Draft-ietf-tcpm-initcwnd-05 became RFC6928.
MFC after: 1 week
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=259906
@ -162,7 +162,7 @@ SYSCTL_NODE(_net_inet_tcp, OID_AUTO, experimental, CTLFLAG_RW, 0,
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VNET_DEFINE(int, tcp_do_initcwnd10) = 1;
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SYSCTL_VNET_INT(_net_inet_tcp_experimental, OID_AUTO, initcwnd10, CTLFLAG_RW,
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&VNET_NAME(tcp_do_initcwnd10), 0,
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"Enable draft-ietf-tcpm-initcwnd-05 (Increasing initial CWND to 10)");
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"Enable RFC 6928 (Increasing initial CWND to 10)");
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VNET_DEFINE(int, tcp_do_rfc3465) = 1;
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SYSCTL_VNET_INT(_net_inet_tcp, OID_AUTO, rfc3465, CTLFLAG_RW,
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@ -360,7 +360,7 @@ cc_conn_init(struct tcpcb *tp)
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*
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* RFC5681 Section 3.1 specifies the default conservative values.
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* RFC3390 specifies slightly more aggressive values.
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* Draft-ietf-tcpm-initcwnd-05 increases it to ten segments.
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* RFC6928 increases it to ten segments.
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*
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* If a SYN or SYN/ACK was lost and retransmitted, we have to
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* reduce the initial CWND to one segment as congestion is likely
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