起動時に警告が2つ出る　修正

起動時に警告が2つ出る

/etc/network/options

これは、使っていないとの事。

/etc/environment

これは、/etc/default/locale

に書き換えろ？
swallow:/etc/default# diff /etc/environment /etc/default/locale
1c1
< LANG="ja_JP.UTF-8"
---
> LANG=ja_JP.UTF-8
取り敢えず消してみる。

swallow:/etc/network# cat options
ip_forward=yes
spoofprotect=yes
syncookies=no
 

/etc/sysctl.conf
に変わっているので消す。

##############################################################3
# Functions previously found in netbase
#

# Uncomment the next two lines to enable Spoof protection (reverse-path filter)
# Turn on Source Address Verification in all interfaces to
# prevent some spoofing attacks
net.ipv4.conf.default.rp_filter=1
net.ipv4.conf.all.rp_filter=1

# Uncomment the next line to enable TCP/IP SYN cookies
# This disables TCP Window Scaling (http://lkml.org/lkml/2008/2/5/167),
# and is not recommended.
#net.ipv4.tcp_syncookies=1

# Uncomment the next line to enable packet forwarding for IPv4
net.ipv4.ip_forward=1