前置条件：安装vlan包

    1. # This file describes the network interfaces available on your system
    2. # and how to activate them. For more information, see interfaces(5).
    4. source /etc/network/interfaces.d/*
    6. # The loopback network interface
    7. auto lo
    8. iface lo inet loopback
    9. auto eno1
    10. iface eno1 inet manual
    12. auto eno1.4
    13. iface eno1.4 inet manual
    14. vlan-raw-device eno1
    16. auto eno1.5
    17. iface eno1.5 inet manual
    18. vlan-raw-device eno1
    20. auto eno1.6
    21. iface eno1.6 inet manual
    22. vlan-raw-device eno1
    24. auto eno1.7
    25. iface eno1.7 inet manual
    26. vlan-raw-device eno1
    28. auto eno1.26
    29. iface eno1.26 inet manual
    30. vlan-raw-device eno1
    33. auto br0
    34. iface br0 inet static
    35. address 172.17.240.197
    36. network 172.17.240.0
    37. netmask 255.255.255.0
    38. gateway 172.17.240.254
    39. dns-nameservers 202.96.134.133
    40. dns-nameservers 114.114.114.114
    41. bridge_ports eno1.26
    42. bridge_stp off
    43. bridge_fd 0
    44. bridge_maxwait 0
    46. auto br1
    47. iface br1 inet manual
    48. bridge_ports eno1.4
    49. bridge_stp off
    50. bridge_fd 0
    51. bridge_maxwait 0
    52. auto br2
    53. iface br2 inet manual
    54. bridge_ports eno1.5
    55. bridge_stp off
    56. bridge_fd 0
    57. bridge_maxwait 0
    59. auto br3
    60. iface br3 inet manual
    61. bridge_ports eno1.6
    62. bridge_stp off
    63. bridge_fd 0
    64. bridge_maxwait 0
    65. auto br4
    66. iface br4 inet manual
    67. bridge_ports eno1.7
    68. bridge_stp off
    69. bridge_fd 0
    70. bridge_maxwait 0