命令手冊06分冊01 gre

分冊 1 1 1disyinterface 2gre 3gre 4 5 6mtu(TunnelInterface 7 7 8i第1GRE

undoTunnel接口的目的端地址是對端接收報(bào)文的接口地址，該地址一般設(shè)置為對端Tunnel接口的源端地址。#Sysname1GigabitEthernet2/0（IP193.101.1.1Sysname2<Sysname1>system-view[Sysname1]interfacetunnel0<Sysname2>system-view[Sysname2]interfacetunnel1disyinterface

disyinterfacetunnel[number

<Sysname>disyinterfacetunnel0Tunnel0currentstate:UPLineprotocolcurrentstate:UPDescription:Tunnel0Interface umTransmitUnitis64000InternetAddressis10.1.2.1/24PrimaryEncapsulationisTUNNEL,aggregationIDnotsetTunnelsource192.13.2.1,destination192.13.2.2TunnelkeepalivedisableTunnelprotocol/transportGRE/IPGREkeydisabledChecksummingofGREpacketsLast300secondsinput:0bytes/sec,0Last300secondsoutput:0bytes/sec,0361packets 0input361packetsoutput,303240output表1-1disyinterfacetunnel命令顯示信息描述Tunnel0currentstate:Lineprotocolcurrentstate:umTransmitTunnel中MTUEncapsulationis示aggregationIDnotsetTunnelTunnelkeepaliveTunnelGREkeyLast300secondsLast300secondspacketsinputpacketsoutputgre

grechecksumundogrechecksum無相關(guān)配置可參考命令interfacetunnel。

<Sysname1>system-view[Sysname1]interfacetunnel3[Sysname1-Tunnel3]grechecksum<Sysname2>system-view[Sysname2]interfacetunnel2[Sysname2-Tunnel2]grechecksumgre

grekeykey-undogre

識(shí)別或接收其它地方來的報(bào)文。undogrekeyGRE類型隧道接口的相關(guān)配置可參考命令interfacetunnel。

<Sysname1>system-view[Sysname1]interfacetunnel3[Sysname1-Tunnel3]grekey123<Sysname2>system-view[Sysname2]interfacetunnel2[Sysname2-Tunnel2]grekey123

interfacetunnelundointerfacetunnelinterfacetunnel命令用來刪除指定的Tunnel接口。Tunnel接只具有本地意義，隧道兩端可以使用相同或不同的接。相關(guān)配置可參考命令disyinterfacetunnel、source、destination和<Sysname>system-view[Sysname]interfacetunnel3

keepalive[seconds[times]undo

缺省情況下，不使能GRE的keepalive功能。TunnelGREkeepalive報(bào)文。如果超時(shí)時(shí)間內(nèi)沒有收到隧道對端的回應(yīng)，則本端重新發(fā)送keepalive報(bào)文。如果超過最TunneldownKeepalive確認(rèn)報(bào)文時(shí)，Tunnel接口的狀態(tài)將轉(zhuǎn)換為up，否則保持down狀態(tài)。<Sysname>system-view[Sysname]interfacetunnel0mtu(TunnelInterface

mtumtu-undo缺省情況下MTU為64000。<Sysname>system-view[Sysname]interfacetunnel3[Sysname-Tunnel3]mtu10000

source{ip-address|interface-typeinterface-numberundointerface-typeinterface-number：TunnelTunnel接口的源端地址是發(fā)出報(bào)文的接口地址，該地址一般設(shè)置為對端Tunnel5GigabitEthernet2/0接口（接口IP地址為192.100.1.1）。<Sysname>system-view[Sysname]interfacetunnel5<Sysname>system-view[Sysname]interfacetunnel5

tunnel-pro