Snmp-exporter use fortigate mib oid to get - name: fgIpSessIndex oid: 1.3.6.1.4.1.12356.101.11.2.1.1.1 question

[工作使用]

I want to use snmp-exporter to get the information in the fortigate firewall - name: fgIpSessIndex oid: 1.3.6.1.4.1.12356.101.11.2.1.1.1 but after I press it, it will be on the page loading, there is no relevant response, but I use snmpwalk to test, he will get a lot of sessions and will not stop and continue to catch. Is there any way to solve this problem?