|
|
linux系统虚拟网络配置eth0，和eth0:1
: P3 I; g# y( }! Z# O/ S+ O6 y, Y8 L
配置网络需要从同一个网卡出去
, n$ M; n% j( s& k3 K! S. N设置：
+ `6 u( A- W6 _8 j" L% ocp ifcfg-eth0 ifcfg-eth0:0
A9 g) R) d2 h$ N修改文件：
, ]+ o# p8 ]! o[root@pxe network-scripts]# vim ifcfg-eth0:1; C G4 X4 |. H& h3 _7 `' u
TYPE=Ethernet
. E" V6 F3 M% ]. n8 d/ c L' zBOOTPROTO=static
, C2 p8 Q' R- jNAME=eth0:1
' L- j* x6 k0 ]" o6 U/ a, S! zDEVICE=eth0:1
6 [0 y. B. j2 H9 Z, z+ dONBOOT=yes( C2 e8 G# v' b
IPADDR=172.16.8.82
1 e2 N! m- U' B! t5 t1 n9 |, L; U7 |NETMASK=255.255.255.0 _+ M3 M' K9 N1 w
GATEWAY=172.16.8.13 k1 g+ I" I5 p- M( C1 p* {" m
; f$ ?1 H* M7 F2 E- K( ^9 o
重启网卡：
' _$ C! s3 G* M* _systemctl restart network.service
: b; @* C/ }: P7 Q9 W4 W; u4 l/ {: r* }6 Z
查看ip地址：/ f, O1 p7 P% M# s6 l6 B5 U1 W& t
[root@pxe network-scripts]# ip addr
$ F; k6 d% c- U* V0 e7 T: n1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000: N9 @5 J: N8 n9 ^* }- t
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
$ j4 y5 H$ `& B inet 127.0.0.1/8 scope host lo2 l. n9 v" C+ E
valid_lft forever preferred_lft forever7 N& q5 ]" l% n }' D
inet6 ::1/128 scope host ' p7 H- F: F4 Y3 {2 S
valid_lft forever preferred_lft forever& x! j# ?3 a- M% d" O% x" h
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000( B& o \, Z4 U8 A% q8 t) X
link/ether 52:54:00:97:71:f7 brd ff:ff:ff:ff:ff:ff
" Y7 ]& c3 h$ g/ y: v+ s inet 192.168.0.82/22 brd 192.168.3.255 scope global noprefixroute eth0' I! @3 y, }6 h. R; u
valid_lft forever preferred_lft forever+ P/ a1 q% n3 u" t5 |
inet 172.16.8.82/24 brd 172.16.8.255 scope global noprefixroute eth0:1
; u1 c$ \, ^% h. p valid_lft forever preferred_lft forever& V5 U) g2 a1 S' H, M0 j
inet6 fe80::5054:ff:fe97:71f7/64 scope link
) N! |8 b% w( z3 C- K) I$ Z valid_lft forever preferred_lft forever
& C7 B; j" k- t# B5 ]6 _ |
|
发表于 2022-4-19 11:18:55