Refer to the exhibit, which contains the partial output of a diagnose command.

Remote Gateway IP:

The output shows10.200.5.1as the remote gateway IP, confirming that this is the IP address of the remote gateway involved in the IPsec VPN tunnel.

Quick Mode Selectors:

The quick mode selectors specify the subnets involved in the VPN. The output showssrc: 0:10.1.2.0/255.255.255.0:0anddst: 0:10.1.1.0/255.255.255.0:0, indicating the subnets being tunneled.

DPD (Dead Peer Detection):

DPD is shown asmode=on-demand on=1 idle=20000ms retry=3 count=0 seqno=0, indicating that DPD is enabled in on-demand mode.

Anti-replay:

The output includesreplaywin=2048andreplaywin_lastseq=00000000, which are indicators that anti-replay protection is enabled for the IPsec tunnel.

References

Fortinet Network Security 7.2 Support Engineer Documentation

VPN Configuration and Diagnostic Guides