failover {
    name INT
    remote 192.168.15.4
    source-address 192.168.15.3
    status primary
}
shared-network-name INT {
    description "Internal connection to ir01"
    class CLIENT_MAP {
       rule 10 {
           action permit                                       # This is equivalent to dhcpd's allow/deny members of
           match option "agent.circuit_id" value "Vlan200"     # This could match any option (ex: dhcp-client-identifier)
       }
    }
    class GUEST_MAP {
       rule 10 {
           action permit
           match option "agent.circuit_id" value "Vlan240"
       }
    }
    subnet 192.168.1.0/24 {
        class CLIENT_MAP
        default-router 192.168.1.1
        domain-name int.trae32566.org
        domain-search int.trae32566.org
        domain-search ipa.trae32566.org
        domain-search trae32566.org
        enable-failover
        name-server 192.168.255.1
        name-server 192.168.15.10
        name-server 192.168.31.3
        ntp-server 192.168.255.2
        ntp-server 192.168.15.11
        ntp-server 192.168.31.4
        range CLIENTS {
            start 192.168.1.2
            stop 192.168.1.240
        }
        server-identifier 192.168.15.2
        static-mapping QUEST {
            ip-address 192.168.1.17
            mac-address 80:f3:ef:11:e7:e7
        }
    }
    subnet 192.168.6.0/24 {
        class GUEST_MAP
        default-router 192.168.6.1
        enable-failover
        name-server 1.1.1.1
        name-server 1.0.0.1
        name-server 8.8.8.8
        ntp-server 50.205.57.38
        ntp-server 64.225.34.103
        ntp-server 129.250.35.251
        server-identifier 192.168.15.2
        range GUESTS {
            start 192.168.6.2
            stop 192.168.6.254
        }
    }
    subnet 192.168.15.0/29 {        # This tells it indirectly to use the interface eth2, which is on this subnet (is there a better way?)
        default-router 192.168.15.1
        enable-failover
        range DUMMY {
            start 192.168.15.2
            stop 192.168.15.7
        }
    }
}

{
  "lldp": {
    "interface": [
      {
        "eth0": {
          "via": "LLDP",
          "rid": "5",
          "age": "0 day, 00:00:16",
          "chassis": {
            "id": {
              "type": "mac",
              "value": "3c:61:04:5b:68:c0"
            },
            "descr": "Juniper Networks, Inc. ex2200-c-12t-2g , version 11.4R7.5 Build date: 2013-03-01 09:18:42 UTC ",
            "capability": [
              {
                "type": "Bridge",
                "enabled": true
              },
              {
                "type": "Router",
                "enabled": true
              }
            ]
          },
          "port": {
            "id": {
              "type": "local",
              "value": "521"
            },
            "descr": "ge-0/0/9.0",
            "ttl": "120"
          },
          "unknown-tlvs": {
            "unknown-tlv": {
              "oui": "00,90,69",
              "subtype": "1",
              "len": "12",
              "value": "47,50,30,32,31,33,33,36,30,36,39,36"
            }
          }
        }
      }
    ]
  }
}

show system ipv6 
 disable

show service snmp 
 community public {
     authorization ro
     network 11.11.11.0/24
 }
 contact gg@g.com
 listen-address 11.11.11.251 {
     port 161
 }
 location ru-brn

Nov 16 16:23:27 r1-brn systemd[1]: snmpd.service: Main process exited, code=exited, status=1/FAILURE
Nov 16 16:23:27 r1-brn systemd[1]: snmpd.service: Failed with result 'exit-code'.