Alex-Devera/3x-ui
1
0
Fork 0
mirror of https://github.com/MHSanaei/3x-ui.git synced 2026-05-13 09:36:05 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

fix(tun): use single mtu number per Xray spec

Browse source 
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
MHSanaei 2026-05-07 19:50:47 +02:00
parent 42b2ebc00b
commit 39bf31bd56
No known key found for this signature in database
GPG key ID: 7E4060F2FBE5AB7A
2 changed files with 8 additions and 24 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

25
web/assets/js/model/inbound.js
View file

@ -3197,7 +3197,7 @@ Inbound.TunSettings = class extends Inbound.Settings {
constructor( constructor(
protocol, protocol,
name = 'xray0', name = 'xray0',
mtu = [1500, 1280], mtu = 1500,
gateway = [], gateway = [],
dns = [], dns = [],
userLevel = 0, userLevel = 0,
@ -3206,7 +3206,7 @@ Inbound.TunSettings = class extends Inbound.Settings {
) { ) {
super(protocol); super(protocol);
this.name = name; this.name = name;
this.mtu = this._normalizeMtu(mtu); this.mtu = Number(mtu) || 1500;
this.gateway = Array.isArray(gateway) ? gateway : []; this.gateway = Array.isArray(gateway) ? gateway : [];
this.dns = Array.isArray(dns) ? dns : []; this.dns = Array.isArray(dns) ? dns : [];
this.userLevel = userLevel; this.userLevel = userLevel;
@ -3214,26 +3214,13 @@ Inbound.TunSettings = class extends Inbound.Settings {
this.autoOutboundsInterface = autoOutboundsInterface; this.autoOutboundsInterface = autoOutboundsInterface;
} }
_normalizeMtu(mtu) {
if (!Array.isArray(mtu)) {
const single = Number(mtu) || 1500;
return [single, single];
}
if (mtu.length === 0) {
return [1500, 1280];
}
if (mtu.length === 1) {
const single = Number(mtu[0]) || 1500;
return [single, single];
}
return [Number(mtu[0]) || 1500, Number(mtu[1]) || 1280];
}
static fromJson(json = {}) { static fromJson(json = {}) {
const rawMtu = json.mtu ?? json.MTU;
const mtu = Array.isArray(rawMtu) ? rawMtu[0] : rawMtu;
return new Inbound.TunSettings( return new Inbound.TunSettings(
Protocols.TUN, Protocols.TUN,
json.name ?? 'xray0', json.name ?? 'xray0',
json.mtu ?? json.MTU ?? [1500, 1280], mtu ?? 1500,
json.gateway ?? json.Gateway ?? [], json.gateway ?? json.Gateway ?? [],
json.dns ?? json.DNS ?? [], json.dns ?? json.DNS ?? [],
json.userLevel ?? 0, json.userLevel ?? 0,
@ -3245,7 +3232,7 @@ Inbound.TunSettings = class extends Inbound.Settings {
toJson() { toJson() {
return { return {
name: this.name || 'xray0', name: this.name || 'xray0',
mtu: this._normalizeMtu(this.mtu), mtu: Number(this.mtu) || 1500,
gateway: this.gateway, gateway: this.gateway,
dns: this.dns, dns: this.dns,
userLevel: this.userLevel || 0, userLevel: this.userLevel || 0,

7
web/html/form/protocol/tun.html
View file

@ -18,14 +18,11 @@
<template slot="title"> <template slot="title">
<span>{{ i18n "pages.xray.tun.mtuDesc" }}</span> <span>{{ i18n "pages.xray.tun.mtuDesc" }}</span>
</template> </template>
MTU IPv4 MTU
<a-icon type="question-circle"></a-icon> <a-icon type="question-circle"></a-icon>
</a-tooltip> </a-tooltip>
</template> </template>
<a-input-number v-model.number="inbound.settings.mtu[0]" :min="1" :max="9000" placeholder="1500"></a-input-number> <a-input-number v-model.number="inbound.settings.mtu" :min="1" :max="9000" placeholder="1500"></a-input-number>
</a-form-item>
<a-form-item label="MTU IPv6">
<a-input-number v-model.number="inbound.settings.mtu[1]" :min="1" :max="9000" placeholder="1280"></a-input-number>
</a-form-item> </a-form-item>
<a-form-item label="Gateway"> <a-form-item label="Gateway">
<a-select mode="tags" v-model="inbound.settings.gateway" :style="{ width: '100%' }" :token-separators="[',']" <a-select mode="tags" v-model="inbound.settings.gateway" :style="{ width: '100%' }" :token-separators="[',']"