控制列表加nat转换（华为）
控制列表加NAT转换（华为）实验环境：真机
实验器材：三台路由器，一台windows虚拟机（桥接）
R1配置：
inter e0
ip address 192.168.1.254 24
loopback
Ethernet0 running on loopback mode
in
%22:02:31: Interface Ethernet0 is UP
%22:02:31: tLine protocol ip on the interface Ethernet0 is UP
Incomplete command
inter s0
ip address 192.168.4.1 24
R2配置：
inter e0
ip address 192.168.3.254 24
%22:03:14: Line protocol ip on the interface Ethernet0 is UP
inter s0
ip address 192.168.4.2 24
%22:03:34: Line protocol ip on the interface Serial0 is UP
shut
% Interface Serial0 is shut down
%22:03:39: Interface Serial0 is DOWN
%22:03:39: Line protocol ip on the interface Serial0 is DOWN
undo shut
inter s1
ip address 192.168.5.2 24
%22:04:16: Line protocol ip on the interface Serial1 is UP
shut
% Interface Serial1 is shut down
%22:04:23: Interface Serial1 is DOWN
undo shut
R3配置：
inter e0
ip address 192.168.2.254 24
loopback
Ethernet0 running on loopback mode
%01:08:52: Interface Ethernet0 is UP
%01:08:52: Line protocol ip on the interface Ethernet0 is UP
inter s0
ip address 192.168.5.1 24
%01:09:16: Line protocol ip on the interface Serial0 is UP
shut
% Interface Serial0 is down
%01:09:19: Interface Serial0 is DOWN
undo shut
R2上做静态路由：
ip route 192.168.1.0 24 192.168.4.1
ip route 192.168.2.0 24 192.168.5.1
ping 192.168.1.254
PING 192.168.1.254: 56data bytes, press CTRL_C to break
Reply from 192.168.1.254: bytes=56 Sequence=0 ttl=255 time = 25 ms
Reply from 192.168.1.254: bytes=56 Sequence=1 ttl=255 time = 25 ms
Reply from 192.168.1.254: bytes=56 Sequence=2 ttl=255 time = 25 ms
Reply from 192.168.1.254: bytes=56 Sequence=3 ttl=255 time = 25 ms
Reply from 192.168.1.254: bytes=56 Sequence=4 ttl=255 time = 25 ms
--- 192.168.1.254 ping statistics ---
5 packets transmitted
5 packets received
0.00% packet loss
round-trip min/avg/max = 25/25/25 ms
ping 192.168.2.254
PING 192.168.2.254: 56data bytes, press CTRL_C to break
Reply from 192.168.2.254: bytes=56 Sequence=0 ttl=255 time = 26 ms
Reply from 192.168.2.254: bytes=56 Sequence=1 ttl=255 time = 26 ms
Reply from 192.168.2.254: bytes=56 Sequence=2 ttl=255 time = 26 ms
Reply from 192.168.2.254: bytes=56 Sequence=3 ttl=255 time = 26 ms
Reply from 192.168.2.254: bytes=56 Sequence=4 ttl=255 time = 26 ms
--- 192.168.2.254 ping statistics ---
5 packets transmitted
5 packets received
0.00% packet loss
round-trip min/avg/max = 26/26/26 ms
r2上做访问列表：
acl 2000
rule permit source 192.168.3.0 0.0.0.255
Rule has been added to normal packet-filtering rules
acl 2001
rule permit source 192.168.3.0 0.0.0.255
Rule has been added to normal packet-filtering rules
inter s0
nat outbound 2000 interface
inter s1
nat outbound 2001 interface
本地虚拟机测试：
dis ip rout
Routing Tables:
Destination/MaskProto Pref Metric Nexthop Interface
127.0.0.0/8 Direct 0 0 127.0.0.1 LoopBack0
127.0.0.1/32Direct 0 0 127.0.0.1 LoopBack0
