Renomeando o nome da interface de rede no CentOS 7:<\/p>\n
Ent\u00e3o sua interface de rede se chama algo como \u201cens\u2026.\u201d?
\nQuer o bom e velho eth0 ?<\/p>\n
[root@centos7-1 ~]# ifconfig
\nens192: flags=4163 mtu 1500
\ninet 10.x.x.152 netmask 255.255.252.0 broadcast 10.134.39.255
\ninet6 fe80::250:56ff:fe93:5f8e prefixlen 64 scopeid 0x20 ether 00:50:56:93:5f:8e txqueuelen 1000 (Ethernet)
\nRX packets 2084 bytes 136963 (133.7 KiB)
\nRX errors 0 dropped 0 overruns 0 frame 0
\nTX packets 176 bytes 22010 (21.4 KiB)
\nTX errors 0 dropped 0 overruns 0 carrier 0 collisions 0<\/p>\n
Altere o arquivo \/etc\/default\/grub, adicione no final da linha GRUB_CMDLINE_LINUX: net.ifnames=0 biosdevname=0<\/p>\n
\/etc\/default\/grub<\/p>\n
GRUB_CMDLINE_LINUX=”rd.lvm.lv=wm\/swap vconsole.font=latarcyrheb-sun16 rd.lvm.lv=wm\/root crashkernel=auto vconsole.keymap=us rhgb quiet net.ifnames=0 biosdevname=0<\/p>\n
Reconfigure o grub:
\ngrub2-mkconfig -o \/boot\/grub2\/grub.cfg<\/p>\n
Renomeie o arquivo de configura\u00e7\u00e3o:
\nmv \/etc\/sysconfig\/network-scripts\/ifcfg-ens192 \/etc\/sysconfig\/network-scripts\/ifcfg-eth0<\/p>\n
Altere o nome da interface de rede dentro do arquivo de configura\u00e7\u00e3o:<\/p>\n
# cat \/etc\/sysconfig\/network-scripts\/ifcfg-eth0
\nHWADDR=00:11:56:93:5F:8E
\nTYPE=Ethernet
\nBOOTPROTO=none
\nDEFROUTE=yes
\nPEERDNS=yes
\nPEERROUTES=yes
\nIPADDR=10.xx.xx.152
\nNETMASK=255.255.252.0
\nGATEWAY=10.x.x.1
\nIPV4_FAILURE_FATAL=no
\nIPV6INIT=no
\nIPV6_AUTOCONF=yes
\nIPV6_DEFROUTE=yes
\nIPV6_PEERDNS=yes
\nIPV6_PEERROUTES=yes
\nIPV6_FAILURE_FATAL=no
\nNAME=eth0
\nUUID=84f57a6a-9e0d-4444-a97c-e2b360345b78
\nONBOOT=yes
\nNM_CONTROLLED=no<\/p>\n
Desabilite o NetworkManager (veja o NM_CONTROLLED, j\u00e1 desativa na interface tamb\u00e9m)
\nservice NetworkManager stop
\nchkconfig NetworkManager off<\/p>\n","protected":false},"excerpt":{"rendered":"
Renomeando o nome da interface de rede no CentOS 7: Ent\u00e3o sua interface de rede se chama algo como \u201cens\u2026.\u201d? Quer o bom e velho eth0 ? [root@centos7-1 ~]# ifconfig ens192: flags=4163 mtu 1500 inet 10.x.x.152 netmask 255.255.252.0 broadcast 10.134.39.255 inet6 fe80::250:56ff:fe93:5f8e prefixlen 64 scopeid…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=\/wp\/v2\/posts\/836"}],"collection":[{"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=836"}],"version-history":[{"count":1,"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=\/wp\/v2\/posts\/836\/revisions"}],"predecessor-version":[{"id":837,"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=\/wp\/v2\/posts\/836\/revisions\/837"}],"wp:attachment":[{"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=836"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=836"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=836"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}