配置高级ACL |
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当参数protocol为ICMP时,高级ACL的命令格式为: rule [ rule-id ] { deny | permit } { protocol-number | icmp } [ destination { destination-address destination-wildcard | any } | { { precedence precedence | tos tos } * | dscp dscp } | { fragment | first-fragment } | logging | icmp-type { icmp-name | icmp-type [ icmp-code ] } | source { source-address source-wildcard | any } | time-range time-name | ttl-expired | { vpn-instance vpn-instance-name | public } ] * 当参数protocol为TCP时,高级ACL的命令格式为: rule [ rule-id ] { deny | permit } { protocol-number | tcp } [ destination { destination-address destination-wildcard | any } | destination-port { eq port | gt port | lt port | range port-start port-end } | { { precedence precedence | tos tos } * | dscp dscp } | { fragment | first-fragment } | logging | source { source-address source-wildcard | any } | source-port { eq port | gt port | lt port | range port-start port-end } | tcp-flag { ack | established | fin | psh | rst | syn | urg } * | time-range time-name | ttl-expired | { vpn-instance vpn-instance-name | public } ] * 当参数protocol为UDP时,高级ACL的命令格式为: rule [ rule-id ] { deny | permit } { protocol-number | udp } [ destination { destination-address destination-wildcard | any } | destination-port { eq port | gt port | lt port | range port-start port-end } | { { precedence precedence | tos tos } * | dscp dscp } | { fragment | first-fragment } | logging | source { source-address source-wildcard | any } | source-port { eq port | gt port | lt port | range port-start port-end } | time-range time-name | ttl-expired | { vpn-instance vpn-instance-name | public } ] * 当参数protocol为GRE、IGMP、IP、IPINIP、OSPF时,高级ACL的命令格式为: rule [ rule-id ] { deny | permit } { protocol-number | gre | igmp | ip | ipinip | ospf } [ destination { destination-address destination-wildcard | any } | { { precedence precedence | tos tos } * | dscp dscp } | { fragment | first-fragment } | logging | source { source-address source-wildcard | any } | time-range time-name | ttl-expired | { vpn-instance vpn-instance-name | public } ] * |
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