What's the TCP retransmission algorithm in Linux.

From: Ariel Chen (chenyp@brahms.ice.cycu.edu.tw)
Date: Mon May 22 2000 - 06:00:44 EST


I check /proc/net/snmp,
tcpRtoAlgorithm = 0, so it means that Linux don't use MIL-STD-1778 or Van
Jacobsen's algorithm
to calculate retransmission timer??
I trace kernel code again, there has no code to set the
tcp_statistics.TcpRtoAlgorithm
I am not sure why tcpRtoAlgorithm=0 ( in MIB-II, tcpRtoAlgorithm=1 | 2 | 3 |
4 )

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