TCP/IP (can't connect from outside)

Hi, I’m just setting TCP/IP on a QNX machine and I’m not able to reach it
from another one. On my QNX machine, my IP addresse is OK and I can made a
ping to it.

When I’m elsewhere on the network, I can’t ping to the same address. It’s
look something in my configuration block it.

What it could be?

Thank you.

Sylvain Guillemette <sguillemette@akitek.com> wrote:

Hi, I’m just setting TCP/IP on a QNX machine and I’m not able to reach it
from another one. On my QNX machine, my IP addresse is OK and I can made a
ping to it.

When I’m elsewhere on the network, I can’t ping to the same address. It’s
look something in my configuration block it.

What it could be?

We need more informations. What is the output of “netstat -ni”, “netstat -nr”
on QNX box?

What is “netstat -ni”, “netstat -nr” on “elsewhere”.

Are you ping <ip_address> or ping ? (try ping <ip_address> first).

-xtang@qnx.com

Are they on the same subnet (by default subnet is first 3 numbers same in
IP: 192.9.200.XXX)?
Do you have Gateways Setup to route traffic between subnets?

Xiaodan Tang <xtang@qnx.com> wrote in message
news:8rbkef$ico$1@nntp.qnx.com

Sylvain Guillemette <> sguillemette@akitek.com> > wrote:
Hi, I’m just setting TCP/IP on a QNX machine and I’m not able to reach
it
from another one. On my QNX machine, my IP addresse is OK and I can
made a
ping to it.

When I’m elsewhere on the network, I can’t ping to the same address.
It’s
look something in my configuration block it.

What it could be?

We need more informations. What is the output of “netstat -ni”,
“netstat -nr”
on QNX box?

What is “netstat -ni”, “netstat -nr” on “elsewhere”.

Are you ping <ip_address> or ping ? (try ping <ip_address
first).

xtang@qnx.com

Hi, first you need to verify tha you are up your IP adress in the netstart
file with de command ifconfig
ei. ifconfig ne1 up (your adress here) mask 255.255.255.0

Best Regards Jairo.
Paul Russell <paul@jenosys.com> escribió en el mensaje de noticias
8rd0p6$slt$1@inn.qnx.com

Are they on the same subnet (by default subnet is first 3 numbers same in
IP: 192.9.200.XXX)?
Do you have Gateways Setup to route traffic between subnets?

Xiaodan Tang <> xtang@qnx.com> > wrote in message
news:8rbkef$ico$> 1@nntp.qnx.com> …
Sylvain Guillemette <> sguillemette@akitek.com> > wrote:
Hi, I’m just setting TCP/IP on a QNX machine and I’m not able to reach
it
from another one. On my QNX machine, my IP addresse is OK and I can
made a
ping to it.

When I’m elsewhere on the network, I can’t ping to the same address.
It’s
look something in my configuration block it.

What it could be?

We need more informations. What is the output of “netstat -ni”,
“netstat -nr”
on QNX box?

What is “netstat -ni”, “netstat -nr” on “elsewhere”.

Are you ping <ip_address> or ping ? (try ping <ip_address
first).

xtang@qnx.com

Just remove the comments on last line of the /etc/netstart.

Note: to act as a TCP/IP server, uncomment the next line

/usr/ucb/inetd

Bye.

“Sylvain Guillemette” <sguillemette@akitek.com> a écrit dans le message
news: 8rari0$fm0$1@inn.qnx.com

Hi, I’m just setting TCP/IP on a QNX machine and I’m not able to reach it
from another one. On my QNX machine, my IP addresse is OK and I can made
a
ping to it.

When I’m elsewhere on the network, I can’t ping to the same address. It’s
look something in my configuration block it.

What it could be?

Thank you.
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