IPsec tunnel status by snmp

General questions
1

Hi!

Do somebody know how I can check status of my IPsec tunnel in VyOS by snmpwalk? Tried to search in internet but haven’t found anything that could work.

Thanks you!

2

you could use the presence or absence of a KERNEL route to determine if the IPSEC tunnel is up. you can find routing destinations via .1.3.6.1.2.1.4.21.1.1

3

It weird because routing table doesn’t change even if I disconnect the IPSEC tunnel, so that IT doesn’t change the OID neither