Hello, I have client OpenVPN 2.5.0 and the vpn server is a firewall Stormshield (ip pub).
The first time all my user can successfully connect.
But after the time, specify in the configuration of OpenVPN "reneg-sec", users can log in if they enter their log/pwd immediately after logging out.
But if they wait 1 minute or 1 minute 30, the clients cannot connect.
If they try again a second time, it works.
In the logs I can see :
2020-12-16 09:35:43 us=493274 MANAGEMENT: CMD 'username "Auth" "XXXXX"'
2020-12-16 09:35:43 us=501211 MANAGEMENT: CMD 'password [...]'
2020-12-16 09:35:43 us=502208 TLS Error: [b]TLS key negotiation failed to occur within 60 seconds (check your network connectivity)[/b]
2020-12-16 09:35:43 us=502208 TLS Error: [b]TLS handshake failed[/b]
2020-12-16 09:35:43 us=502208 TLS: move_session: dest=TM_LAME_DUCK src=TM_ACTIVE reinit_src=1
2020-12-16 09:35:43 us=502208 MANAGEMENT: >STATE:1608107743,WAIT,,,,,,
2020-12-16 09:35:43 us=504203 MANAGEMENT: >STATE:1608107743,AUTH,,,,,,
2020-12-16 09:35:43 us=504203 TLS: Initial packet from [AF_INET]45.XX.XX.XX:1194, sid=XXXXXXXX XXXXXXX
2020-12-16 09:36:03 us=535783 MANAGEMENT: Client disconnected
2020-12-16 09:36:03 us=535783 ERROR: could not read Auth username/password/ok/string from management interface
2020-12-16 09:36:03 us=535783 Exiting due to fatal error
2020-12-16 09:36:03 us=535783 C:\WINDOWS\system32\route.exe DELETE 172.XX.XX.X MASK 255.255.255.255 172.XX.XX.XX
2020-12-16 09:36:03 us=542768 Route deletion via service succeeded
2020-12-16 09:36:03 us=542768 C:\WINDOWS\system32\route.exe DELETE 45.XX.YYY.XX MASK 255.255.255.255 192.XX.X.X
2020-12-16 09:36:03 us=546757 Route deletion via service succeeded
2020-12-16 09:36:03 us=546757 C:\WINDOWS\system32\route.exe DELETE 0.0.0.0 MASK 128.0.0.0 172.X.XX.XX
2020-12-16 09:36:03 us=549748 Route deletion via service succeeded
2020-12-16 09:36:03 us=549748 C:\WINDOWS\system32\route.exe DELETE 128.0.0.0 MASK 128.0.0.0 172.XX.XX.XX
2020-12-16 09:36:03 us=552740 Route deletion via service succeeded
2020-12-16 09:36:03 us=552740 Closing TUN/TAP interface
