故障描述
AR 接口下(xià)配置NAT SERVER ↔γ>映射提示地(dì)址沖突,如(rú)下(xià):
nat server global 192.168.108.13'∏6 inside 172.16.1.2
Error: The address conflicts w$∏∑ith interface or ARP IP.
故障分(fēn)析
無
處理(lǐ)過程
當前接口配置如(rú)下(xià):
#
interface GigabitEthernet0/0/0
ip address 192.168.108.136 2•≥↕®55.255.255.0
#
return
AR在配置NAT映射時(shí),公網IPπ←不(bù)能(néng)與接口IP地(dì)址相(xiàn±γ g)同,否則會(huì)提示沖突,導緻配置不¥&&(bù)上(shàng)去(qù)。如(rú)果做(zuò)全§§映射,至少(shǎo)需要(yào)申請(qǐng)兩個(•≥gè)公網IP,一(yī)個(gè)配置在接口上(shàng),一'→(yī)個(gè)用(yòng)于做(zuò)全映射;♥∏♠₽如(rú)果隻有(yǒu)一(yī)個(gè)公網IP時(shí),可≤♥'(kě)以做(zuò)端口映射,公網IP使用(yòng)current-int'↕₩erface參考代替,如(rú)下(xi±♣←à):
nat server protocol tcp global ∑¶'εcurrent-interface 80 inside 172.16.1.☆ 2 80
建議(yì)/總結
無