Execute bash script before connection?

[lee jonson]

Hi! I have my own vpn server (openvpn) and when I connect to it from macos sometimes routes get messed up due to network problems so I get this

2023-03-26 10:37:26.147983 MANAGEMENT: >STATE:1679816246,WAIT,,,,,,
2023-03-26 10:37:26.165161 MANAGEMENT: CMD 'hold release'
2023-03-26 10:37:28.651281 write UDP: Can't assign requested address (code=49)

So I created this simple bash script which resolves an issue:

$> less resnet.bash
ifconfig en0 down && route flush && ifconfig en0 up

Is there any way to run it each time before connection?

Thanks.

[Tunnelblick developer]

Yes. Use a "pre-connect.sh" script. See Using Scripts.