2
Help us understand the problem. What are the problem?

More than 1 year has passed since last update.

posted at

CentOS8からTLS1.0, 1.1 に接続できない

CentOS8から、file_get_contents, wget, curl などで TLS1.1以下のプロトコルを採用しているサーバに接続しにいくと

error:1425F102:SSL routines:ssl_choose_client_version:unsupported protocol

とエラーが出て接続できない

update-crypto-policies --set LEGACY

とすることで接続できるようになる

参考:
https://stackoverflow.com/questions/58996030/sssd-2-0-0-centos-8-with-old-tls-1-0-only-ldap

Why not register and get more from Qiita?
  1. We will deliver articles that match you
    By following users and tags, you can catch up information on technical fields that you are interested in as a whole
  2. you can read useful information later efficiently
    By "stocking" the articles you like, you can search right away
Sign upLogin
2
Help us understand the problem. What are the problem?