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/ ダイヤルアクセス
/ エコノミー
/ スタンダード
]
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最終変更日 | 2018/Nov/06 |
文書サイズ | 21KB |
条件、特徴など
OCNエコノミー # # 128Kbps専用線 # +---------+ +---------+ | RT(A) | (IPマスカレード) | サーバ | +----+----+ +----+----+ | 172.16.184.33 (1) | 172.16.184.34 | 192.168.0.1 (2) | | | 172.16.184.32/28 (g) | | 192.168.0.0/24 (p) ------+-----------------------------+-------------------------- | | | 192.168.0.2 | 192.168.0.3 +---------+ +---------+ | RT(B) | | RT(C) | +---------+ +---------+ # # # 専用線(64Kbps,128Kbps) # 専用線(64Kbps,128Kbps) # # +----+----+ +----+----+ | RT(D) | | RT(E) | +---------+ +---------+ | 192.168.1.1 | 192.168.2.1 | 192.168.1.0/24 | 192.168.2.0/24 -----+----------------------- -----+-----------------------
宛先/ネットマスク | 次のホップ | 生成コマンド |
---|---|---|
default | PP[LEASED]、または、PP[01] | ip pp route add net |
172.16.184.32/28 | LAN1(172.16.184.33) | ip lan address |
192.168.0.0/24 | LAN1(192.168.0.1) | ip lan secondary address |
192.168.1.0/24 | LAN1(192.168.0.2) | ip lan route add net |
192.168.2.0/24 | LAN1(192.168.0.3) | ip lan route add net |
# # RTに関する設定 # pp line l128 ip lan address 172.16.184.33/28 ip lan secondary address 192.168.0.1/24 ip lan route add net 192.168.1.0/24 192.168.0.2 2 ip lan route add net 192.168.2.0/24 192.168.0.3 2 ip lan routing protocol none # # 接続相手(OCNエコノミー,専用線)に関する設定 # pp select leased ip pp route add net default 1 nat use on nat masquerade on nat address global 172.16.184.46 nat address private 192.168.0.1-192.168.2.254 pp enable leased # # RTに関する設定 # dns server "172.16.184.34" dns domain "ドメイン名" # # 保存と再起動 # save restart
# # RTに関する設定 # bri line 1 l128 ip lan address 172.16.184.33/28 ip lan secondary address 192.168.0.1/24 ip lan route add net 192.168.1.0/24 192.168.0.2 2 ip lan route add net 192.168.2.0/24 192.168.0.3 2 ip lan routing protocol none # # 接続相手(OCNエコノミー,専用線)に関する設定 # pp select 1 pp bind bri 1 ip pp route add net default 1 nat use on nat masquerade on nat address global 172.16.184.46 nat address private 192.168.0.1-192.168.2.254 pp enable 1 # # RTに関する設定 # dns server "172.16.184.34" dns domain "ドメイン名" # # 保存と再起動 # save restart
宛先/ネットマスク | 次のホップ | 生成コマンド |
---|---|---|
default | LAN1(192.168.0.1) | ip lan route add net |
172.16.184.32/28 | LAN1(192.168.0.1) (省略可能) | ip lan route add net |
192.168.0.0/24 | LAN1(192.168.0.2) | ip lan address |
192.168.1.0/24 | PP[LEASED]、または、PP[01] | ip pp route add net |
192.168.2.0/24 | LAN1(192.168.0.3) | ip lan route add net |
# # RTに関する設定 # pp line l128 ip lan address 192.168.0.2/24 ip lan route add net default 192.168.0.1 2 ip lan route add net 172.16.184.32/28 192.168.0.1 2 ip lan route add net 192.168.2.0/24 192.168.0.3 2 ip lan routing protocol none # # 接続相手(専用線)に関する設定 # pp select leased ip pp route add net 192.168.1.0/24 1 pp enable leased # # 保存と再起動 # save restart
# # RTに関する設定 # bri line 1 l128 ip lan address 192.168.0.2/24 ip lan route add net default 192.168.0.1 2 ip lan route add net 172.16.184.32/28 192.168.0.1 2 ip lan route add net 192.168.2.0/24 192.168.0.3 2 ip lan routing protocol none # # 接続相手(専用線)に関する設定 # pp select 1 pp bind bri 1 ip pp route add net 192.168.1.0/24 1 pp enable 1 # # 保存と再起動 # save restart
宛先/ネットマスク | 次のホップ | 生成コマンド |
---|---|---|
default | LAN1(192.168.0.1) | ip lan route add net |
