v3.5.2升级v3.6.1后内网可以正常访问ipv6动态域名无播放

[lianhong568]

v3.5.2升级v3.6.1后内网可以正常访问但lucky向代理的外网无法访问，不升级前一切正常，怎么解决，谢谢！提示下面错误

[stackia]

https://github.com/stackia/rtp2httpd/blob/main/docs/configuration.md#%E5%85%AC%E7%BD%91%E8%AE%BF%E9%97%AE%E5%BB%BA%E8%AE%AE

lucky打开“万事大吉”选项了吗

[lianhong568]

有正常打开的如下图

[stackia]

rtp2httpd是否开启了xff选项？

[lianhong568]

是不是开启这个也不行如下

[lianhong568]

不加player就提这个错误加了就提示上面的错误

[github-actions]

您好!

根据您的描述和项目代码分析,这个问题是由于 v3.6.0/v3.6.1 版本引入的反向代理增强功能导致的。问题的根本原因是:

问题分析

在 v3.6.0 版本中,commit eb78098 改进了反向代理支持,更加严格地处理 X-Forwarded-Host 和 X-Forwarded-Proto 头。当您通过 lucky 反向代理访问时:

1. Lucky 的"万事大吉"选项会透传 X-Forwarded-* 头
2. rtp2httpd 会读取这些头来生成 M3U 播放列表中的 URL
3. 但是如果没有同时开启 rtp2httpd 的 xff 选项,会导致 URL 生成错误

解决方案

您需要在 rtp2httpd 的配置文件中开启 xff 选项。请编辑 /etc/rtp2httpd.conf,找到 xff 配置项:

[global]
# 启用后,将使用 HTTP X-Forwarded-For 头作为客户端地址
# 并接受 X-Forwarded-Host / X-Forwarded-Proto 头作为 playlist.m3u 中的地址前缀
# 建议仅在使用反向代理时启用
xff = yes

将 xff = no 改为 xff = yes,或者删除前面的注释符号 ; 或 #,然后重启 rtp2httpd 服务。

为什么这样修改

• v3.5.2 及之前的版本对反向代理的支持不够完善,可能在某些情况下"碰巧"能工作
• v3.6.0 改进后要求明确开启 xff 选项才会正确处理反向代理传递的头信息
• Lucky 的"万事大吉"选项会透传 X-Forwarded-* 头,需要 rtp2httpd 开启 xff 配合才能正确工作

开启 xff 后,rtp2httpd 会:

1. 正确识别通过反向代理访问的客户端真实 IP
2. 使用 X-Forwarded-Host 和 X-Forwarded-Proto 生成正确的播放列表 URL
3. 确保外网访问时 M3U 中的链接指向正确的域名和协议

参考文档: 配置参数详解 - 公网访问建议

[stackia]

从外网访问 /playlist.m3u 把这个文件下载回来，看一下里面的 url 是怎样的

[lianhong568]

#RTP2HTTPD Config file

All blank lines and lines starting with # or ; are ignored

[global]
#GLOBAL OPTIONS
#These options can be overrided by command-line switches

#VERBOSITY: 0-quiet 1-error 2-warn 3-info 4-debug (default 1)
verbosity = 1

#maximum paralell clients (default 5)
;maxclients = 5

UDPxy URL compatibility (default yes)

;udpxy = yes

Worker processes (default 1)

;workers = 1

Hostname to check in the Host: HTTP header (default none)

;hostname = somehost.example.com

When enabled, uses HTTP X-Forwarded-For header as client address for status page display (default: no)

Only enable when running behind a reverse proxy

;xff = yes

Authentication token for HTTP requests (default none)

When set, all HTTP requests must include r2h-token query parameter with matching value

;r2h-token = your-secret-token-here

Status page path (default: /status)

;status-page-path = /status

Player page path (default: /player)

;player-page-path = /player

Interface configuration for upstream media streams

Default interface for all upstream traffic (lowest priority, used when specific interface not set)

;upstream-interface = iptv

Specific interfaces (override upstream-interface when set)

