ルータ変更

NW

linksysのブロードバンドルータからNEC IX2015に変更。定価\115,000ｗ
そこらのブロードバンドルータ買うのはばからしいくらい安い値段（と、個人的に思うだけ。ぱんぴー的にどうかは知らん。）で売ってたので、オークションで購入。ファームウェアの更新版が事実上入手できないのはちょっと気になるけど、YAMAHA/Ciscoは高いし、古河Fitelは出品が少ないからコレ。
これでfonやDSを接続するネットワークを論理的に分割完了。
オークションで落ちるようなバージョンのファームウェアだとCLIしかないので、コマンドリファレンスを読みつつ以下のようなコンフィグを作るのに苦痛を覚えない人にはおすすめ。なお、フレッツドットネット用の設定（IPv6トンネル）も入っているけど未検証。

! NEC Portable Internetwork Core Operating System Software
! IX Series IX2010 (magellan-sec) Software, Version 7.2.16, RELEASE SOFTWARE
! Compiled Jul 21-Thu-2005 17:23:23 JST #2
! Current time Jan 27-Sun-2008 14:57:28 JST
!
!
hostname ix2015
timezone +09 00
!
!
!
!
!
!
ntp server 133.243.238.243
ntp server 133.243.238.244
ntp server 133.243.238.163
ntp server 133.243.238.164
ntp master
ntp interval 3600
!
!
!
logging buffered 4096
logging subsystem all error
logging timestamp datetime
!
access-list macfilter-list permit src any dest any type ipv6
access-list macfilter-list permit src any dest any type ip
!
!
ip route default FastEthernet0/0.1
ip route 220.210.194.0/25 FastEthernet0/0.2
ip route 220.210.195.0/26 FastEthernet0/0.2
ip route 220.210.195.64/26 FastEthernet0/0.2
ip route 220.210.197.0/27 FastEthernet0/0.2
ip route 220.210.199.0/27 FastEthernet0/0.2
ip route 220.210.199.32/27 FastEthernet0/0.2
ip route 220.210.199.64/28 FastEthernet0/0.2
ip route 220.210.199.128/28 FastEthernet0/0.2
ip route 220.210.199.160/28 FastEthernet0/0.2
ip route 220.210.199.176/28 FastEthernet0/0.2
ip route 220.210.199.200/29 FastEthernet0/0.2
ip route 220.210.203.0/27 FastEthernet0/0.2
ip dhcp enable
ip access-list management-list permit ip src 192.168.0.0/24 dest any
ip access-list dmz deny ip src any dest 192.168.0.0/24
ip access-list dmz permit ip src any dest any
!
!
!
!
snmp-agent ip enable
snmp-agent ip community public
!
bridge irb enable
no bridge 1 bridge ip
!
!
proxy-dns ip enable
proxy-dns ip query-interval 1
proxy-dns interface FastEthernet0/0.2 priority 200
!
telnet-server ip enable
telnet-server ip access-list management-list
!
!
!
!
!
!
ppp profile ppp_profile_ひみつ
  authentication myname ひみつ
  authentication password ひみつ ひみつ
!
ppp profile ppp_profile_square
  authentication myname guest@flets
  authentication password guest@flets guest
!
ip dhcp profile dhcp_hub_1
  assignable-range 192.168.0.101 192.168.0.200
  subnet-mask 255.255.255.0
  dns-server 192.168.0.1
!
ip dhcp profile dhcp_hub_2
  assignable-range 192.168.100.101 192.168.100.200
  subnet-mask 255.255.255.0
  dns-server 192.168.100.1
!
device FastEthernet0/0
!
device FastEthernet0/1
!
device FastEthernet1/0
!
device BRI1/0
  isdn switch-type hsd128k
!
interface FastEthernet0/0.0
  filter macfilter-list 1 in
  no ip address
  bridge-group 1
  shutdown
!
interface FastEthernet0/1.0
  filter macfilter-list 1 in
  ip address 192.168.100.1/24
  ip dhcp binding dhcp_hub_2
  ip filter dmz 1 in
  bridge-group 1
  no shutdown
!
interface FastEthernet1/0.0
  filter macfilter-list 1 in
  ip address 192.168.0.1/24
  ip dhcp binding dhcp_hub_1
  bridge-group 1
  no shutdown
!
interface BRI1/0.0
  encapsulation ppp
  no auto-connect
  no ip address
  shutdown
!
interface FastEthernet0/0.1
  encapsulation pppoe
  auto-connect
  ppp binding ppp_profile_ひみつ
  ip address ipcp
  ip mtu 1454
  ip tcp adjust-mss 1414
  ip napt enable
  no shutdown
!
interface FastEthernet0/0.2
  encapsulation pppoe
  auto-connect
  ppp binding ppp_profile_square
  ip address ipcp
  ip mtu 1454
  ip tcp adjust-mss 1414
  ip napt enable
  no shutdown
!
interface Loopback0.0
  no ip address
!
interface Null0.0
  no ip address
!
interface AutoTunnel0.0
  no ip address
  shutdown