デバイスの確認
$ ssh monsters-g-wrt
DD-WRT v3.0-r37305 std (c) 2018 NewMedia-NET GmbH
Release: 10/10/18
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___ ___ _ _____ ______ ____ ___
/ _ \/ _ \___| | /| / / _ \/_ __/ _ __|_ / / _ \
/ // / // /___/ |/ |/ / , _/ / / | |/ //_ <_/ // /
/____/____/ |__/|__/_/|_| /_/ |___/____(_)___/
DD-WRT v3.0
http://www.dd-wrt.com
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BusyBox v1.29.3 (2018-10-10 09:48:09 CEST) built-in shell (ash)
# ls /sys/class/net/
br0 eth0 eth1 eth2 lo teql0 vlan1 vlan2
# nvram show | grep wl[0-9]_ifname
wl0_ifname=eth1
wl1_ifname=eth2
# ifconfig
br0 Link encap:Ethernet HWaddr B0:C7:45:16:3E:49
inet addr:192.168.1.254 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:23454 errors:0 dropped:26 overruns:0 frame:0
TX packets:33422 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:3195287 (3.0 MiB) TX bytes:33895660 (32.3 MiB)
eth0 Link encap:Ethernet HWaddr B0:C7:45:16:3E:47
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:84850 errors:0 dropped:0 overruns:0 frame:0
TX packets:124650 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:11187931 (10.6 MiB) TX bytes:90808301 (86.6 MiB)
Interrupt:179 Base address:0x4000
eth1 Link encap:Ethernet HWaddr B0:C7:45:16:3E:49
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:103 overruns:0 frame:291150
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:163
eth2 Link encap:Ethernet HWaddr B0:C7:45:16:3E:4A
inet addr:192.168.2.174 Bcast:192.168.2.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1492 Metric:1
RX packets:33250 errors:0 dropped:407 overruns:0 frame:1625663
TX packets:24415 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:31852433 (30.3 MiB) TX bytes:3658427 (3.4 MiB)
Interrupt:169
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MULTICAST MTU:65536 Metric:1
RX packets:22254 errors:0 dropped:0 overruns:0 frame:0
TX packets:22254 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:1645417 (1.5 MiB) TX bytes:1645417 (1.5 MiB)
vlan1 Link encap:Ethernet HWaddr B0:C7:45:16:3E:47
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:84850 errors:0 dropped:0 overruns:0 frame:0
TX packets:110594 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:9321231 (8.8 MiB) TX bytes:89169968 (85.0 MiB)
vlan2 Link encap:Ethernet HWaddr B0:C7:45:16:3E:48
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:14056 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:1139733 (1.0 MiB)
br0 はルーターのIPアドレスであるブリッジデバイスである。
eth0 はルーターの WAN Port である。
eth1 はルーターの WiFi 5G 帯のインターフェースである。
eth2 はルーターの WiFi 2.4G 帯のインターフェースである。