Yukiharu YABUKI の tDiary

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はれ

_ 本日のpop

236+176

_ メモ

n_saitoさんところからOpenPKG Foundation設立 - UNIX系OS汎用パッケージシステムの普及を目指す(http://pcweb.mycom.co.jp/news/2005/06/22/030.html) さて，epmとかもあるし，提案を聞きてみないとね．

_ memo bsdから見たLinux

(http://japan.linux.com/desktop/05/06/20/0123202.shtml)

_ English

(http://www.rikai.com/perl/HomePage.pl?Language=Ja)

_ 本日のミーティング

18：00よりで確定．

_ ELECOM LD-WL54G/USB

買いました．そのうち，またリベンジします．

_ 802.11i/EAP-TTLS-MD5?

(http://www.atmarkit.co.jp/fnetwork/tokusyuu/19wlan/01.html)の話を見つつ よさげなおとし所は? Linuxの場合は，supplicant が必要になるので，サプリカントのインストールは障壁ではない．となると TTLS が良いのかな．他に考慮すべき方式は? EPA-FAST? WPA-PSK ("WPA-Personal")? (http://hostap.epitest.fi/wpa_supplicant/)からまとめると

• WPA-PSK ("WPA-Personal")
• WPA with EAP (e.g., with RADIUS authentication server) ("WPA-Enterprise")

  • EAP-TLS
  • EAP-TTLS

  • EAP-TTLS/EAP-MD5-Challenge

  • EAP-FAST

のような分類になるのかしら?

_ Free radius on Sarge

Setting up FreeRADIUS using EAP/TTLS(http://www.alphacore.net/spipen/article.php3?id_article=4) この例では，EAP/TTLS-MD5に対応しているみたい．Sargeに収録されているfree radiusをチェックするとchangelogの中に

        * Added EAP-TTLS support in rlm_eap.  Tested with many clients,
          and with tunneled PAP, CHAP, MS-CHAP, MSCHAPv2, EAP-MD5,
          EAP-MSCHAPv2, and EAP-GTC.
  

とあるので他の方式もいけるみたい．

desktop:~# apt-get install freeradius
Reading Package Lists... Done
Building Dependency Tree... Done
The following extra packages will be installed:
  libltdl3
Suggested packages:
  freeradius-ldap freeradius-mysql freeradius-krb5
The following NEW packages will be installed:
  freeradius libltdl3
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
Need to get 2184kB of archives.
After unpacking 5693kB of additional disk space will be used.
Do you want to continue? [Y/n] 
Get:1 http://dist.good-day.co.jp sarge/main libltdl3 1.5.6-6 [152kB]
Get:2 http://dist.good-day.co.jp sarge/main freeradius 1.0.2-4 [2032kB]
Fetched 2184kB in 2s (853kB/s)       
Selecting previously deselected package libltdl3.
(Reading database ... 100037 files and directories currently installed.)
Unpacking libltdl3 (from .../libltdl3_1.5.6-6_i386.deb) ...
Selecting previously deselected package freeradius.
Unpacking freeradius (from .../freeradius_1.0.2-4_i386.deb) ...
Setting up libltdl3 (1.5.6-6) ...
 
Setting up freeradius (1.0.2-4) ...
Adding group `freerad' (110)...
Done.
Adding system user `freerad'...
Adding new user `freerad' (104) with group `freerad'.
Not creating home directory.
Starting FreeRADIUS daemon: Thu Jun 23 16:38:32 2005 : Info: Starting - reading configuration files ...
freeradius.