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BUG: TUN mode completely breaks entire network after some time #1608

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darifedoreev opened this issue Feb 15, 2025 · 1 comment
Open

BUG: TUN mode completely breaks entire network after some time #1608

darifedoreev opened this issue Feb 15, 2025 · 1 comment

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@darifedoreev
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Describe the problem

After random period of time (from 5 mins to about 2 hrs) of using TUN mode in NekoRay with VLESS, the entire network breaks with "no route to host" error; I can't ping any IPs or domain names even after disabling VPN and everything start to work only after NetworkManager's restart. No issues on other networks, although only other networks I've tried are public Wi-Fis.

I have wireless connection to my router, which is connected by PPPoE; no issues on the same network with NekoBox on Android. Arch Linux, latest NekoRay, VLESS on remote VPS.

Expected behavior:
TUN mode working as long as needed.

Actual behavior:
Explained in the beginning.

How to reproduce

Actually don't know.

log

NekoRay:
randomly starts logging errors inbound/tun: dial tcp [VPS ADRESS] connect: no route to host
ip show route:
default via 192.168.31.1 dev wlp3s0 proto dhcp src 192.168.31.186 metric 600
172.19.0.0/28 dev neko-tun proto kernel scope link src 172.19.0.1
192.168.31.0/24 dev wlp3s0 proto kernel scope link src 192.168.31.186 metric 600

192.168.31.1 and 192.168.31.186 are local IPs of my router and my laptop respectively.

@MadBat-XT
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Привет, у меня и нескольких друзей такая же проблема, вчера работало минуту, потом отвалилось на несколько минут, потом снова работало и так по кругу.
В итоге выяснил, что всё крашится из-за новой версии Google Chrome (ver. 133.0.6943.99)
Попробуй использовать другой браузер (с Edge тоже были проблемы и краши), я в данный момент использую Firefox, с ним не крашится.
NekoBox 3.26.

На смартфоне всё работает стабильно.

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