コマンド ＞ clear (operational)

このページの概要

当ページでは、Operational モード clear コマンドの使い方をご紹介します。

clear コマンドの使い方

• clear

  Clear system information

  • clear arp

    Clear Address Resolution Protocol (ARP) cache

    • clear arp address {x.x.x.x} <ENTER>

      Clear ARP cache for an IPv4 address

    • clear arp interface {interface} <ENTER>

      Clear ARP cache for interface

  • clear connection-tracking <ENTER>

    Clear all currently tracked connections

  • clear console <ENTER>

    Clear screen

  • clear dhcp

    Clear Dynamic Host Configuration Protocol (DHCP) leases

    • clear dhcp lease ip {x.x.x.x} <ENTER>

      Clear the DHCP lease for a specific IP address

    • clear dhcp leases <ENTER>

      Clear all DHCP leases

  • clear dns
    • clear dns forwarding
      • clear dns forwarding all <ENTER>

        Clear DNS forwarding cache and counters

      • clear dns forwarding cache <ENTER>

        Clear DNS forwarding cache

  • clear firewall

    Clear firewall statistics

    • clear firewall ipv6-modify {firewall-name-ipv6}<firewall-name-ipv6>

      Clear firewall statistics for chain

      • clear firewall ipv6-modify {firewall-name-ipv6} counters <ENTER>

        Clear firewall counters

      • clear firewall ipv6-modify {firewall-name-ipv6} rule <ENTER>

        Clear firewall statistics for a rule

    • clear firewall ipv6-name {firewall-name-ipv6}
      • clear firewall ipv6-name {firewall-name-ipv6} counters <ENTER>

        Clear firewall counters

      • clear firewall ipv6-name {firewall-name-ipv6} rule <ENTER>

        Clear firewall statistics for a rule

    • clear firewall modify {firewall-name}
      • clear firewall modify {firewall-name} counters <ENTER>

        Clear firewall counters

      • clear firewall modify {firewall-name} rule <ENTER>

        Clear firewall statistics for a rule

    • clear firewall name {firewall-name}
      • clear firewall name {firewall-name} counters <ENTER>

        Clear firewall counters

      • clear firewall name {firewall-name} rule <ENTER>

        Clear firewall statistics for a rule

  • clear flow-accounting
    • clear flow-accounting counters <ENTER>

      Clear flow accounting statistics

  • clear interfaces

    Clear interface information

    • clear interfaces bonding

      Clear bonding interface information

      • clear interfaces bonding counters <ENTER>

        Clear all bonding interface counters

      • clear interfaces bonding {interface (bonding)} counters <ENTER>

        Clear interface counters for a given bonding interface

    • clear interfaces bridge

      Clear bridge interface information

      • clear interfaces bridge counters <ENTER>

        Clear all bridge interface counters

      • clear interfaces bridge {interface (bridge)} counters <ENTER>

        Clear interface counters for a given bridge interface

    • clear interfaces connection {connection} <ENTER>

      Reset datalink layer connection to peer

    • clear interfaces counters <ENTER>

      Clear interface counters for all interfaces

    • clear interfaces ethernet

      Clear ethernet interface information

      • clear interfaces ethernet counters <ENTER>

        Clear all ethernet interface counters

      • clear interfaces ethernet {interface (ethernet)} counters <ENTER>

        Clear interface counters for a given ethernet interface

    • clear interfaces loopback

      Clear loopback interface information

      • clear interfaces loopback counters <ENTER>

        Clear all loopback interface counters

      • clear interfaces loopback {interface (loopback)} counters <ENTER>

        Clear interface counters for a given loopback interface

    • clear interfaces pseudo-ethernet

      Clear pseudo-ethernet interface information

      • clear interfaces pseudo-ethernet counters <ENTER>

        Clear all pseudo-ethernet interface counters

      • clear interfaces pseudo-ethernet {interface (pseudo ethernet)} counters <ENTER>

        Clear interface counters for a given pseudo-ethernet interface

    • clear interfaces switch

      Clear switch interface information

      • clear interfaces switch counters <ENTER>

        Clear all switch interface counters

      • clear interfaces switch {interface (switch)} counters <ENTER>

        Clear interface counters for a given switch interface

    • clear interfaces tunnel

      Clear tunnel interface information

      • clear interfaces tunnel counters <ENTER>

        Clear all tunnel interface counters

      • clear interfaces tunnel {interface (tunnel)} counters <ENTER>

        Clear interface counters for a given tunnel interface

    • clear interfaces vti

      Clear vti interface information

      • clear interfaces vti counters <ENTER>

        Clear all vti interface counters

      • clear interfaces vti {interface (vti)} counters <ENTER>

        Clear interface counters for a given vti interface

  • clear ip

    Clear Internet Protocol (IP) statistics or status

    • clear ip bgp (未)

      Clear Border Gateway Protocol (BGP) statistics or status

      • clear ip bgp {A.B.C.D}

        Clear BGP neighbor IP address

      • clear ip bgp {X:X::X:X}

      • clear ip bgp all

        Clear all BGP peering sessions

      • clear ip bgp dampening

        Clear BGP route flap dampening information

      • clear ip bgp external

        Clear all BGP external peers

      • clear ip bgp peer-group

        Clear all members of peer-group

    • clear ip prefix-list (未)

      Clear prefix-list statistics or status

    • clear ip route (未)

      Clear IP route

  • clear ipv6 (未)

    Clear Internet Protocol (IPv6) statistics or status

  • clear nat counters

    Clear NAT counters

    • clear nat counters <ENTER>

      ( Clear counters for all NAT rules )

    • clear nat counters rule {nat-rule} <ENTER>

      Clear counters for a specific NAT rule

  • clear pppoe-server

    Clear PPPoE server information

    • clear pppoe-server interface {interface} <ENTER>

      Terminate a PPPoE server interface

    • clear pppoe-server user {user} <ENTER>

      Terminate specified user's current PPPoE session(s)

  • clear upnp2 rules <ENTER>

    Clear UPnP firewall and NAT port forwards

  • clear vpn

    Clear Virtual Private Network (VPN) information

    • clear vpn ipsec-peer {ipsec-peer}

      Clear all tunnels for given peer

      • clear vpn ipsec-peer {ipsec-peer} <ENTER>

        Clear all tunnels for given peer

      • clear vpn ipsec-peer {ipsec-peer} tunnel {tunnel} <ENTER>

        Clear a specific tunnel for given peer

    • clear vpn remote-access

      Clear remote access VPN information

      • clear vpn remote-access interface {interface} <ENTER>

        Terminate a remote access VPN interface

      • clear vpn remote-access user {user} <ENTER>

        Terminate specified user's current remote access VPN session(s)

  • clear vrrp master interface {interface} group {group] <ENTER>

    clear VRRP master for specified interface and group

関連項目

• パラメーター ＞ connection
• パラメーター ＞ interface
• パラメーター ＞ IPSec peer
• パラメーター ＞ IPSec tunnel
• パラメーター ＞ IPv4 アドレス
• パラメーター ＞ IPv6 アドレス
• パラメーター ＞ IPv4 ファイアウォール名
• パラメーター ＞ IPv6 ファイアウォール名
• パラメーター ＞ ユーザー名