[X2Go-Dev] [BUG] Hostname with IPv6 address but no v6 connectivity => SSH connection fail

[Mihai Moldovan]

Hi,

just dumping bugs I found to the ML as a reminder for myself (and as a means of
gathering confirmations from other people.)

Prerequisites:
  - hostname specified resolves to both an IPv4 and an IPv6 address.
  - no connectivity via IPv6, but IPv6 configured network interface (half-broken
state)

Symptoms:
  - libssh tries to connect via IPv6, but fails
  - doesn't even try the IPv4 address (which may just work fine)

Workaround:
  - specify IPv4 address as server host

Fix:
  - to do
  - report to libssh upstream

Best regards,


Mihai

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