Hanyoyi 3 don saita Adireshin IP a tsaye a cikin RHEL 8


Ƙaddamar da adireshi na IP na tsaye don rarraba Linux aiki ne na asali kuma ya kamata a kammala shi cikin ƴan matakai masu sauƙi. Tare da sakin RHEL 8 beta na jama'a, yanzu zaku iya saita hanyar sadarwar ku ta hanyoyi daban-daban ta amfani da abubuwan amfani na NetworkManager.

A cikin wannan koyawa za mu nuna muku 'yan hanyoyi daban-daban don saita adreshin IP na tsaye akan shigarwar RHEL 8. Lura cewa wannan labarin yana ɗauka, cewa kun riga kun san saitunan cibiyar sadarwar da kuke son nema don tsarin ku.

1. Yadda ake saita IP na tsaye ta Amfani da Rubutun hanyar sadarwa da hannu

Kuna iya saita adreshin IP na tsohuwar hanya ta hanyar gyarawa:

/etc/sysconfig/network-scripts/ifcfg-(interface-name)

A cikin yanayina fayil ɗin suna:

/etc/sysconfig/network-scripts/ifcfg-enp0s3

Don nemo sunan cibiyar sadarwar ku, zaku iya amfani da umarnin nmcli mai zuwa.

# nmcli con

Don shirya fayil ɗin kawai amfani da editan da kuka fi so kuma buɗe fayil ɗin:

# vim /etc/sysconfig/network-scripts/ifcfg-enp0s3
TYPE="Ethernet"
BOOTPROTO="none"
NAME="enp0s3"
IPADDR="192.168.20.150"
NETMASK="255.255.255.0"
GATEWAY="192.168.20.1"
DEVICE="enp0s3"
ONBOOT="yes"

Sannan sake kunna NetworkManager tare da:

# systemctl restart NetworkManager

A madadin, zaku iya sake loda cibiyar sadarwar ta amfani da:

# nmcli con down enp0s3 && nmcli con up enp0s3

Yanzu zaku iya duba sabon adireshin IP ta amfani da umarnin ip kamar yadda aka nuna.

# ip a show enp0s3

2. Yadda ake saita IP na tsaye ta amfani da kayan aikin Nmtui

Wata hanya don saita adreshin IP na tsaye don RHEL 8 ɗinku shine ta amfani da kayan aikin nmtui, shine ƙirar mai amfani da rubutu (TUI). Don amfani da shi kawai a rubuta umarni mai zuwa a cikin tashar ku.

# nmtui

Wannan shi ne zai kaddamar da shirin:

Zaɓi don gyara haɗin haɗin gwiwa, sannan zaɓi abin dubawa:

A cikin taga na gaba zaku iya gyara saitunan mu'amalar cibiyar sadarwa ta hanyar matsar da siginan kwamfuta tare da maɓallan kibiya akan madannai naku:

A cikin wannan misalin, na canza adireshin IP na daga 192.168.20.150 zuwa 192.168.20.160. Don ajiye canje-canje gungura ƙasa zuwa ƙarshen shafin kuma zaɓi Ok.

Sa'an nan kuma sake shigar da cibiyar sadarwa ta hanyar zabar\Kunna haɗi:

Sannan zaɓi sunan haɗin kuma zaɓi :

Kuma yanzu zaɓi Kunna > don kunna dubawa tare da sabbin saitunan da kuka ba ta.

Sannan zaɓi don komawa zuwa babban menu sannan zaɓi \Cigaba don fita.

Tabbatar cewa an yi amfani da sabon saitunan adireshin IP tare da:

# ip a show enp0s3

3. Yadda ake saita IP na tsaye ta amfani da kayan aikin Nmcli

Nmcli babban layin umarni ne na NetworkManager wanda za'a iya amfani dashi don samun bayanai ko daidaita hanyar sadarwa.

Idan kana son saita adreshin IP na tsaye, zaku iya amfani da zaɓuɓɓuka masu zuwa:

Saita adireshin IP don dubawa enp0s3 akan RHEL 8.

# nmcli con mod enp0s3 ipv4.addresses 192.168.20.170/24

Saita ƙofa akan RHEL 8:

# nmcli con mod enp0s3 ipv4.gateway 192.168.20.1

Sanar da dubawar cewa tana amfani da saitin hannu (ba dhcp da sauransu).

# nmcli con mod enp0s3 ipv4.method manual

Sanya DNS:

# nmcli con mod enp0s3 ipv4.dns "8.8.8.8"

Sake ɗora saitunan mu'amala:

# nmcli con up enp0s3 

Za a adana canje-canjenku a /etc/sysconfig/network-scripts/ifcfg-.

Anan ga fayil ɗin daidaitawa da aka ƙirƙiro mani:

# cat /etc/sysconfig/network-scripts/ifcfg-enp0s3
TYPE="Ethernet"
BOOTPROTO="none"
NAME="enp0s3"
IPADDR="192.168.20.170"
NETMASK="255.255.255.0"
GATEWAY="192.168.20.1"
DEVICE="enp0s3"
ONBOOT="yes"
PROXY_METHOD="none"
BROWSER_ONLY="no"
PREFIX="24"
DEFROUTE="yes"
IPV4_FAILURE_FATAL="no"
IPV6INIT="no"
UUID="3c36b8c2-334b-57c7-91b6-4401f3489c69"
DNS1="8.8.8.8"

A cikin wannan koyawa kun ga yadda ake daidaita adireshin IP na tsaye tare da rubutun hanyar sadarwa, nmtui da nmcli utilities a cikin RHEL 8. Idan kuna da wasu tambayoyi ko sharhi, don Allah kar ku yi shakka a gabatar da su a cikin sashin sharhin da ke ƙasa.