Upgrade FreeBSD 7.0
Published by Yuan-Chung Hsiao on Apr 14th, 2008 in tags Computer, Document, FreeBSD, OpenSource, unix
FreeBSD 7.0有許多功能(如ZFS)讓大家躍躍欲試,這邊簡單整理一下昇級的方法。
從FreeBSD 6.2 or 6.3用csup昇級上來的步驟大概如下(i386/amd64皆試過):
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Yuan-Chung Hsiao’s technical note and murmuring
Published by Yuan-Chung Hsiao on Apr 14th, 2008 in tags Computer, Document, FreeBSD, OpenSource, unix
FreeBSD 7.0有許多功能(如ZFS)讓大家躍躍欲試,這邊簡單整理一下昇級的方法。
從FreeBSD 6.2 or 6.3用csup昇級上來的步驟大概如下(i386/amd64皆試過):
Continue Reading »
Published by Yuan-Chung Hsiao on Mar 2nd, 2008 in tags Computer, Document, FreeBSD, OpenSource, unix
本文授權CC Attribution-ShareAlike 2.5
前陣子搞過FreeBSD UTF-8的term、editor(vim)、screen與irssi。弄的時候一知半解的,所以也沒很認真的做筆記(人老了…)。最近碰到台灣唯一的irc server掛點,部分channel都移至irc.freenode.net上(喔耶,有IPv6!!),也趁機將channel從Big5轉為UTF-8。
FreeBSD UTF-8有不少方法,如果主機root不是你的,修正screen與libiconv算是比較麻煩的。以下說明的只要使用者端做略為修改環境變數即可完成。
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Published by Yuan-Chung Hsiao on Apr 19th, 2005 in tags Document, FreeBSD, Network, unix
從rafan那看來的一篇 stable mailing: “Tuning for router performance“,主要是提到有關em(4) & 5.3當router的一些調法
大概就是:
http://www.freebsd.org/cgi/query-pr.cgi?pr=74986, http://docs.freebsd.org/cgi/getmsg.cgi?fetch=215083+0+archive/2004/freebsd-current/20041128.freebsd-current, http://docs.freebsd.org/cgi/getmsg.cgi?fetch=1279567+0+archive/2004/freebsd-current/20041121.freebsd-current
Published by Yuan-Chung Hsiao on Feb 24th, 2005 in tags Document, FreeBSD
有時候FreeBSD會出現下面這種訊息,通常我在做port mirror最常發生,看了就很煩。
arp: 210.71.22.222 moved from 00:09:97:be:4a:0e to 00:09:97:be:4a:0f on rl0
所以下了sysctl給它關掉吧:p
sysctl -w net.link.ether.inet.log_arp_wrong_iface=0
Published by Yuan-Chung Hsiao on Feb 10th, 2005 in tags Document, FreeBSD, OpenSource, unix
AUTHOR
Yuan-Chung Hsiao (ychsiao AT ychsiao dot org)
LICENSE
GNU Free Documentation License
Version 1.2, November 2002
http://www.gnu.org/licenses/fdl.html
About Radius
Radius( Remote Access Dial In User Service) Protocol主要用來提供Authentication機制,用來辨認使用者的身份與密碼,確認通過之後,經由Authorization授權使用者登入網域使用相關資源,並可提供Accounting機制,保存使用者的網路使用記錄,以提供系統服務業者完整認證收費機制的一個基礎。
請參考RFC 2058(January 1997)、RFC 2138(April 1997)