OS: CentOS6
& y6 |6 @, S/ y1 H8 r: \& y3 d銝撘萇雯∠憭 Public IP:( A% _( ^ ~5 E4 C7 W, I f
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* G" N! o/ Y- j
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[root@KK ~ ]# cd /etc/sysconfig/network-scripts; r" o r+ V- s- r/ n
[root@KK network-scripts ]# cp ifcfg-eth0 ifcfg-eth0-1* h2 E# P% J- j- [
[root@KK network-scripts ]# vi ifcfg-eth0-1嚗蝺刻摩甇方身摰瑼嚗
, S8 _0 O; a. V; P6 V, Z' U. J[root@KK network-scripts ]# ifup ifcfg-eth0-1嚗甇文撐蝬脣∴" X: w% n m/ C Q7 G+ e, M: e
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閮剖瑼靽格對. G' l3 E+ { Q3 [* j& Y
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DEVICE="eth0:1"
0 J! [/ _$ `" f3 ^3 D" V4 Y1 C+ HBOOTPROTO="static") S* w. O4 Y; T2 |* `! w
DNS1="8.8.8.8"
8 }9 h5 E* n; A/ A1 E& I. yDNS2="8.8.4.4"
( z V$ F- A; P" C; z- i( D# GGATEWAY="xxx.xxx.xx.x"0 I# I$ b, T* H. i
IPADDR="xxx.xxx.xx.xx"$ o- |1 Q# R4 d' n' S4 F- M) K& H
IPV6INIT="yes"
" N- m$ |) L* b) S/ OIPV6_AUTOCONF="yes"
1 y% I- k* B, M' G3 u- @( k4 i4 @NETMASK="255.255.255.0"
: K f; ~- Y- `; LNM_CONTROLLED="yes"
5 o0 I8 N* {. v6 u. Q/ [+ `4 OONBOOT="yes") T) G( K5 H7 N5 `/ H
TYPE="Ethernet"
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' x9 a" ~( ^* U/ S3 v" M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( b, L( K) v* V7 A, a) l
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Setup Virtual Private LAN:
. y0 X/ R6 M. A% k/ Q% L+ 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∩)
* l! V, P R! V8 n) a3 i湔隘fcfg-eth1,批捆:
/ n4 J" J( ]- d) N4 T, J" v7 nONBOOT = yes; t9 v- `7 n8 D5 f8 h6 ~ `! M: m
NM-CONTROLLED = yes
) \* U; J1 T* p4 n# KBOOTPROTO = static
/ R) S$ _+ S, h* u& K5 Y* jIPADDR = 192.168.1.1
; Q+ T _8 w* a4 h, CNETMASK = 255.255.255.06 m/ b# I; `& _ ` t
HOTPLUG = no
( z$ U: s' M& Z" {) f" V7 |6 U* Y摮瑼嗅蝬脣 ifup eth1
) r' B* r9 h2 M, _3 n: q8 }=========================================================
: r( f: ]2 y4 M瑼Ｘ亦雯頝舀臬阡撌亙:
, G6 p& t: `5 Q0 t8 C' \# S* G#ip address show
1 A3 U& s' W) x" w$ r8 `. l#ip nei ip n //nei=neighbour8 L$ K+ V# l% E$ S( v! u4 y# ~* ]
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ubuntu 祈: 7 C2 v' u$ k" [* X6 y: r* S
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/
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! f7 O) _7 l0 i; t5 Yhttps://www.ionos.com/help/server-cloud-infrastructure/setting-up-a-private-network-for-dedicated-servers-ubuntudebian/, Q4 m0 g9 _) Q8 j4 T7 t
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潸” 2018-8-16 21:40:06
嗉
鈭
霈
