Hi all,
I'd like to ask about something below. Would please tell me the
answer?
81.200.1.2 ----- 81.200.1.1 -----
210.xx.xx.xx ----- to the internet
. 81.200.2.1
(something firewall)
internet .
.
.
81.200.2.200
(PCs) (routers)
(internet gateway)
51.202.3.250
.
.
.
+------------------
51.202.3.2 (servers)
|
|
51.200.1.2 ----- 51.200.1.1 -----------
49.100.1.1 ----- 49.100.1.2
. 51.200.2.1
49.100.2.1 .
LAN .
51.202.3.1 .
. .
.
51.200.5.200
49.100.2.200
(PCs) (routers)
(routers) (servers)
I've 2 NICs. eth0 81.200.1.200(gw81.200.1.1, mask 255.255.255.0) and
eth1 51.200.1.251(no gateway, mask 255.0.0.0). So I can login to
51.202.3.2 by telnet. And I can also login to ftp.kde.org by an ftp
program.
But if I login to 49.100.2.200, I can not connect to the server.
Because the server 49.100.2.200 is not the same network address to my
eth1. So I changed eth1 as 51.200.1.251(gw51.200.1.1, mask
255.255.255.0) and it is not worked. I don't know why.
If I login to 49.100.2.200 then, eth0 will send packets to its gateway
81.200.1.1 and eth1 also will send packets to its gateway 51.200.1.1
then eth0 will reply something timeout or response if there is
49.100.2.200 on the internet. Anyhow eth1 absoultly receive the
response from 49.100.2.200 I think. 51.200.1.251 -> request is not its
network address. SO -> 51.200.1.1 -> 49.100.2.1 (something?) ->
49.100.2.200 ??? Am I wrong?
the PC eth0 and eth1 have is win95 and 49.100.2.200 is linux. Is there
any solution to solve the problem?
many many thanks to the responsers,
