我有.两台电脑，一台是windows xp，一台.是linux suse。还有一个.switch，我现在试图用switch把两个机子连起来，构成一个不进入因特网的LAN。 外汇
when i connect. b.oth linux and windows to the internet,电脑
（我先是将两台机子都连到因.特网。） 杀毒
I use ."telnet ***.***.***.**** 5432" on w.indows platfrm, to connect the linux. (5432 is the service sock.et database in the linux used .to listen).
It works,
and also i .can successfully access to postgreSQL database in the l.inux, through pgAdmin c.lient in window. 健康
w.hen i connect two as a LA.N through the switch without internet.（接着就是实现我的L.AN）域名
i .set windows IP as 192.168.0..1--------------彩票
and linux. as 192.168.0.2--------------彩票
I can successfull.y ping each .other. 汽车
BUT, i CANNOT "telne.t 192.168.0.2 54.32" from windows to linux.外贸
I.t seems the socket 5432 is closed i.n this configuration. 婚庆
of .course that, i .also cannot connect the pgAdmin client to the dat.abase in linux. 女人
不好意思，打成了英文，因为刚刚发去其他地方发问了，.大.家将就看一下吧。.
