Setting up Let's Encrypt SSL Certificate in Yandex Cloud

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1

How to fix the Let’s Encrypt SSL issue in Yandex Cloud?

2

When using MikoPBX in Yandex Cloud with DDoS protection enabled, you need to:

  1. Set MTU to 1450 bytes
  2. Set TCP MSS to 1410
    Alternative solution - disable DDoS protection. The problem is related to incorrect network settings when DDoS protection is enabled.

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