OS: CentOS6
4 C% @% k5 ?4 L h+ P銝撘萇雯∠憭 Public IP:" n' o6 T8 {* g
Linux 蝬脰楝閮剖瑼摮曉具/etc/sysconfig/network-scripts鋆∴甇支隞亦洵銝撘萇雯∠閮剖瑼箝ifcfg-eth0(蝡航嗅摰鋆Centos撌亦撣怎閮剖,航賣疳fcfg-eth3銋銝銝摰)嚗憒閬隞亦洵銝撘萇雯∠箏箇嚗蝬摰憭 IP嚗芷閬具/etc/sysconfig/network-scripts桅銝剖遣蝡銝箝ifcfg-eth0-1(ifcfg-eth0:1,蝔勗航芸)瑼獢嚗閮剖孵憒銝嚗
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9 ?& Q# C0 q, k, y1 ~[root@KK ~ ]# cd /etc/sysconfig/network-scripts
3 d- k3 x- ]% ^8 x- i* A1 g C4 g[root@KK network-scripts ]# cp ifcfg-eth0 ifcfg-eth0-1
7 X+ ?4 z9 ~0 k7 `! [6 y[root@KK network-scripts ]# vi ifcfg-eth0-1嚗蝺刻摩甇方身摰瑼嚗
* F' y: O" B G& z! e9 {[root@KK network-scripts ]# ifup ifcfg-eth0-1嚗甇文撐蝬脣∴
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3 j7 O, o& ?+ `3 Y9 n$ M2 i閮剖瑼靽格對
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DEVICE="eth0:1"
" b' d5 t) D( P# a8 oBOOTPROTO="static"
$ n3 \ t8 \( WDNS1="8.8.8.8"% W P! V [' ~1 g. g: i7 `! X) }1 q2 h
DNS2="8.8.4.4": p% a* G% |; g. o1 S
GATEWAY="xxx.xxx.xx.x"
5 s! n' _5 G |: K+ oIPADDR="xxx.xxx.xx.xx"
" g& Q' k$ q; ]IPV6INIT="yes"4 `3 _' S) T" R+ J
IPV6_AUTOCONF="yes"
5 R/ f& a; j7 s: {) y% y! iNETMASK="255.255.255.0"* V( U9 t: I9 d+ a9 G
NM_CONTROLLED="yes"
" d5 h9 V" Y$ r% W& q3 hONBOOT="yes"% r: t ?. w3 R8 Q
TYPE="Ethernet"
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憒閬蝬摰憭 IP 雿蝵殷芷閬閮剖瑼蝔勗閮剖瑼批捆銝剔eth0:x,x臭誑 1 ~ 254 嚗Linux 憭臭誑舀 255 IP
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, u7 Y) v( j+ A% a3 q& MSetup Virtual Private LAN:
. F8 b6 D7 R2 J+ a急輯身摰蝺頝臭蝙臭誑銝餅皞,璈輯身摰憟賢幢inux銋/etc/sysconfig/network-scripts/銝撠Ｙifcfg-eth? 瑼獢 ?舀詨 (銝臭蝙甬fcfg-eth0,血∩)
* ~% a6 G0 ?, O' a0 g, B. s/ \湔隘fcfg-eth1,批捆:9 T* r9 h# g7 {3 R2 T2 E
ONBOOT = yes3 ]2 v1 L0 F$ H f
NM-CONTROLLED = yes
* c; l1 @/ P+ ]7 Q( TBOOTPROTO = static
+ c- m5 A) h ^6 b, WIPADDR = 192.168.1.1% U5 B6 u3 O; c& U, m! k
NETMASK = 255.255.255.0
5 w8 s; B J5 t) h+ gHOTPLUG = no' z/ z6 d3 C0 ^: p
摮瑼嗅蝬脣 ifup eth1
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瑼Ｘ亦雯頝舀臬阡撌亙:
' k0 @. m& \0 q- q#ip address show
8 A1 Y7 p! e$ w) f5 ?#ip nei ip n //nei=neighbour* E7 a d6 m" P; ]
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P.S
0 s/ x+ k, E) r# v. cubuntu 祈: % s8 L3 b/ Y6 V6 D7 B
https://www.ionos.com/help/server-cloud-infrastructure/private-network/manually-setting-up-a-private-network-in-a-cloud-server/manually-setting-up-a-private-network-for-a-cloud-server-ubuntudebian/2 {5 ~! q- X$ H! M
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8 U ]+ u, x2 i( Shttps://www.ionos.com/help/server-cloud-infrastructure/setting-up-a-private-network-for-dedicated-servers-ubuntudebian/
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潸” 2018-8-16 21:40:06
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