2005/03/03 update. --------------------------------------------------------------------- Internet - hirosuke.com --------------------------------------------------------------------- Internet ↓ as4723.nspixp2.wide.ad.jp (202.249.2.85) ↓ tyo-flets-gwf.din.or.jp (210.135.64.110) ↓ tyo-flets-adsl1.din.or.jp (210.135.64.117) ↓ f1a01-0074.din.or.jp (211.132.31.74) (NTT flet's ADSL8M) --------------------------------------------------------------------- server 構成 --------------------------------------------------------------------- Global Line Internal_1 Internal_2 | | | <211.132.31.74/32> <192.168.1.0/24> <192.168.10.0/24> | | | +--- .74 -------------+--- .1 fw (NAT) | | | +--- .2 www ---------+--- .1 dhcp | +--- .* client (pc) --------------------------------------------------------------------- host --------------------------------------------------------------------- Hostname IP Service OS ----------+-------------------------+--------------------------+-------------------------------------------- fw 192.168.1.1 router(fw,NAT) (Linksys BroadbandRouher BEFSR41) joe 192.168.1.2 web,mail,dns,ssh,ntp,ftp FreeBSD 4.6.2-RELEASE ken 192.168.10.1 gateway,web(intra),dhcp gw (alias 192.168.0.1) dnscache FreeBSD 192.168.10.248 (dhcp) XServer FreeBSD 4.6.2-RELEASE ------------------------------------------------------------------------------------------------------------ intra-domain: hirosuke.intra back