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Westwood+ is a sender-only modification of TCP Reno that optimizes the performance of TCP congestion control over both wired and wireless networks. TCP Westwood+ is based on end-to-end bandwidth estimation to set the congestion window and slow-start threshold after a congestion episode, that is, after three duplicate acknowledgments or a ...
Congestion Avoidance starts after cwnd exceeds ssthresh, not after packet loss; Triple dupacks are only used for Fast Retransmit. Fast Retransmit should be distinguished from Fast Recovery. ssthresh is not mentioned; In Reno cwnd is not halved. ssthresh is often set to cwnd/2, but RFC 2581 recommends setting it to FlightSize/2.
Zeta-TCP [1] refers to a set of proprietary Transmission Control Protocol (TCP) algorithms aiming at improving the end-to-end performance of TCP, regardless of whether the peer is Zeta-TCP or any other TCP protocol stack, in other words, to be compatible with the existing TCP algorithms. It was designed and implemented by AppEx Networks ...
Sequence Number: 8 64 Acknowledgement Number (meaningful when ACK bit set) 12 96 Data Offset: Reserved: CWR: ECE: URG: ACK: PSH: RST: SYN: FIN: Window: 16 128 Checksum: Urgent Pointer (meaningful when URG bit set) [18] 20 160 (Options) If present, Data Offset will be greater than 5. Padded with zeroes to a multiple of 32 bits, since Data Offset ...
[1] [2] In 2006, the first CUBIC implementation was released in Linux kernel 2.6.13. [3] Since kernel version 2.6.19, [4] CUBIC replaces BIC-TCP as the default TCP congestion control algorithm in the Linux kernel. [3] MacOS adopted TCP CUBIC with the OS X Yosemite release in 2014, [5] [6] while the previous release OS X Mavericks still used TCP ...
Appealing to the all-day breakfast crowd, Cracker Barrel's sunrise pancake special starts at $7.99 and is available around the clock. It includes two buttermilk pancakes and a choice of two eggs ...
2 IGMP Internet Group Management Protocol: RFC 1112: 0x03 3 GGP Gateway-to-Gateway Protocol: RFC 823: 0x04 4 IP-in-IP IP in IP (encapsulation) RFC 2003: 0x05 5 ST Internet Stream Protocol: RFC 1190, RFC 1819: 0x06 6 TCP Transmission Control Protocol: RFC 793: 0x07 7 CBT Core-based trees: RFC 2189: 0x08 8 EGP Exterior Gateway Protocol: RFC 888 ...
Many of these new menu items cost less than $10. I had the chance to get a taste of some of the new salads and sandwiches from Panera ahead of the launch. And I’m going to be completely honest ...