OS: CentOS6
U/ g5 t+ n6 I銝撘萇雯∠憭 Public IP:
8 m" V8 O. c9 iLinux 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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[root@KK ~ ]# cd /etc/sysconfig/network-scripts
2 z8 I$ H! z) S- R[root@KK network-scripts ]# cp ifcfg-eth0 ifcfg-eth0-18 j7 ^; q3 l" N3 V! T: ~' M
[root@KK network-scripts ]# vi ifcfg-eth0-1嚗蝺刻摩甇方身摰瑼嚗
! j9 i- J: s @* G, C0 x* ^( F[root@KK network-scripts ]# ifup ifcfg-eth0-1嚗甇文撐蝬脣∴
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閮剖瑼靽格對* O( w6 b8 ]( [, `2 `- X# y5 Y
# U/ m @, }0 W" r7 jDEVICE="eth0:1"
' F% X* r% }# ZBOOTPROTO="static"
8 D8 c4 N$ j% L; X9 FDNS1="8.8.8.8"- F. e1 c( j) t5 U( ?
DNS2="8.8.4.4"4 E% M6 i8 `4 ~" H
GATEWAY="xxx.xxx.xx.x"0 U* |! m! w2 C* Z, _4 M" b2 s
IPADDR="xxx.xxx.xx.xx"6 n4 r/ _! r- I! k }2 K
IPV6INIT="yes"9 X$ C' R9 |- i7 V, {) A/ g% a5 O
IPV6_AUTOCONF="yes" p/ r! H' C2 T# ^5 ^
NETMASK="255.255.255.0"# p. T( U* S9 s# E& C5 i
NM_CONTROLLED="yes"0 {' W) j8 p% n( B
ONBOOT="yes"
* \* K/ o( E6 G9 gTYPE="Ethernet"; w @8 H0 x, T) E3 u
/ h( a( C5 S/ d9 y9 y- S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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Setup Virtual Private LAN:
+ `# _7 L4 n; ]( C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∩)
/ @7 ~7 a7 }2 T$ v t( T! ?8 _4 p% z! \湔隘fcfg-eth1,批捆:1 [# c7 {: Y' l5 ?" W% a
ONBOOT = yes
- k i* D# ]- q0 c9 L. a4 M# UNM-CONTROLLED = yes
; a0 n5 |+ q( f: IBOOTPROTO = static
7 s3 y1 }2 J0 ?5 h4 }+ ?IPADDR = 192.168.1.1
/ w" R% ~5 f: _- sNETMASK = 255.255.255.0
3 N& E ]' A2 d5 I4 G3 c( XHOTPLUG = no
" w t# c5 U6 E摮瑼嗅蝬脣 ifup eth1
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瑼X亦雯頝舀臬阡撌亙:; f0 p7 ?) a$ [% ^2 x
#ip address show: @5 f l- t( I. O; @$ R( v
#ip nei ip n //nei=neighbour" l! ?& ?; c3 u: I5 d* k4 T! F
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ubuntu 祈:
: P: u$ g; |6 s2 \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/& y" Y3 X) y' W. ^
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https://www.ionos.com/help/server-cloud-infrastructure/setting-up-a-private-network-for-dedicated-servers-ubuntudebian/2 P1 C4 Z5 N9 ^1 _" t8 h9 Y
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