Interface for multicast (RTP/UDP) traffic

;upstream-interface-multicast = iptv

Interface for FCC unicast traffic

;upstream-interface-fcc = iptv

Interface for RTSP unicast traffic

;upstream-interface-rtsp = iptv

Priority: upstream-interface-{multicast,fcc,rtsp} > upstream-interface > routing table

External M3U Configuration

Fetch M3U playlist from a URL (file://, http://, https:// supported)

Note: HTTP/HTTPS fetching requires 'curl' command to be installed

;external-m3u = https://example.com/playlist.m3u

or use a local file

;external-m3u = file:///path/to/playlist.m3u

External M3U update interval in seconds (default 7200 = 2 hours)

Set to 0 to disable automatic updates, or a positive value for custom interval

;external-m3u-update-interval = 7200

Multicast rejoin interval in seconds (default 0, disabled)

Set to a positive value (e.g., 60) to periodically rejoin multicast groups

This is a compatibility workaround for networks with:

- IGMP snooping switches that timeout without proper IGMP Query from router

- Misconfigured network equipment that drops multicast membership

Recommended value: 30-120 seconds (less than typical switch timeout of 260s)

Only enable if you experience multicast stream interruptions

;mcast-rejoin-interval = 0

Local UDP port range for FCC client sockets (format: start-end, default random ports)

;fcc-listen-port-range = 40000-40100

Maximum number of buffers in buffer pool (default 16384)

Each buffer is 1536 bytes, so 16384 buffers = 24MB memory

Increase this value to improve throughput for multi-client concurrency

;buffer-pool-max-size = 16384

Enable zero-copy send with MSG_ZEROCOPY (default: no)

Set to 1, yes, true, or on to enable zero-copy for better performance

Zero-copy requires kernel 4.14+ with MSG_ZEROCOPY support

On supported devices, enabling this can improve throughput and reduce CPU usage

Not recommended when running behind reverse proxies like Nginx/Caddy/Lucky

;zerocopy-on-send = no

Enable video snapshot feature (default: no)

Set to 1, yes, true, or on to enable; otherwise 0 (disabled)

When enabled, allows clients to request video snapshots with snapshot=1 query parameter

;video-snapshot = no

FFmpeg executable path (default: ffmpeg, which uses system PATH)

Specify full path if ffmpeg is not in PATH or you want to use a specific version

;ffmpeg-path = /usr/bin/ffmpeg

Additional FFmpeg arguments (default: -hwaccel none)

These arguments are passed to ffmpeg when generating snapshots

Common options: -hwaccel none, -hwaccel auto, -hwaccel vaapi, -hwaccel qsv

;ffmpeg-args = -hwaccel none

[bind]
#List of address and ports to bind to, eg.
;mybox.example.net 5140
;mybox2.example.net 8000
;2001::1 http-alt

#Note that binding to port number < 1024 will
#require root privelegies and therefore is
#not recommended. (Dropping privilegies is
#not implemeted at this moment)

#below is default - all addresses, port 5140

• 5140

[services]

Instead of using external-m3u, you can also write M3U content directly below, starting with #EXTM3U header

Example:

;#EXTM3U x-tvg-url="https://example.com/epg.xml.gz"
;#EXTINF:-1 tvg-id="CCTV1" tvg-name="CCTV1" tvg-logo="https://example.com/logo/CCTV1.png" group-title="央视" catchup="default" catchup-source="rtsp://10.0.0.50:554/catchup?playseek={utc:YmdHMS}-{utcend:YmdHMS}",CCTV-1
;rtp://239.253.64.120:5140
;#EXTINF:-1 tvg-id="CCTV2" tvg-name="CCTV2" group-title="央视",CCTV-2
;rtp://239.253.64.121:5140
;#EXTINF:-1,广东卫视
;rtp://239.194.10.15:1234

已开启还是同样的问题

[lianhong568]

您好！从外网访问 /playlist.m3u 把这个文件下载回来里面的 url能正常通过VLC播放器播放

[stackia]

网页播放器按F12打开控制台 将里面报错信息截图一下