opensuse bridge network configuration

1.  Add OpenSUSE netease mirror

rm /etc/zypp/repos.d/*

zypper addrepo -f http://mirrors.163.com/openSUSE/distribution/leap/42.3/repo/oss/ openSUSE-leap42.3-Oss

zypper addrepo -f http://mirrors.163.com/openSUSE/distribution/leap/42.3/repo/non-oss/ openSUSE-leap42.3-Non-Oss

zypper addrepo -f http://mirrors.163.com/openSUSE/update/leap/42.3/oss/ openSUSE-leap42.3-Update-Oss

zypper addrepo -f http://mirrors.163.com/openSUSE/update/leap/42.3/non-oss/ openSUSE-leap42.3-Update-Non-Oss

2. install bridge-utils

zypper install bridge-utils

3. network config

opensuse:~ # cat /etc/resolv.conf   (DNS setting)

nameserver  119.29.29.29

opensuse:~ # cat /etc/sysconfig/network/routes  (gateway Setting)

default 192.168.181.2

eth0 setting

opensuse:~ # cat /etc/sysconfig/network/ifcfg-eth0  (eth0 setting)

BOOTPROTO='none'

HWADDR='00:0c:29:50:ba:e6'

NAME='eth0'

STARTMODE='auto'

opensuse:~ # cat /etc/sysconfig/network/ifcfg-br0 (br0 setting)

BOOTPROTO='static'

BRIDGE='yes'

BRIDGE_FORWARDDELAY='0'

BRIDGE_PORTS='eth0'

BRIDGE_STP='off'

ETHTOOL_OPTIONS=''

IPADDR='192.168.181.139/24'

STARTMODE='auto'

checking br

opensuse:~ # brctl show

bridge name     bridge id               STP enabled     interfaces

br0             8000.000c2950bae6       no              eth0