[GH-ISSUE #3771] xtcp 发起的 QUIC 使用 IP 地址 作为 SNI

gitea-mirror commented

2026-05-05 13:56:09 -06:00

Owner

Originally created by @xqzr on GitHub (Nov 14, 2023).
Original GitHub issue: https://github.com/fatedier/frp/issues/3771

Bug Description

使用 IP 地址作为 SNI 违反 RFC6066

Literal IPv4 and IPv6 addresses are not permitted in "HostName".

frpc Version

0.52.3

frps Version

0.52.3

System Architecture

linux/amd64

Configurations

客户端

{"proxies": [
        {
            "name": "SSH",
            "type": "xtcp",
            "localIP": "::1",
            "localPort": 22,
            "allowUsers": [
                "*"
            ]
        }
]}

访问端

{"visitors": [
        {
            "name": "SSH_v",
            "type": "xtcp",
            "serverName": "SSH",
            "bindAddr": "::1",
            "bindPort": 2202
        }
]}

Logs

No response

Steps to reproduce

访问 bindPort 端口

Affected area

Docs
Installation
Performance and Scalability
Security
User Experience
Test and Release
Developer Infrastructure
Client Plugin
Server Plugin
Extensions
Others

Originally created by @xqzr on GitHub (Nov 14, 2023). Original GitHub issue: https://github.com/fatedier/frp/issues/3771 ### Bug Description ![屏幕截图 2023-11-15 053625](https://github.com/fatedier/frp/assets/34030394/932d06d4-246d-4201-a146-ba746713ee58) 使用 IP 地址作为 SNI 违反 [RFC6066](https://datatracker.ietf.org/doc/html/rfc6066#section-3) ``` Literal IPv4 and IPv6 addresses are not permitted in "HostName". ``` ### frpc Version 0.52.3 ### frps Version 0.52.3 ### System Architecture linux/amd64 ### Configurations 客户端 ```json {"proxies": [ { "name": "SSH", "type": "xtcp", "localIP": "::1", "localPort": 22, "allowUsers": [ "*" ] } ]} ``` 访问端 ```json {"visitors": [ { "name": "SSH_v", "type": "xtcp", "serverName": "SSH", "bindAddr": "::1", "bindPort": 2202 } ]} ``` ### Logs _No response_ ### Steps to reproduce 访问 `bindPort` 端口 ### Affected area - [ ] Docs - [ ] Installation - [ ] Performance and Scalability - [ ] Security - [ ] User Experience - [ ] Test and Release - [ ] Developer Infrastructure - [ ] Client Plugin - [ ] Server Plugin - [ ] Extensions - [X] Others

gitea-mirror

2026-05-05 13:56:09 -06:00

closed this issue
added the
lifecycle/stale
label

gitea-mirror commented

2026-05-05 13:56:12 -06:00

Author

Owner

@fatedier commented on GitHub (Nov 15, 2023):

所以现在具体的问题是什么？有哪些影响？

@fatedier commented on GitHub (Nov 15, 2023): 所以现在具体的问题是什么？有哪些影响？

gitea-mirror commented

2026-05-05 13:56:13 -06:00

Author

Owner

@xqzr commented on GitHub (Nov 15, 2023):

所以现在具体的问题是什么？有哪些影响？

不符合 RFC 规范。暂时未发现有任何影响

@xqzr commented on GitHub (Nov 15, 2023): > 所以现在具体的问题是什么？有哪些影响？不符合 RFC 规范。暂时未发现有任何影响

gitea-mirror commented

2026-05-05 13:56:14 -06:00

Author

Owner

@github-actions[bot] commented on GitHub (Dec 16, 2023):

Issues go stale after 30d of inactivity. Stale issues rot after an additional 7d of inactivity and eventually close.

@github-actions[bot] commented on GitHub (Dec 16, 2023): Issues go stale after 30d of inactivity. Stale issues rot after an additional 7d of inactivity and eventually close.