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>

      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