Command Manual – NAT&URPF&VPLS 
Quidway S8500 Series Routing Switches  Table of Contents
 
Huawei Technologies Proprietary 
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Table of Contents 
Chapter 1 NAT Configuration Commands.................................................................................. 1-1 
1.1 NAT Configuration Commands.......................................................................................... 1-1 
1.1.1 display nat address-group....................................................................................... 1-1 
1.1.2 display nat aging-time ............................................................................................. 1-1 
1.1.3 display nat blacklist ................................................................................................. 1-2 
1.1.4 display nat outbound............................................................................................... 1-3 
1.1.5 display nat server.................................................................................................... 1-4 
1.1.6 display nat statistics ................................................................................................ 1-5 
1.1.7 nat address-group................................................................................................... 1-6 
1.1.8 nat aging-time.......................................................................................................... 1-7 
1.1.9 nat blacklist.............................................................................................................. 1-7 
1.1.10 nat ftp server global............................................................................................. 1-10 
1.1.11 nat outbound ....................................................................................................... 1-11 
1.1.12 nat server ............................................................................................................ 1-13 
1.1.13 reset nat .............................................................................................................. 1-15 
1.2 NAT Security Logging Configuration Commands............................................................ 1-16 
1.2.1 display ip userlog export ....................................................................................... 1-16 
1.2.2 ip userlog nat......................................................................................................... 1-16 
1.2.3 ip userlog nat active-time ...................................................................................... 1-17 
1.2.4 ip userlog nat export host...................................................................................... 1-18 
1.2.5 ip userlog nat export source-ip.............................................................................. 1-18 
1.2.6 ip userlog nat export version................................................................................. 1-19 
1.2.7 ip userlog nat mode flow-begin............................................................................. 1-19 
Chapter 2 URPF Configuration Commands................................................................................ 2-1 
2.1 URPF Configuration Commands....................................................................................... 2-1 
2.1.1 display urpf.............................................................................................................. 2-1 
2.1.2 reset urpf statistic.................................................................................................... 2-2 
2.1.3 urpf enable .............................................................................................................. 2-2 
Chapter 3 VPLS Configuration Commands................................................................................ 3-1 
3.1 VPLS Configuration Commands........................................................................................ 3-1 
3.1.1 bandwidth................................................................................................................ 3-1 
3.1.2 broadcast-restrain ................................................................................................... 3-2 
3.1.3 description............................................................................................................... 3-2 
3.1.4 debugging mpls l2vpn ............................................................................................. 3-3 
3.1.5 display mac-address vsi.......................................................................................... 3-3 
3.1.6 display mpls l2vc..................................................................................................... 3-4 
3.1.7 display vsi................................................................................................................ 3-5