# 开车 DMIT EB CORONA 4人组 80R/年车

**URL:** <https://idcflare.com/t/topic/54097>\
**Category:** 交易\
**Tags:** 拼车, 服务器\
**Created:** [2026 年1 月 17 日 15:06 UTC](https://idcflare.com/t/topic/54097 "2026-01-17T15:06:53Z")\
**Posts on this page:** 18\
**Page:** 1

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**Author:** ![hardener](https://idcflare.com/user_avatar/idcflare.com/hardener/32/32005_2.png) [@hardener](https://idcflare.com/u/hardener)\
**Post date:** [2026 年1 月 17 日 15:06 UTC](https://idcflare.com/t/topic/54097/1 "2026-01-17T15:06:53Z")

</div>

| 机型 | DMIT LAX.AN4.EB.CORONA |
| --- | --- |
| 带宽 | 共享2Gbps |
| 流量 | 双向500GB / 人 |
| IP | 1\* IPV4 + 1\* IPV6 |
| 线路 | 电信联通9929 移动CMIN2 |
| 人数 | 1/4 |
| 交付协议 | Reality |
| 车费 | 80元/年 （仅限年付），口令红包 |

如流量用完，月末可视情况帮忙加（如果我没用完，用自己的流量额度，不涉及其他人）

# 私信TG聊

# 请注意：

## 1.禁止违法灰黑产和滥用。

## 2.节点仅限个人使用，请勿二次分享。

## 3.请勿短时间内多次测速，避免影响其他车友使用体验。

## 4.屏蔽国内ip

# 首次开车，有事沟通（不负责解答服务器无关事项）

n站也有号： hardener

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<div class="post-metadata">

**Author:** ![hardener](https://idcflare.com/user_avatar/idcflare.com/hardener/32/32005_2.png) [@hardener](https://idcflare.com/u/hardener)\
**Post date:** [2026 年1 月 17 日 15:41 UTC](https://idcflare.com/t/topic/54097/2 "2026-01-17T15:41:41Z")

</div>

晚上10点电信，跑满500M宽带，bbr什么的都已配置好，就等人上车

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<div class="post-metadata">

**Author:** ![MoonChaeWon](https://idcflare.com/user_avatar/idcflare.com/moonchaewon/32/8531_2.png) [@MoonChaeWon](https://idcflare.com/u/MoonChaeWon)\
**Post date:** [2026 年1 月 17 日 23:59 UTC](https://idcflare.com/t/topic/54097/3 "2026-01-17T23:59:29Z")

</div>

CORONA 是不错的～

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<div class="post-metadata">

**Author:** ![BL1ACHxinzhan](https://idcflare.com/user_avatar/idcflare.com/bl1achxinzhan/32/16485_2.png) [@BL1ACHxinzhan](https://idcflare.com/u/BL1ACHxinzhan)\
**Post date:** [2026 年1 月 18 日 03:37 UTC](https://idcflare.com/t/topic/54097/4 "2026-01-18T03:37:27Z")

</div>

大佬，我也是这个机子，为啥速度只有二三十MB？

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<div class="post-metadata">

**Author:** ![bbb](https://idcflare.com/user_avatar/idcflare.com/bbb/32/1282_2.png) [@bbb](https://idcflare.com/u/bbb)\
**Post date:** [2026 年1 月 18 日 04:04 UTC](https://idcflare.com/t/topic/54097/5 "2026-01-18T04:04:46Z")

</div>

好车帮顶

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<div class="post-metadata">

**Author:** ![hardener](https://idcflare.com/user_avatar/idcflare.com/hardener/32/32005_2.png) [@hardener](https://idcflare.com/u/hardener)\
**Post date:** [2026 年1 月 18 日 05:57 UTC](https://idcflare.com/t/topic/54097/6 "2026-01-18T05:57:10Z")

</div>

```bash
bash -c '
# 1. 写入内核优化 (保存到独立文件)
cat > /etc/sysctl.d/99-zz-dmit.conf <<EOF
# === 核心拥塞控制 ===
net.core.default_qdisc = fq
net.ipv4.tcp_congestion_control = bbr

# === 流量队列 (适配 1G 内存) ===
net.core.somaxconn = 1024
net.ipv4.tcp_max_syn_backlog = 1024
net.core.netdev_max_backlog = 2048

# === TCP 缓冲区：锁定 40MB (防OOM关键) ===
net.core.rmem_max = 41943040
net.core.wmem_max = 41943040
net.ipv4.tcp_rmem = 16384 16777216 41943040
net.ipv4.tcp_wmem = 16384 16777216 41943040

# === 内存压榨策略 ===
net.ipv4.tcp_adv_win_scale = 30

# === 协议栈基础优化 ===
net.ipv4.tcp_sack = 1
net.ipv4.tcp_timestamps = 1
net.ipv4.tcp_window_scaling = 1
net.ipv4.tcp_tw_reuse = 1
net.ipv4.tcp_fin_timeout = 15

# === 系统保命机制 ===
kernel.panic = 10
vm.swappiness = 1
vm.overcommit_memory = 1
EOF

# 2. 写入连接数限制
cat > /etc/security/limits.d/99-dmit-limits.conf <<EOF
* soft nofile 65535
* hard nofile 65535
* soft nproc 65535
* hard nproc 65535
EOF

# 3. 修正 Systemd 限制
sed -i "/DefaultLimitNOFILE/c DefaultLimitNOFILE=65535" /etc/systemd/system.conf
sed -i "/DefaultLimitNPROC/c DefaultLimitNPROC=65535" /etc/systemd/system.conf

# 4. 让配置生效
sysctl --system
systemctl daemon-reexec

echo -e "\n\033[32m✅ 优化大功告成！BBR已开启，TCP窗口已锁定40MB。\033[0m"
'

