Override one hostname with another.
{ "name": "Override example.com with 1.1.1.1", "conditions": [ { "type": "traffic", "expression": { "and": [ { "in": { "lhs": "net.dst.ip", "rhs": [ { "ip": "203.0.113.17" } ] } }, { "==": { "lhs": "net.dst.port", "rhs": 80 } } ] } } ], "action": "l4_override", "precedence": 50000, "enabled": true, "description": "", "rule_settings": { "block_page_enabled": false, "block_reason": "", "biso_admin_controls": { "dcp": false, "dd": false, "dk": false, "dp": false, "du": false }, "add_headers": {}, "ip_categories": false, "l4override": { "ip": "1.1.1.1", "port": 80 }, "override_host": "", "override_ips": null }, "filters": ["l4"]}