unable to connect to T.S. outside subnet via RDP

unable to connect to T.S. outside subnet via RDP

Post by sealtechnolog.. » Tue, 01 Aug 2006 13:43:57



Hi:

We have implemented a thin client setup in our office. There is a
terminal server runnning win server 2003 std edition and 5 client
machines. All of them are on the same network and subnet by a switch.
The IP address of the terminal server is 192.168.0.1 while the client
machines get theirs via DHCP (from the terminal server machine), given
range is 192.168.0.11 to 192.168.0.15. This setup works wonderfully,
with all client machines able to connect to the T.S. via RDP and run
all applications that are on the terminal server superbly and even
accessing internet.

Once in a while, the client machines (after getting the boot files from
the local T.S.) need to connect via RDP to a terminal server outside
the network, of I.P. address, say, 203.220.19.89. This does not happen
and the message displayed is "network not available"  :(

Could someone please help? Thanks.

Regards,

 
 
 

unable to connect to T.S. outside subnet via RDP

Post by Michael Heimin » Tue, 01 Aug 2006 14:36:26



Quote:> Hi:
> We have implemented a thin client setup in our office. There is a
> terminal server runnning win server 2003 std edition and 5 client
> machines. All of them are on the same network and subnet by a switch.

How is this related to linux?

[..]

--
Michael Heiming (X-PGP-Sig > GPG-Key ID: EDD27B94)

#bofh excuse 108: The air conditioning water supply pipe
ruptured over the machine room

 
 
 

1. Help: machines on subnet can't ping the machines outside subnet

Hi!
  I set up a linux box (running 1.1.75, 2 NE2000 cards) as a gateway of a
subnet.  One ethernet card connects to subnetwork and the other connects to
backbone.  My problem is the machines on the subnetwork cannot ping the outside
world.  I can ping the machines on the subnetwork and the outside world from
this linux box.  The kernel is compiled with IP_FORWARD option on.  And there's
no routed/gated running.  Here are "rc.inet1" and the result of "netstat -nr".

# rc.inted1:
/sbin/ifconfig lo 127.0.0.1
/sbin/route add 127.0.0.1

GATEWAY="192.6.1.254"
IP="192.6.8.17"
NETWORK="192.6.0.0"
NETMASK="255.255.0.0"
BROADCAST="192.6.255.255"
SUBIP="192.6.112.1"
SUBNET="192.6.112.0"
SUBMASK="255.255.112.0"
SUBCAST="192.6.112.255"

/sbin/ifconfig eth0 ${IP} broadcast ${BROADCAST} netmask ${NETMASK}
/sbin/ifconfig eth1 ${SUBIP} broadcast ${SUBCAST} netmask ${SUBMASK}
/sbin/route add -net ${NETWORK} netmask ${NETMASK} gw ${IP} metric 1 dev eth0
/sbin/route add default gw ${GATEWAY} metric 1 dev eth0
/sbin/route add -net ${SUBNET} netmask ${SUBMASK} gw ${SUBIP} metric 0 dev eth1
# End of rc.inet1

# netstat -nr
Kernel routing table
Destination     Gateway         Genmask         Flags Metric Ref Use    Iface
127.0.0.1       0.0.0.0         255.255.255.255 UH    0      0        1 lo
192.6.112.0     0.0.0.0         255.255.112.0   U     0      0       24 eth1
192.6.0.0       0.0.0.0         255.255.0.0     U     0      0       76 eth0
0.0.0.0         192.6.1.254     0.0.0.0         UG    0      0      215 eth0

Any suggestion will be appreciated.
--

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