我使用 ssh 作为 socks 代理时遇到了困难。
一些细节...我使用 yakuake 连接到远程主机
ssh [email protected] -D5902
我也在浏览器中使用 127.0.0.1:5902 作为我的 socks v5 代理。
一切工作正常，但过了一段时间，我开始收到 yakuake 中的错误：
channel 57: open failed: connect failed: Connection refused
channel 12: open failed: connect failed: Connection refused
channel 13: open failed: connect failed: Connection refused
channel 5: open failed: connect failed: Connection refused
channel 13: open failed: connect failed: Connection refused
channel 5: open failed: connect failed: Connection refused
channel 10: open failed: connect failed: Connection refused
channel 6: open failed: connect failed: Connection refused
channel 5: open failed: connect failed: Connection refused
channel 5: open failed: connect failed: Connection refused
channel 9: open failed: connect failed: Connection refused
channel 22: open failed: connect failed: Connection refused
channel 5: open failed: connect failed: Connection refused
channel 9: open failed: connect failed: Connection refused
channel 15: open failed: connect failed: Connection refused
channel 16: open failed: connect failed: Connection refused
channel 9: open failed: connect failed: Connection refused
channel 29: open failed: connect failed: Connection refused
channel 16: open failed: connect failed: Connection refused
同时，我发现浏览器运行起来很慢。
然后我中断 yakuake 中的会话并开始新的会话，这在一段时间内有帮助，然后情况再次重复。
远程主机：
Ubuntu 14.04.3 LTS (GNU/Linux 2.6.32-042stab111.12 x86_64)
本地主机：
$ lsb_release -aNo LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 14.04.3 LTS
Release: 14.04
Codename: trusty
有没有关于如何在不中断会话的情况下解决这个问题的帮助？我宁愿设置更大的超时时间（如果可能的话）而不是接收这些错误。
答案1
我无法说出您的具体错误，但您看到这些错误的原因是因为您的浏览器正在尝试建立 SSH 服务器不允许的连接。我使用的 SOCKS5 代理抛出大量错误，因为我的 /etc/hosts 文件中有 13,000 多个条目将广告服务器解析为 0.0.0.0，并且每次尝试加载广告时都会抛出错误，因为 0.0.0.0 拒绝连接。实际上，我发现这非常令人满意。
答案2
这对我来说适用于 google-chrome 上的 socks/socks5：
ssh -D 8080 -C -N [email protected]
google-chrome --proxy-server="socks://localhost:8080"
google-chrome --proxy-server="socks5://localhost:8080"