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Ubuntu 24.04.2 LTS on client; 22.04.5 LTS on server
Installation type
Original sing-box Command Line
If you are using a graphical client, please provide the version of the client.
N/A
Version
sing-box version 1.11.4
Environment: go1.24.0 linux/amd64
Tags: with_gvisor,with_quic,with_dhcp,with_wireguard,with_ech,with_utls,with_reality_server,with_acme,with_clash_api
Revision: eb07c7a79eeca943370eafea601e87da76c0e57e
CGO: disabled
On both client & server. Server's configuration is Docker based.
Description
Thank you for the a great software - I'm trying to make it work, but fail. Read all the docs, examples and tried to get support from anyone using it, but with not much luck.
I'm not a sponsor for now, but I would like to become one, just need to make it work - any help would be much appreciated!
I'm starting sudo sing-box -c 312266054.json run but nothing works. I can't see anything in DEBUG mode, except for the following error (also highlighted in the logs attached): +0000 2025-03-01 11:49:33 ERROR [733328326 20.88s] inbound/vless[vless-in]: process connection from clientsIPAddress:51396: mux connection closed: read frame header: EOF
It feels like the connection is established, but for some reason failing. I'm in non-censored environment, so I don't believe it's DPI or something of the kind.
I confirm that I have read the documentation, understand the meaning of all the configuration items I wrote, and did not pile up seemingly useful options or default values.
I confirm that I have provided the server and client configuration files and process that can be reproduced locally, instead of a complicated client configuration file that has been stripped of sensitive data.
I confirm that I have provided the simplest configuration that can be used to reproduce the error I reported, instead of depending on remote servers, TUN, graphical interface clients, or other closed-source software.
I confirm that I have provided the complete configuration files and logs, rather than just providing parts I think are useful out of confidence in my own intelligence.
The text was updated successfully, but these errors were encountered:
Don't mean to spam, just trying to troubleshoot things on my own.
I've also tried to:
run 3rd party client with vless:// URL schema against sing server and everything was working just fine
run sing-box's server process without Docker - got the very same result
sun sing-box as a client against xray server - it didn't work as well, hope the xray's server's log might be of use though:
Mar 01 16:19:22 vless xray[11132]: 2025/03/01 16:19:22.027495 [Info] [3371043928] app/proxyman/inbound: connection ends > proxy/vless/inbound: connection ends > proxy/vless/inbound: failed to transfer response payload > io: read/write on closed pipe
Mar 01 16:19:29 vless xray[11132]: 2025/03/01 16:19:29.434702 [Info] [801933548] app/proxyman/inbound: connection ends > proxy/vless/inbound: connection ends > context canceled
So, I guess the problem is narrowed down to my client config, but I'm running out of guesses.
Routing to the servers, like 1.1.1.1 is in place through tun0 (verified with ip route get 1.1.1.1), ping seems to work to 1.1.1.1 (but I'm not sure which route it uses, as tracepath is useless here) and nc -vv 1.1.1.1 443 is silent - like connection get dropped of /dev/null-ed somehow.
Operating system
Linux
System version
Ubuntu 24.04.2 LTS on client; 22.04.5 LTS on server
Installation type
Original sing-box Command Line
If you are using a graphical client, please provide the version of the client.
N/A
Version
Description
Thank you for the a great software - I'm trying to make it work, but fail. Read all the docs, examples and tried to get support from anyone using it, but with not much luck.
I'm not a sponsor for now, but I would like to become one, just need to make it work - any help would be much appreciated!
I'm starting
sudo sing-box -c 312266054.json run
but nothing works. I can't see anything in DEBUG mode, except for the following error (also highlighted in the logs attached):+0000 2025-03-01 11:49:33 ERROR [733328326 20.88s] inbound/vless[vless-in]: process connection from clientsIPAddress:51396: mux connection closed: read frame header: EOF
It feels like the connection is established, but for some reason failing. I'm in non-censored environment, so I don't believe it's DPI or something of the kind.
Reproduction
sudo sing-box -c 312266054.json run
Here is the client side JSON:
Here is a config from server side:
Logs
Supporter
Integrity requirements
The text was updated successfully, but these errors were encountered: