfluous to share these devices over a network since all computers are fully equipped, but at least two scenarios beyond just making optical storage devices accessible remotely are im ...
Multimedia networking applications
... Payload Type (7 bits): Indicates type of encoding currently being used. If sender changes encoding in middle of conference, sender informs receiver via payload type field. •Payload type 0: PCM mu-law, 64 kbps •Payload type 3, GSM, 13 kbps •Payload type 7, LPC, 2.4 kbps •Payload type 26, Motion JPEG ...
... Payload Type (7 bits): Indicates type of encoding currently being used. If sender changes encoding in middle of conference, sender informs receiver via payload type field. •Payload type 0: PCM mu-law, 64 kbps •Payload type 3, GSM, 13 kbps •Payload type 7, LPC, 2.4 kbps •Payload type 26, Motion JPEG ...
module21-mcast
... • A host sends an IGMP report when it joins a multicast group (Note: multiple processes on a host can join. A report is sent only for the first process). • No report is sent when a process leaves a group • A multicast router regularly multicasts an IGMP query to all hosts (group address is set to ze ...
... • A host sends an IGMP report when it joins a multicast group (Note: multiple processes on a host can join. A report is sent only for the first process). • No report is sent when a process leaves a group • A multicast router regularly multicasts an IGMP query to all hosts (group address is set to ze ...
WAP - ICMP - Extra Reading File
... • Default gateways only send ICMP redirect/change request messages if the following conditions are met: – The interface on which the packet comes into the router is the same interface on which the packet gets routed out. – The subnet/network of the source IP address is the same subnet/network of the ...
... • Default gateways only send ICMP redirect/change request messages if the following conditions are met: – The interface on which the packet comes into the router is the same interface on which the packet gets routed out. – The subnet/network of the source IP address is the same subnet/network of the ...
V.MoIP - Telecommunications Industry Association
... Recommendations, or with national regulatory requirements, and shall be interpreted accordingly. In order to be compliant with this Recommendation an implementation must provide functionality that is defined as being mandatory. ...
... Recommendations, or with national regulatory requirements, and shall be interpreted accordingly. In order to be compliant with this Recommendation an implementation must provide functionality that is defined as being mandatory. ...
Network Performance Definitions - Network Startup Resource Center
... - Via satellite with a distance of 30 km between the base and the satellite ...
... - Via satellite with a distance of 30 km between the base and the satellite ...
Link Layer
... protocol (not just IP) at same time ability to demultiplex upwards bit transparency: must carry any bit pattern in the data field error detection (no correction) connection liveness: detect, signal link failure to network layer network layer address negotiation: endpoint can learn/configure each o ...
... protocol (not just IP) at same time ability to demultiplex upwards bit transparency: must carry any bit pattern in the data field error detection (no correction) connection liveness: detect, signal link failure to network layer network layer address negotiation: endpoint can learn/configure each o ...