```

用的别人的bbr，可以试试

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<div class="post-metadata">

**Author:** ![timlong](https://idcflare.com/user_avatar/idcflare.com/timlong/32/32101_2.png) [@timlong](https://idcflare.com/u/timlong)\
**Post date:** [2026 年1 月 18 日 09:27 UTC](https://idcflare.com/t/topic/54097/7 "2026-01-18T09:27:16Z")

</div>

想上车…怎么联系…第一次上车…这个可以国内直连么？还是要走机场做级联啊？

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<div class="post-metadata">

**Author:** ![Bearst](https://idcflare.com/user_avatar/idcflare.com/bearst/32/13993_2.png) [@Bearst](https://idcflare.com/u/Bearst)\
**Post date:** [2026 年1 月 18 日 11:08 UTC](https://idcflare.com/t/topic/54097/8 "2026-01-18T11:08:24Z")

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> [@hardener](#):
>
> hardener

怎么上车

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<div class="post-metadata">

**Author:** ![hardener](https://idcflare.com/user_avatar/idcflare.com/hardener/32/32005_2.png) [@hardener](https://idcflare.com/u/hardener)\
**Post date:** [2026 年1 月 18 日 13:15 UTC](https://idcflare.com/t/topic/54097/9 "2026-01-18T13:15:45Z")

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看私信，tg名

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<div class="post-metadata">

**Author:** ![yy\_888](https://idcflare.com/letter_avatar/yy_888/32/6_22734026db12803ebb3e059622ac3534.png) [@yy\_888](https://idcflare.com/u/yy_888)\
**Post date:** [2026 年1 月 19 日 00:25 UTC](https://idcflare.com/t/topic/54097/10 "2026-01-19T00:25:50Z")

</div>

有意，来个tg

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<div class="post-metadata">

**Author:** ![Jarvey](https://idcflare.com/user_avatar/idcflare.com/jarvey/32/29853_2.png) [@Jarvey](https://idcflare.com/u/Jarvey)\
**Post date:** [2026 年1 月 19 日 01:24 UTC](https://idcflare.com/t/topic/54097/11 "2026-01-19T01:24:21Z")

</div>

只支持reality协议吗？surge好像不能用 🥲

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<div class="post-metadata">

**Author:** ![user3092](https://idcflare.com/user_avatar/idcflare.com/user3092/32/26284_2.png) [@user3092](https://idcflare.com/u/user3092)\
**Post date:** [2026 年1 月 19 日 05:29 UTC](https://idcflare.com/t/topic/54097/12 "2026-01-19T05:29:13Z")

</div>

楼主优先，楼主拼完的话考虑一下我的。  
小白自己买了一台，目前自己用，同价私信

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<div class="post-metadata">

**Author:** ![hardener](https://idcflare.com/user_avatar/idcflare.com/hardener/32/32005_2.png) [@hardener](https://idcflare.com/u/hardener)\
**Post date:** [2026 年1 月 19 日 10:24 UTC](https://idcflare.com/t/topic/54097/13 "2026-01-19T10:24:02Z")

</div>

dd，还有一个位置

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<div class="post-metadata">

**Author:** ![BL1ACHxinzhan](https://idcflare.com/user_avatar/idcflare.com/bl1achxinzhan/32/16485_2.png) [@BL1ACHxinzhan](https://idcflare.com/u/BL1ACHxinzhan)\
**Post date:** [2026 年1 月 19 日 13:29 UTC](https://idcflare.com/t/topic/54097/14 "2026-01-19T13:29:23Z")

</div>

大佬我看不懂啊？纯小白只会复制粘贴的啊

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<div class="post-metadata">

**Author:** ![lynn00](https://idcflare.com/user_avatar/idcflare.com/lynn00/32/32524_2.png) [@lynn00](https://idcflare.com/u/lynn00)\
**Post date:** [2026 年1 月 20 日 13:34 UTC](https://idcflare.com/t/topic/54097/15 "2026-01-20T13:34:56Z")

</div>

还有位置吗，想上车，佬

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<div class="post-metadata">

**Author:** ![BL1ACHxinzhan](https://idcflare.com/user_avatar/idcflare.com/bl1achxinzhan/32/16485_2.png) [@BL1ACHxinzhan](https://idcflare.com/u/BL1ACHxinzhan)\
**Post date:** [2026 年1 月 20 日 22:33 UTC](https://idcflare.com/t/topic/54097/16 "2026-01-20T22:33:29Z")

</div>

月底可能会有一个位置，不知道他会不会续费。

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<div class="post-metadata">

**Author:** ![lynn00](https://idcflare.com/user_avatar/idcflare.com/lynn00/32/32524_2.png) [@lynn00](https://idcflare.com/u/lynn00)\
**Post date:** [2026 年1 月 21 日 01:52 UTC](https://idcflare.com/t/topic/54097/17 "2026-01-21T01:52:27Z")

</div>

好的，谢谢佬，我等等，看看有么有其它人开车

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<div class="post-metadata">

**Author:** ![hardener](https://idcflare.com/user_avatar/idcflare.com/hardener/32/32005_2.png) [@hardener](https://idcflare.com/u/hardener)\
**Post date:** [2026 年1 月 21 日 03:24 UTC](https://idcflare.com/t/topic/54097/18 "2026-01-21T03:24:53Z")

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暂时满了