Configuring DPD on IPsec VPN

RouterOS General
1

Hi

I have ipsec vpn between two mikrotik (same firmware). first run everything works fine but after some time (2-3 hours or 1 day) when tunnel is in idle state hosts are unable to communicate. I know there is option for this and any advice how to configure Dead Peer Detection (DPD) for tunnel to live long time when it’s in idle state?

thanks

2

not enough information…

Check that the date and time are correct on the routers.

3

Yes it’s same. you think this is not DPD problem?