$ ssh -l mm 192.168.2.8 Password: $ su - Password: # mount /dev/hdb1 on / type ext3 (rw) /dev/hda2 on /var/data type ext3 (rw) none on /proc type proc (rw) none on /dev/pts type devpts (rw,gid=5,mode=620) usbdevfs on /proc/bus/usb type usbdevfs (rw)
pc2 の 設定ファイルの 内容を 見て行きます これが 最終では有りませんが 参考に 表示 しておきます。まず /etc/hosts
# sed -e '/^#/d' /etc/hosts | sed -e 1d 127.0.0.1 localhost 192.168.2.8 nyanta.no-ip.info nyanta 192.168.0.5 lx.bcnet.ne.jp lx
つぎは /etc/hosts.allow
# sed -e '/^#/d' /etc/hosts.allow ALL : LOCAL ipop3d : 192.168.2.0/255.255.255.0:allow ipop3d : 192.168.0.0/255.255.255.0:allow
つぎは /etc/resolv.conf
# sed -e '/^#/d' /etc/resolv.conf domain bcnet.ne.jp nameserver 127.0.0.1 nameserver 192.168.0.1 nameserver 192.168.2.8
次は sendmail 関連の access と local-host-names です。まず access
# cat /etc/mail/access 192.168.0 RELAY 127.0.0.1 RELAY 192.168.2 RELAY
次は /etc/mail/local-host-names
# cat /etc/mail/local-host-names nl.bcnet.ne.jp lx.bcnet.ne.jp mc.bcnet.ne.jp wc.bcnet.ne.jp nyanta.no-ip.info 192.168.0.8 192.168.2.8 192.168.0.5 192.168.0.6 192.168.0.7
bind (named) 関連 まず /var/data/jail/named/var/named/bcnet.hosts
# cat /var/data/jail/named/var/named/bcnet.hosts
$TTL 86400
@ IN SOA nl.bcnet.ne.jp. root.nl.bcnet.ne.jp. (
20030121 ; Serial
3600 ; Refresh
900 ; Retry
604800 ; Expire
86400 ) ; Minimum TTL
;
IN NS nl.bcnet.ne.jp.
IN MX 10 nl.bcnet.ne.jp.
nl IN A 192.168.2.8
;adsl IN A 192.168.0.1
;lx IN A 192.168.0.5
;ws IN A 192.168.0.6
;mc IN A 192.168.0.7
;www IN CNAME lx
qqq IN CNAME nl
;
;
/var/data/jail/named/var/named/bcnet.hosts.rev
# cat /var/data/jail/named/var/named/bcnet.hosts.rev
$TTL 3D
@ IN SOA nl.bcnet.ne.jp. root.nl.bcnet.ne.jp. (
20030121 ; Serial
3600 ; Refresh
900 ; Retry
604800 ; Expire
3600) ; Minimum TTL
IN NS nl.bcnet.ne.jp.
;1 IN PTR adsl.bcnet.ne.jp.
;5 IN PTR lx.bcnet.ne.jp.
;6 IN PTR ws.bcnet.ne.jp.
;7 IN PTR mc.bcnet.ne.jp.
8 IN PTR nl.bcnet.ne.jp.
/etc/rc.d/rc.inet1 を 見て行きます
# sed -e '/^#/d' /etc/rc.d/rc.inet1
HOSTNAME=`cat /etc/HOSTNAME`
/sbin/ifconfig lo 127.0.0.1
/sbin/route add -net 127.0.0.0 netmask 255.0.0.0 lo
if [ -f /var/run/inet1-scheme ] ; then
INET1_SCHEME=`cat /var/run/inet1-scheme`
else
INET1_SCHEME="fixed"
fi
if [ "$INET1_SCHEME" = "fixed" ] ; then
# IF YOU HAVE AN ETHERNET CONNECTION, use these lines below to configure the
# eth0 interface. If you're only using loopback or SLIP, don't include the
# rest of the lines in this file.
# Edit for your setup.
IPADDR="192.168.2.8" # REPLACE with YOUR IP address!
NETMASK="255.255.255.0" # REPLACE with YOUR netmask!
NETWORK="192.168.2.0" # REPLACE with YOUR network address!
BROADCAST="192.168.2.255" # REPLACE with YOUR broadcast address, if you
# have one. If not, leave blank and edit below.
GATEWAY="192.168.2.1" # REPLACE with YOUR gateway address!
# Uncomment the line below to configure your ethernet card.
/sbin/ifconfig eth0 ${IPADDR} broadcast ${BROADCAST} netmask ${NETMASK}
# If the line above is uncommented, the code below can also be uncommented.
# It sees if the ethernet was properly initialized, and gives the admin some
# hints about what to do if it wasn't.
if [ ! $? = 0 ]; then
cat << END
Your ethernet card was not initialized properly. Here are some reasons why this
may have happened, and the solutions:
1. Your kernel does not contain support for your card. Including all the
network drivers in a Linux kernel can make it too large to even boot, and
sometimes including extra drivers can cause system hangs. To support your
ethernet, either edit /etc/rc.d/rc.modules to load the support at boottime,
or compile and install a kernel that contains support.
2. You don't have an ethernet card, in which case you should comment out this
section of /etc/rc.d/rc.inet1. (Unless you don't mind seeing this error...)
END
fi
# Uncomment these to set up your IP routing table.
# /sbin/route add -net ${NETWORK} netmask ${NETMASK} eth0
if [ ! "$GATEWAY" = "" ]; then
/sbin/route add default gw ${GATEWAY} netmask 0.0.0.0 metric 1
fi
elif [ "$INET1_SCHEME" = "dhcp" -o "$INET1_SCHEME" = "DHCP" ] ; then
if [ -x /sbin/dhclient ] ; then
/sbin/dhclient eth0
else
cat << END
/sbin/dhclient was not found.
Please install ISC DHCP.
END
fi
fi
次は 確認試験です。
にゃんたろう 拝！
2005年11月21日 (月) 23:53:49 JST 作成
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