Metaphorical Dream

OpenWRT

ついに踏み入れてしまった。。。

1.[nmap before]
C:\>nmap 192.168.11.1

Starting Nmap 4.53 ( http://insecure.org ) at 2008-01-31 23:28 東京 (標準時)
mass_dns: warning: Unable to determine any DNS servers. Reverse DNS is disabled. Try using --system-
dns or specify valid servers with --dns_servers
Interesting ports on 192.168.11.1:
Not shown: 1710 closed ports
PORT STATE SERVICE
53/tcp open domain
80/tcp open http
2601/tcp open zebra
2602/tcp open ripd
MAC Address: 00:07:40:8C:91:C4 (Melco)

Nmap done: 1 IP address (1 host up) scanned in 1.141 seconds


2.[ping status]
>>>BBルータの設定初期化時
Reply from 192.168.11.1: bytes=32 time=1ms TTL=255
Reply from 192.168.11.1: bytes=32 time=1ms TTL=255
Reply from 192.168.11.1: bytes=32 time=1ms TTL=255

>>>TTL=128になったら、tftpにてput 下記の※1コマンドを打て!
Reply from 192.168.11.1: bytes=32 time<1ms TTL=128
Reply from 192.168.11.1: bytes=32 time<1ms TTL=128
Reply from 192.168.11.1: bytes=32 time<1ms TTL=128
Reply from 192.168.11.1: bytes=32 time<1ms TTL=128

>>>OpenWRT読み込み中
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.

>>>OpenWRT起動完了 TTL=64になってればOK!
Reply from 192.168.11.1: bytes=32 time=1ms TTL=64
Reply from 192.168.11.1: bytes=32 time<1ms TTL=64
Reply from 192.168.11.1: bytes=32 time<1ms TTL=64
Reply from 192.168.11.1: bytes=32 time<1ms TTL=64

※1
[tftp 投入コマンド]
C:\>tftp -i 192.168.11.1 PUT openwrt-brcm47xx-2.6-squashfs.trx
Transfer successful: 1548288 bytes in 2 seconds, 774144 bytes/s


3.[nmap after]
C:\>nmap 192.168.11.1

Starting Nmap 4.53 ( http://insecure.org ) at 2008-01-31 23:38 東京 (標準時)
mass_dns: warning: Unable to determine any DNS servers. Reverse DNS is disabled. Try using --system-
dns or specify valid servers with --dns_servers
Interesting ports on 192.168.11.1:
Not shown: 1711 closed ports
PORT STATE SERVICE
22/tcp open ssh
23/tcp open telnet
53/tcp open domain
80/tcp open http
MAC Address: 00:07:40:87:9A:77 (Melco)

Nmap done: 1 IP address (1 host up) scanned in 32.766 seconds


4.[login後のPrompt]
root@OpenWrt:~#

ちなみに、実機はドスパラで500円でゲットした「WBR-B11」です。
んで、OpenWRT本体は、kamikazeではなく、white russianになります。
どれがどれに対応しているか?は、本家のwikiを確認した方がよろし。

・・・これはやっぱり、"ゴリゴリいじる"しかないよなぁ。
もう少し時間があれば、詳しくレビューしますね。
OpenWRT関連の日本語サイトはまだ少ないから、初めてやる人にはまだまだ敷居は高いけど、これほどまで素晴らしいモノは、たくさんの人に使ってもらうことで、真の価値を見出せると思う。

って、lab対策はどうしたんだ???>オレ

[PR]
by mdesign21 | 2008-02-01 00:16 | IT系