mirror of
https://github.com/qdm12/gluetun.git
synced 2026-05-06 20:10:11 +02:00
Quentin McGaw
be92aa2ac4
- Existing option `WIREGUARD_MTU` , if set, disables PMTUD and is used - New option `PMTUD_ICMP_ADDRESSES=1.1.1.1,8.8.8.8` and `PMTUD_TCP_ADDRESSES=1.1.1.1:443,8.8.8.8:443` - ICMP PMTUD now targets external-by-default IP addresses - New TCP PMTUD (binary search only) as a second MTU confirmation and fallback mechanism. - Force set TCP MSS to MTU - IP header - TCP base header - "magic 20 bytes" 🎆 - Fix #3108
56 lines
1.0 KiB
Go
56 lines
1.0 KiB
Go
package test
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func Test_MakeMTUsToTest(t *testing.T) {
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t.Parallel()
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testCases := map[string]struct {
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minMTU uint32
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maxMTU uint32
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mtus []uint32
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}{
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"0_0": {
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mtus: []uint32{0},
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},
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"0_1": {
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maxMTU: 1,
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mtus: []uint32{0, 1},
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},
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"0_8": {
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maxMTU: 8,
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mtus: []uint32{0, 1, 2, 3, 4, 5, 6, 7, 8},
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},
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"0_12": {
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maxMTU: 12,
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mtus: []uint32{0, 1, 2, 4, 5, 6, 7, 8, 10, 11, 12},
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},
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"0_80": {
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maxMTU: 80,
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mtus: []uint32{0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80},
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},
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"0_100": {
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maxMTU: 100,
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mtus: []uint32{0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100},
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},
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"1280_1500": {
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minMTU: 1280,
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maxMTU: 1500,
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mtus: []uint32{1280, 1302, 1324, 1346, 1368, 1390, 1412, 1434, 1456, 1478, 1500},
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},
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}
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for name, testCase := range testCases {
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t.Run(name, func(t *testing.T) {
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t.Parallel()
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mtus := MakeMTUsToTest(testCase.minMTU, testCase.maxMTU)
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assert.Equal(t, testCase.mtus, mtus)
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})
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}
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}
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