Cisco FTD ACL中默认带的几条策略创建了ACLaccess-list CSM_FW_ACL_ remark rule-id 9998: PREFILTER POLICY: Default Tunnel and Priority Policy access-list CSM_FW_ACL_ remark rule-id 9998: RULE: DEFAULT TUNNEL ACTION RULE access-list CSM_FW_ACL_ advanced permit ipinip any any rule-id 9998 acces