2019-03-31 11:00:21 +00:00
---
title: RTX810と無線LANアクセスポイントを組み合わせてみた
author: kazu634
date: 2014-10-20
2021-02-23 13:15:28 +00:00
author:
- kazu634
2019-03-31 11:00:21 +00:00
categories:
2021-02-27 12:05:32 +00:00
- Labs
- Infra
tags:
2019-03-31 11:00:21 +00:00
- network
---
< a href = "https://www.flickr.com/photos/sacabezas/5829340509" onclick = "__gaTracker('send', 'event', 'outbound-article', 'https://www.flickr.com/photos/sacabezas/5829340509', '');" title = "Router by Santiago Cabezas, on Flickr" > < img class = "aligncenter" src = "https://farm6.staticflickr.com/5277/5829340509_df496661e0.jpg" alt = "Router" width = "500" height = "375" / > < / a >
RTX810を以前購入し導入していたのですが、無線LANと併用するためにこれまではプロバイダが支給する無線LANルーターにぶら下げて使用していました。ネットワーク図としては以下の様な感じです:
< a href = "https://www.flickr.com/photos/42332031@N02/14952993624" onclick = "__gaTracker('send', 'event', 'outbound-article', 'https://www.flickr.com/photos/42332031@N02/14952993624', '');" title = "home_network_before by Kazuhiro MUSASHI, on Flickr" > < img class = "aligncenter" src = "https://farm4.staticflickr.com/3947/14952993624_a1388b489e.jpg" alt = "home_network_before" width = "500" height = "331" / > < / a >
無線LANルーターの配下にPPPoEパススルーではありましたが、RTX810がぶら下がるという構成。これはなんとももったいない構成で、できればWAN側に直接接続する構成を取りたい。ということで、無線LANアクセスポイントを購入して、以下の構成に変更しました:
< a href = "https://www.flickr.com/photos/42332031@N02/15574587282" onclick = "__gaTracker('send', 'event', 'outbound-article', 'https://www.flickr.com/photos/42332031@N02/15574587282', '');" title = "home_network_after by Kazuhiro MUSASHI, on Flickr" > < img class = "aligncenter" src = "https://farm4.staticflickr.com/3945/15574587282_73a878fd49.jpg" alt = "home_network_after" width = "500" height = "317" / > < / a >
注目して欲しいのは、無線LANアクセスポイントはブリッジとして機能していて、WiFiネットワークと家庭内LANが同一のネットワークに所属していること。こうすることで、nasneくんがiPadから見えるようになりました。地味に嬉しい。
ネットワーク構成の変更とRTX810でVPNを駆使することで、外部からのアクセスが格段に便利にできるようになりました。nasneに録画した映像をリモートで視聴ということもできるようになりました。これはすごいなぁ。
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