vmbr0가 생성됨vmbr0.N 형식으로 VLAN 인터페이스를 설정 가능 (예: vmbr0.10 → VLAN ID 10)# nano /etc/network/interfacesauto lo
iface lo inet loopback
iface enp5s0f0 inet manual
iface enp5s0f1 inet manual
auto vmbr0
iface vmbr0 inet static
address 192.168.204.240/24
gateway 192.168.204.254
bridge-ports enp5s0f0
bridge-stp off
bridge-fd 0
+ auto vmbr1
+ iface vmbr1 inet static
+ address 192.168.204.241/24
+ bridge-ports enp5s0f1
+ bridge-stp off
+ bridge-fd 0
source /etc/network/interfaces.d/*# systemctl restart networking# ip a출력 예시:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host noprefixroute
valid_lft forever preferred_lft forever
2: enp5s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master vmbr0 state UP group default qlen 1000
link/ether 00:25:90:c6:d2:42 brd ff:ff:ff:ff:ff:ff
3: enp5s0f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master vmbr1 state UP group default qlen 1000
link/ether 00:25:90:c6:d2:43 brd ff:ff:ff:ff:ff:ff
6: vmbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 00:25:90:c6:d2:42 brd ff:ff:ff:ff:ff:ff
inet 192.168.204.240/24 scope global vmbr0
valid_lft forever preferred_lft forever
inet6 fe80::225:90ff:fec6:d242/64 scope link
valid_lft forever preferred_lft forever
7: vmbr1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 00:25:90:c6:d2:43 brd ff:ff:ff:ff:ff:ff
inet 192.168.204.241/24 scope global vmbr1
valid_lft forever preferred_lft forever
inet6 fe80::225:90ff:fec6:d243/64 scope link
valid_lft forever preferred_lft forever# nano /etc/network/interfacesauto lo
iface lo inet loopback
iface enp5s0f0 inet manual
iface enp5s0f1 inet manual
auto vmbr0
iface vmbr0 inet static
address 192.168.204.240/24
gateway 192.168.204.254
bridge-ports enp5s0f0
bridge-stp off
bridge-fd 0
- auto vmbr1
- iface vmbr1 inet static
- address 192.168.204.241/24
- bridge-ports enp5s0f1
- bridge-stp off
- bridge-fd 0
source /etc/network/interfaces.d/*# systemctl restart networking# ip a출력 예시:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host noprefixroute
valid_lft forever preferred_lft forever
2: enp5s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master vmbr0 state UP group default qlen 1000
link/ether 00:25:90:c6:d2:42 brd ff:ff:ff:ff:ff:ff
3: enp5s0f1: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN group default qlen 1000
link/ether 00:25:90:c6:d2:43 brd ff:ff:ff:ff:ff:ff
8: vmbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 00:25:90:c6:d2:42 brd ff:ff:ff:ff:ff:ff
inet 192.168.204.240/24 scope global vmbr0
valid_lft forever preferred_lft forever
inet6 fe80::225:90ff:fec6:d242/64 scope link
valid_lft forever preferred_lft forever# nano /etc/network/interfacesauto lo
iface lo inet loopback
iface enp5s0f0 inet manual
iface enp5s0f1 inet manual
+ auto bond0
+ iface bond0 manual
+ bond-slaves enp5s0f0 enp5s0f1
+ bond-miimon 100
+ bond-mode active-backup
+ bond-primary enp5s0f0
auto vmbr0
iface vmbr0 inet static
address 192.168.204.240/24
gateway 192.168.204.254
+ bridge-ports bond0
bridge-stp off
bridge-fd 0
source /etc/network/interfaces.d/*# systemctl restart networking# cat /proc/net/bonding/bond0출력 예시:
Ethernet Channel Bonding Driver: v6.8.12-4-pve
Bonding Mode: fault-tolerance (active-backup)
Primary Slave: enp5s0f0 (primary_reselect always)
Currently Active Slave: enp5s0f0
MII Status: up
MII Polling Interval (ms): 100
Up Delay (ms): 0
Down Delay (ms): 0
Peer Notification Delay (ms): 0
Slave Interface: enp5s0f0
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 00:25:90:c6:d2:42
Slave queue ID: 0
Slave Interface: enp5s0f1
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 00:25:90:c6:d2:43
Slave queue ID: 0# ip link set enp5s0f0 down# cat /proc/net/bonding/bond0출력 예시:
Ethernet Channel Bonding Driver: v6.8.12-4-pve
Bonding Mode: fault-tolerance (active-backup)
Primary Slave: enp5s0f0 (primary_reselect always)
Currently Active Slave: enp5s0f1
MII Status: up
MII Polling Interval (ms): 100
Up Delay (ms): 0
Down Delay (ms): 0
Peer Notification Delay (ms): 0
Slave Interface: enp5s0f0
MII Status: down
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 1
Permanent HW addr: 00:25:90:c6:d2:42
Slave queue ID: 0
Slave Interface: enp5s0f1
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 00:25:90:c6:d2:43
Slave queue ID: 0# nano /etc/network/interfacesauto lo
iface lo inet loopback
iface enp5s0f0 inet manual
iface enp5s0f1 inet manual
auto bond0
iface bond0 manual
bond-slaves enp5s0f0 enp5s0f1
bond-miimon 100
bond-mode active-backup
bond-primary enp5s0f0
auto vmbr0
iface vmbr0 inet static
address 192.168.204.240/24
gateway 192.168.204.254
bridge-ports bond0
bridge-stp off
bridge-fd 0
+ bridge-vlan-aware yes
+ bridge-vids 2-4094
source /etc/network/interfaces.d/*# systemctl restart networking# nano /etc/network/interfacesauto lo
iface lo inet loopback
iface enp5s0f0 inet manual
iface enp5s0f1 inet manual
auto bond0
iface bond0 inet manual
bond-slaves enp5s0f0 enp5s0f1
bond-miimon 100
bond-mode active-backup
bond-primary enp5s0f0
auto vmbr0
iface vmbr0 inet static
address 192.168.204.240/24
gateway 192.168.204.254
bridge-ports bond0
bridge-stp off
bridge-fd 0
- bridge-vlan-aware yes
- bridge-vids 2-4094
source /etc/network/interfaces.d/*# systemctl restart networkinghttps://youtu.be/n8-wlkZiqio 1. 개요 NFS(Network File System)를 설치하고, rw/ro 및 root_squash 옵션에 따른 접근 제어와 성능을 테스트하는 방법을 정리한 가이드입니다.…
https://youtu.be/4MVxzmepY3s 1. 개요 리눅스에서 정기적으로 실행되는 작업(백업, 로그 정리, 모니터링 등)은 cron 서비스를 통해 자동화할 수 있습니다.…
https://youtu.be/vPfxWFBE1yc 1. 개요 리눅스 서버를 운영할 때 사용자 계정 생성, 비밀번호 설정, 권한 부여, 계정…
https://youtu.be/Gvp2XwBfoKw 1. 개요 리눅스 서버에서는 시스템 시간(OS 시간) 과 하드웨어 시간(RTC, Real-Time Clock) 을 동기화하는 것이 매우 중요합니다. 클러스터…
https://youtu.be/pt9qhawl8LY 1. 개요 리눅스 서버에서는 시스템 시간(OS 시간) 과 하드웨어 시간(RTC, Real-Time Clock) 을 모두 관리할 수 있습니다. 운영체제의…
https://youtu.be/iPdHGXh7DUg 1. 개요 서버 운영 시 시스템 시간이 올바르게 설정되어 있지 않으면 로그 분석, 모니터링,…