Site to site tunnels stopped connecting

PeterUK

So this is a Zywall 110 yes I know old but had a problem that some tunnel just would not connect to the FLEX 700H (which is not the problem) yet there were tunnels that did connect fine to FLEX 700H. On the Zywall 110 I tried disabling and enabling the tunnel but they just would not come o line in the end I rebooted the Zywall 110 which did not want to reboot so had to pull the plug. Then it all working again.

So I want to avoid rebooting should it happen again so is there a SSH command I can use to restart VPN service?

thanks

Zyxel_Melen

Hi @PeterUK

May I know what you want is to disable and enable the VPN tunnel or restart the VPN daemon/service?

PeterUK

hi Melen

yes how to restart the VPN daemon/service? if this happens next time instead of a full reboot

Zyxel_Melen

Hi @PeterUK

I checked this requirement, but unfortunately there is no possible method to restart the VPN daemon/service. If re-enable tunnel can't fix the problem, the next only method is to reboot the firewall.

PeterUK

yes thats what I had to do re-enable tunnel did not fix t only a reboot