192.168.1.0/24Static 60 0 192.168.4.1 Serial0
192.168.2.0/24Static 60 0 192.168.5.1 Serial1
192.168.3.0/24Direct 0 0 192.168.3.254 Ethernet0
192.168.3.254/32Direct 0 0 127.0.0.1 LoopBack0
192.168.4.0/24Direct 0 0 192.168.4.1 Serial0
192.168.4.1/32Direct 0 0 192.168.4.1 Serial0
192.168.4.2/32Direct 0 0 127.0.0.1 LoopBack0
192.168.5.0/24Direct 0 0 192.168.5.1 Serial1
192.168.5.1/32Direct 0 0 192.168.5.1 Serial1
192.168.5.2/32Direct 0 0 127.0.0.1 LoopBack0
ping 192.168.2.254
PING 192.168.2.254: 56data bytes, press CTRL_C to break
Reply from 192.168.2.254: bytes=56 Sequence=0 ttl=255 time = 25 ms
Reply from 192.168.2.254: bytes=56 Sequence=1 ttl=255 time = 25 ms
Reply from 192.168.2.254: bytes=56 Sequence=2 ttl=255 time = 25 ms
Reply from 192.168.2.254: bytes=56 Sequence=3 ttl=255 time = 25 ms
Reply from 192.168.2.254: bytes=56 Sequence=4 ttl=255 time = 25 ms
--- 192.168.2.254 ping statistics ---
5 packets transmitted
5 packets received
0.00% packet loss
round-trip min/avg/max = 25/25/25 ms
ping 192.168.1.254
PING 192.168.1.254: 56data bytes, press CTRL_C to break
Reply from 192.168.1.254: bytes=56 Sequence=0 ttl=255 time = 25 ms
Reply from 192.168.1.254: bytes=56 Sequence=1 ttl=255 time = 25 ms
Reply from 192.168.1.254: bytes=56 Sequence=2 ttl=255 time = 25 ms
Reply from 192.168.1.254: bytes=56 Sequence=3 ttl=255 time = 25 ms
Reply from 192.168.1.254: bytes=56 Sequence=4 ttl=255 time = 25 ms
--- 192.168.1.254 ping statistics ---
5 packets transmitted
5 packets received
0.00% packet loss
round-trip min/avg/max = 25/25/25 ms
dis ip rout
Routing Tables:
Destination/MaskProto Pref Metric Nexthop Interface
127.0.0.0/8 Direct 0 0 127.0.0.1 LoopBack0
127.0.0.1/32Direct 0 0 127.0.0.1 LoopBack0
192.168.1.0/24Direct 0 0 192.168.1.254 Ethernet0
192.168.1.254/32Direct 0 0 127.0.0.1 LoopBack0
192.168.4.0/24Direct 0 0 192.168.4.2 Serial0
192.168.4.1/32Direct 0 0 127.0.0.1 LoopBack0
192.168.4.2/32Direct 0 0 192.168.4.2 Serial0
ping 192.168.3.254
PING 192.168.3.254: 56data bytes, press CTRL_C to break
Request time out
Request time out
Request time out
Request time out
Request time out
--- 192.168.3.254 ping statistics ---
5 packets transmitted
0 packets received
100.00% packet loss
dis ip rout
Routing Tables:
Destination/MaskProto Pref Metric Nexthop Interface
127.0.0.0/8 Direct 0 0 127.0.0.1 LoopBack0
127.0.0.1/32Direct 0 0 127.0.0.1 LoopBack0
192.168.2.0/24Direct 0 0 192.168.2.254 Ethernet0
192.168.2.254/32Direct 0 0 127.0.0.1 LoopBack0
192.168.5.0/24Direct 0 0 192.168.5.2 Serial0
192.168.5.1/32Direct 0 0 127.0.0.1 LoopBack0
192.168.5.2/32Direct 0 0 192.168.5.2 Serial0
ping 192.168.3.254
PING 192.168.3.254: 56data bytes, press CTRL_C to break
Request time out
Request time out
Request time out
Request time out
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