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Re: Test the news server connectivity over http proxy with curl.

From: Daniel Stenberg via curl-users <curl-users_at_cool.haxx.se>
Date: Thu, 18 Mar 2021 10:03:22 +0100 (CET)

On Thu, 18 Mar 2021, Hongyi Zhao via curl-users wrote:

> On Ubuntu 20.04, I have a local HTTP proxy listening on port 8080

...

> werner_at_X10DAi:~$ curl -vIx http://127.0.0.1:8080 telnet://news.rusnet.ru:119

> < HTTP/1.1 403 Forbidden

See, the proxy says it is forbidden. Proxies typically allow-lists what
specific port numbers clients are allowed to CONNECT through to.

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Received on 2021-03-18