If you experience problems with fail2ban .
If you are on e.g host 10.0.0.5 and do:
ssh 10.0.0.5
# ssh hangs now
and the ssh hangs, then fail2ban can be the issue.
The quick fix is to do :
fail2ban-client set addignoreip 10.0.0.5
Longer fixes/real fixes are welcome!
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2 comments
If SSH hangs when connecting to a host, fail2ban may be blocking your IP. Quick fix: whitelist it with
fail2ban-client set <jail> <redz hub script> addignoreip 10.0.0.5. Long-term fix: review fail2ban logs, jail rules, and SSH retry settings.Thank you for contacting us. Regarding your issue for FNF legacy, can you create a ticket and generate the error report from the UI > pick the cluster > Reports > Create error report for both clusters? Then attach the reports to the ticket so that we can take a look further.
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