172.16.184.32/28 | LAN1(192.168.0.1) (省略可能) | ip lan route add net |
192.168.0.0/24 | LAN1(192.168.0.2) | ip lan address |
192.168.1.0/24 | LAN1(192.168.0.3) | ip lan route add net |
192.168.2.0/24 | PP[LEASED]、または、PP[01] | ip pp route add net |
# # RTに関する設定 # pp line l128 ip lan address 192.168.0.3/24 ip lan route add net default 192.168.0.1 2 ip lan route add net 172.16.184.32/28 192.168.0.1 2 ip lan route add net 192.168.1.0/24 192.168.0.2 2 ip lan routing protocol none # # 接続相手(専用線)に関する設定 # pp select leased ip pp route add net 192.168.2.0/24 1 pp enable leased # # 保存と再起動 # save restart
# # RTに関する設定 # bri line 1 l128 ip lan address 192.168.0.3/24 ip lan route add net default 192.168.0.1 2 ip lan route add net 172.16.184.32/28 192.168.0.1 2 ip lan route add net 192.168.1.0/24 192.168.0.2 2 ip lan routing protocol none # # 接続相手(専用線)に関する設定 # pp select 1 pp bind bri 1 ip pp route add net 192.168.2.0/24 1 pp enable 1 # # 保存と再起動 # save restart
宛先/ネットマスク | 次のホップ | 生成コマンド |
---|---|---|
default | PP[LEASED]、または、PP[01] | ip pp route add net |
172.16.184.32/28 | PP[LEASED]、または、PP[01] (省略可能) | ip pp route add net |
192.168.0.0/24 | PP[LEASED]、または、PP[01] (省略可能) | ip pp route add net |
192.168.1.0/24 | LAN1(192.168.1.1) | ip lan addres |
192.168.2.0/24 | PP[LEASED]、または、PP[01] (省略可能) | ip pp route add net |
# # RTに関する設定 # pp line l128 ip lan address 192.168.1.1/24 ip lan routing protocol none # # 接続相手(専用線)に関する設定 # pp select leased ip pp route add net default 2 ip pp route add net 172.16.184.32/28 2 ip pp route add net 192.168.0.0/24 1 ip pp route add net 192.168.2.0/24 2 pp enable leased # # 保存と再起動 # save restart
# # RTに関する設定 # bri line 1 l128 ip lan address 192.168.1.1/24 ip lan routing protocol none # # 接続相手(専用線)に関する設定 # pp select 1 pp bind bri 1 ip pp route add net default 2 ip pp route add net 172.16.184.32/28 2 ip pp route add net 192.168.0.0/24 1 ip pp route add net 192.168.2.0/24 2 pp enable 1 # # 保存と再起動 # save restart
宛先/ネットマスク | 次のホップ | 生成コマンド |
---|---|---|
default | PP[LEASED]、または、PP[01] | ip pp route add net |
172.16.184.32/28 | PP[LEASED]、または、PP[01] (省略可能) | ip pp route add net |
192.168.0.0/24 | PP[LEASED]、または、PP[01] (省略可能) | ip pp route add net |
192.168.2.0/24 | PP[LEASED]、または、PP[01] (省略可能) | ip pp route add net |
192.168.1.0/24 | LAN1(192.168.1.1) | ip lan addres |
# # RTに関する設定 # pp line l128 ip lan address 192.168.2.1/24 ip lan routing protocol none # # 接続相手(専用線)に関する設定 # pp select leased ip pp route add net default 2 ip pp route add net 172.16.184.32/28 2 ip pp route add net 192.168.0.0/24 1 ip pp route add net 192.168.1.0/24 2 pp enable leased # # 保存と再起動 # save restart
# # RTに関する設定 # bri line 1 l128 ip lan address 192.168.2.1/24 ip lan routing protocol none # # 接続相手(専用線)に関する設定 # pp select 1 pp bind bri 1 ip pp route add net default 2 ip pp route add net 172.16.184.32/28 2 ip pp route add net 192.168.0.0/24 1 ip pp route add net 192.168.1.0/24 2 pp enable 1 # # 保存と再起動 # save restart
[ Question & Answer ]
RIPを聞きたくないRTで以下の設定を追加します。
ip lan rip listen none
TCP/IPルーティング情報 (show ip route コマンドで確認)
宛先/ネットマスク | 次のホップ | 生成コマンド |
---|---|---|
default | LAN1(192.168.0.1) | ip lan route add net |
172.16.184.32/28 | LAN1(192.168.0.1) (省略可能) | ip lan route add net |
192.168.0.0/24 | LAN1(192.168.0.2) | ip lan address |
192.168.1.0/24 | PP[01] | ip pp route add net |
192.168.2.0/24 | PP[01] | ip pp route add net |
