如何使用stun.l.google。公司代理背后的com?

https://github.com/mattermost/mattermost-webrtc/blob/master/vagrant/janus/config/janus.cfg

启用 video calls 出于测试目的 Mattermost 一部分是:

[nat]
stun_server = stun.l.google.com
stun_port = 19302

stun.l.google.com

proxytunnel -p corporate-proxy:7123 -d stun.l.google.com:19302 -a 3098

并将第一部分替换为

[nat]
stun_server = localhost
stun_port = 3098

这导致

$ docker run -it webrtc_blah_2
Janus commit: ad2c131617ac989df1a1bbd601272a5e448cbb3e
Compiled on:  Mon Jul 24 13:04:22 UTC 2017

---------------------------------------------------
  Starting Meetecho Janus (WebRTC Gateway) v0.2.4
---------------------------------------------------

Checking command line arguments...
Debug/log level is 4
Debug/log timestamps are disabled
Debug/log colors are enabled
Adding 'vmnet' to the ICE ignore list...
Using X.17.0.2 as local IP...
Token based authentication enabled
Initializing recorder code
Initializing ICE stuff (Full mode, ICE-TCP candidates disabled, IPv6 support disabled)
STUN server to use: localhost:3098
ICE handles watchdog started
Testing STUN server: message is of 20 bytes
[FATAL] [ice.c:janus_ice_set_stun_server:808] No response to our STUN BINDING test
[FATAL] [janus.c:main:3667] Invalid STUN address localhost:3098

与默认配置类似(见最后两行):

[FATAL] [ice.c:janus_ice_set_stun_server:808] No response to our STUN BINDING test
[FATAL] [janus.c:main:3667] Invalid STUN address stun.l.google.com:19302