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linux系统虚拟网络配置eth0，和eth0:1
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, h4 [1 H& i2 I: i/ [/ Y) G$ z配置网络需要从同一个网卡出去
) {% k! o8 R) i% a. ^2 J设置：. V6 E4 ~" E# s+ }5 C+ I& {
cp ifcfg-eth0 ifcfg-eth0:0
- H- w" u8 A) v0 p9 Q5 T修改文件：
/ N: n$ d6 @, }1 l; [[root@pxe network-scripts]# vim ifcfg-eth0:1
3 f3 Y$ p% H, kTYPE=Ethernet" z5 W: O) K" t9 S N+ I
BOOTPROTO=static7 N1 |- P; Y( y/ M* i# d
NAME=eth0:1
' N, b7 K; u% P9 Q) rDEVICE=eth0:1
9 C& D, }. g& s% x' \7 XONBOOT=yes
. A# q+ `$ b5 S3 K8 V8 ZIPADDR=172.16.8.82
. J8 D' }! m% u; kNETMASK=255.255.255.0$ U% O5 y1 n$ ]4 b F2 U
GATEWAY=172.16.8.1; c$ V, t6 x( s j7 b
* P* @2 Y2 Z+ s5 W- [5 k重启网卡：
4 l1 {* s/ y( Y0 {0 W. n' Asystemctl restart network.service
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查看ip地址：' |& D p& R: v/ e8 s3 v6 t
[root@pxe network-scripts]# ip addr. A6 ]/ j7 D; h
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
2 O" K5 w& V9 r9 D+ Z0 W& a# `/ ^' ] link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00% M9 q' y6 T- z4 O, A
inet 127.0.0.1/8 scope host lo
4 o( w6 i% w/ C. V valid_lft forever preferred_lft forever. H4 f3 Z- r; V
inet6 ::1/128 scope host
6 c+ \& r2 v) d, p* l4 T9 m valid_lft forever preferred_lft forever( k) s( d5 f* O6 S
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
7 I% r" T: k* ]. G$ | link/ether 52:54:00:97:71:f7 brd ff:ff:ff:ff:ff:ff
1 D% P. t/ e! g. X5 b% ^8 ^9 H inet 192.168.0.82/22 brd 192.168.3.255 scope global noprefixroute eth0 `' w5 I# Z; V7 q
valid_lft forever preferred_lft forever9 t. h( e" J: M6 B( w: U/ h, Z8 J
inet 172.16.8.82/24 brd 172.16.8.255 scope global noprefixroute eth0:1
4 P& `9 C! \' C. ~. E! g$ P valid_lft forever preferred_lft forever/ l2 F5 Y6 r" x$ D# J4 r
inet6 fe80::5054:ff:fe97:71f7/64 scope link
& j4 Z+ i8 z* v l+ C valid_lft forever preferred_lft forever
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发表于 2022-4-19 11:18:55