■WheezyにVLANを導入する。
eth0、wlan0のActive-Backup方式のbond0にタグVLANを作成。
eth0+wlan0でActive-Backupのbondingを構成する。
http://d.hatena.ne.jp/labunix/20130303
squeezeにvconfigを導入する
http://d.hatena.ne.jp/labunix/20121003
■kernelオプションの確認。
$ sudo apt-get install kernel-package
$ grep VLAN /usr/share/kernel-package/Config/config.`uname -m`
CONFIG_VLAN_8021Q=m
■「vlan」の導入。
モジュールのロードは不要になった。
$ apt-cache search ^vlan
vlan - user mode programs to enable VLANs on your ethernet devices
$ sudo apt-get install -y vlan
$ dpkg -L vlan | grep bin/
/sbin/vconfig
$ sudo modprobe 8021q
$ lsmod | grep 8021q
8021q 14118 0
garp 4150 1 8021q
$ grep 8021q /etc/modules >/dev/null|| echo "8021q" | sudo tee -a /etc/modules
8021q
■手動追加、確認、手動削除。
$ sudo vconfig add bond0 2
Added VLAN with VID == 2 to IF -:bond0:-
$ find /proc/net/vlan/ -type f -print | sudo grep . `xargs`
/proc/net/vlan/bond0.2:bond0.2 VID: 2 REORDER_HDR: 1 dev->priv_flags: 1
/proc/net/vlan/bond0.2: total frames received 0
/proc/net/vlan/bond0.2: total bytes received 0
/proc/net/vlan/bond0.2: Broadcast/Multicast Rcvd 0
/proc/net/vlan/bond0.2: total frames transmitted 0
/proc/net/vlan/bond0.2: total bytes transmitted 0
/proc/net/vlan/bond0.2: total headroom inc 0
/proc/net/vlan/bond0.2: total encap on xmit 0
/proc/net/vlan/bond0.2:Device: bond0
/proc/net/vlan/bond0.2:INGRESS priority mappings: 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0
/proc/net/vlan/bond0.2: EGRESS priority mappings:
/proc/net/vlan/config:VLAN Dev name | VLAN ID
/proc/net/vlan/config:Name-Type: VLAN_NAME_TYPE_RAW_PLUS_VID_NO_PAD
/proc/net/vlan/config:bond0.2 | 2 | bond0
■ネットワークの設定
$ sudo vconfig rem bond0.2
Removed VLAN -:bond0.2:-
$ sudo tail -7 /etc/network/interfaces
auto bond0.2
allow-hotplug bond0.2
iface bond0.2 inet static
address XXX.XXX.XXX.111
netmask 255.255.255.0
down /sbin/vconfig rem bond0.2
$ sudo /etc/init.d/networking restart
$ env LANG=C /sbin/ifconfig bond0.2 | sed s/"\(HWaddr\).*"/"\1 dummy"/g | grep -v inet6
bond0.2 Link encap:Ethernet HWaddr dummy
inet addr:XXX.XXX.XXX.XXX.111 Bcast:XXX.XXX.XXX.XXX.255 Mask:255.255.255.0
UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:34 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:6445 (6.2 KiB)
$ ip addr | grep bond0.2
10: bond0.2@bond0: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP
inet XXX.XXX.XXX.111/24 brd XXX.XXX.XXX.255 scope global bond0.2
