mirror of
https://github.com/KusakabeShi/EtherGuard-VPN.git
synced 2024-12-29 00:48:47 +01:00
46 lines
1.5 KiB
Go
46 lines
1.5 KiB
Go
/* SPDX-License-Identifier: GPL-2.0
|
|
*
|
|
* Copyright (C) 2017-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
|
|
*/
|
|
|
|
package main
|
|
|
|
import (
|
|
"time"
|
|
)
|
|
|
|
/* Specification constants */
|
|
|
|
const (
|
|
RekeyAfterMessages = (1 << 64) - (1 << 16) - 1
|
|
RejectAfterMessages = (1 << 64) - (1 << 4) - 1
|
|
RekeyAfterTime = time.Second * 120
|
|
RekeyAttemptTime = time.Second * 90
|
|
RekeyTimeout = time.Second * 5
|
|
MaxTimerHandshakes = 90 / 5 /* RekeyAttemptTime / RekeyTimeout */
|
|
RekeyTimeoutJitterMaxMs = 334
|
|
RejectAfterTime = time.Second * 180
|
|
KeepaliveTimeout = time.Second * 10
|
|
CookieRefreshTime = time.Second * 120
|
|
HandshakeInitationRate = time.Second / 20
|
|
PaddingMultiple = 16
|
|
)
|
|
|
|
/* Implementation specific constants */
|
|
|
|
const (
|
|
QueueOutboundSize = 1024
|
|
QueueInboundSize = 1024
|
|
QueueHandshakeSize = 1024
|
|
MaxSegmentSize = (1 << 16) - 1 // largest possible UDP datagram
|
|
MinMessageSize = MessageKeepaliveSize // minimum size of transport message (keepalive)
|
|
MaxMessageSize = MaxSegmentSize // maximum size of transport message
|
|
MaxContentSize = MaxSegmentSize - MessageTransportSize // maximum size of transport message content
|
|
)
|
|
|
|
const (
|
|
UnderLoadQueueSize = QueueHandshakeSize / 8
|
|
UnderLoadAfterTime = time.Second // how long does the device remain under load after detected
|
|
MaxPeers = 1 << 16 // maximum number of configured peers
|
|
)
|