2011-04-21

• hadoop.nchc.org.tw 維護
  • 在 dmesg 看到很多 IPv6 錯誤訊息

    [3606868.273337] IPv6 addrconf: prefix with wrong length 112
    [3607061.676147] IPv6 addrconf: prefix with wrong length 112
    [3607061.676151] IPv6 addrconf: prefix with wrong length 112
    

  • [參考] ​IPv6 addrconf: prefix with wrong length 修改 /etc/sysctl.conf 加入

    net.ipv6.conf.all.accept_ra = 0
    net.ipv6.conf.all.autoconf = 0