똥꼬쇼 끝에 br0 통해서 네트워킹 가능하도록 설정해 놓음..


브릿지가 어떻게 동작하는 지 이해 못하고 시행착오 끝에 겨우 성공함..


이 상태를 저장하고 싶은데, 어캐하는 지 아는 분?


재부팅하면 기본 ip link 상태로 초기화되더라고


답변 올 때까지 QEMU shutdown 안 하고 존버할 예정..


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 valid_lft forever preferred_lft forever 2: ens4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel master br0 state UP group default qlen 1000 link/ether 52:54:00:12:34:56 brd ff:ff:ff:ff:ff:ff altname enp0s4 inet 10.0.2.15/24 brd 10.0.2.255 scope global dynamic noprefixroute ens4 valid_lft 85145sec preferred_lft 85145sec inet6 fec0::32c6:7733:86d5:c0f9/64 scope site temporary dynamic valid_lft 85148sec preferred_lft 13148sec inet6 fec0::7c41:142b:2fd6:381/64 scope site dynamic mngtmpaddr noprefixroute valid_lft 85148sec preferred_lft 13148sec 3: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether 52:54:00:12:34:56 brd ff:ff:ff:ff:ff:ff inet 10.0.2.15/24 scope global br0 valid_lft forever preferred_lft forever inet6 fec0::b396:55ea:984c:dff1/64 scope site temporary dynamic valid_lft 86389sec preferred_lft 14389sec inet6 fec0::5054:ff:fe12:3456/64 scope site dynamic mngtmpaddr valid_lft 86389sec preferred_lft 14389sec inet6 fe80::5054:ff:fe12:3456/64 scope link valid_lft forever preferred_lft forever