bri line 1 l128 bri line 2 l128 ip lan address 192.168.0.2/24 ip lan route add net default 192.168.0.1 2 ip lan route add net 172.16.184.32/28 192.168.0.1 2 ip lan routing protocol none # # PP[01]…RT(D)向け pp select 1 pp bind bri 1 ip pp route add net 192.168.1.0/24 1 pp enable 1 # # PP[02]…RT(E)向け pp select 2 pp bind bri 2 ip pp route add net 192.168.2.0/24 1 pp enable 2
pp line l128 ip lan address 172.16.184.33/28 ip lan secondary address 192.168.0.1/24 ip lan route add net 192.168.1.0/24 192.168.0.2 2 ip lan route add net 192.168.2.0/24 192.168.0.3 2 ip lan routing protocol none pp select leased ip pp route add net default 1 nat use on nat masquerade on nat address global 172.16.184.46 nat address private 192.168.0.1-192.168.2.254 pp enable leased
pp line l128 ip lan address 192.168.0.2/24 ip lan route add net default 192.168.0.1 2 ip lan route add net 192.168.2.0/24 192.168.0.3 2 ip lan routing protocol none pp select leased ip pp route add net 192.168.1.0/24 1 pp enable leased
pp line l128 ip lan address 192.168.0.3/24 ip lan route add net default 192.168.0.1 2 ip lan route add net 192.168.1.0/24 192.168.0.2 2 pp select leased ip pp route add net 192.168.2.0/24 1 pp enable leased
pp line l128 ip lan address 192.168.1.1/24 ip lan routing protocol none pp select leased ip pp route add net default 1 pp enable leased
pp line l128 ip lan address 192.168.2.1/24 ip lan routing protocol none pp select leased ip pp route add net default 1 pp enable leased
RT(A)からプライベートIPアドレス向けにRIPを流したいの
で、プライマリ・アドレスにはプライベートIPアドレスを付けます。
RIPで運用する場合、ネットマスク情報は正しく伝わりませんので、
「172.16.184.33/28」のネットワーク情報は正しく伝わりません。
清く正しくRIPを使うには、RIP2をお使い下さい。
pp line l128 ip lan address 192.168.0.1/24 ip lan secondary address 172.16.184.33/28 pp select leased ip pp route add net default 1 nat use on nat masquerade on nat address global 172.16.184.46 nat address private 192.168.0.1-192.168.2.254 pp enable leased
pp line l128 ip lan address 192.168.0.2/24 pp select leased ip pp route add net 192.168.1.0/24 1 pp enable leased
pp line l128 ip lan address 192.168.0.2/24 pp select leased ip pp route add net 192.168.1.0/24 1 pp enable leased
pp line l128 ip lan address 192.168.1.1/24 pp select leased ip pp route add net default 1 pp enable leased
pp line l128 ip lan address 192.168.2.1/24 pp select leased ip pp route add net default 1 pp enable leased
RT(A)からプライベートIPアドレス向けにRIPを流したいの
で、プライマリ・アドレスにはプライベートIPアドレスを付けます。
RIP2で運用する場合、異なるサイズのネットマスク情報も正しく伝わります。
pp line l128 ip lan address 192.168.0.1/24 ip lan secondary address 172.16.184.33/28 ip lan routing protocol rip2 pp select leased ip pp route add net default 1 nat use on nat masquerade on nat address global 172.16.184.46 nat address private 192.168.0.1-192.168.2.254 pp enable leased
pp line l128 ip lan address 192.168.0.2/24 ip lan routing protocol rip2 pp select leased ip pp route add net 192.168.1.0/24 1 pp enable leased
pp line l128 ip lan address 192.168.0.2/24 ip lan routing protocol rip2 pp select leased ip pp route add net 192.168.1.0/24 1 pp enable leased
RIP2を使う必要ありません。
pp line l128 ip lan address 192.168.1.1/24 pp select leased ip pp route add net default 1 pp enable leased
RIP2を使う必要ありません。
pp line l128 ip lan address 192.168.2.1/24 pp select leased ip pp route add net default 1 pp enable leased
[ 目次
/ ダイヤルアクセス
/ エコノミー
/ スタンダード
]
[ +VPN
/ +専用線
/ +ISDN
/ +フィルタ
/ files
]
|