netstat -r hanging

On one QNX4 box we have here, tcpip seems to be working ok ( ie we can ping,
telnet etc ), but netstat -r displays no output and never returns, and
netstat -i terminates with a SIGSEGV. Any thoughts on what is setup
incorrectly?

Thanks

Sheldon Parkes
sheldon@onlinedata.com

Sheldon Parkes <sheldon@onlinedata.com> wrote:

On one QNX4 box we have here, tcpip seems to be working ok ( ie we can ping,
telnet etc ), but netstat -r displays no output and never returns, and
netstat -i terminates with a SIGSEGV. Any thoughts on what is setup
incorrectly?

Incompatible versions? I seem to recall that if there were a couple of
times in the lifecycle of TCP/IP for QNX4 where, if the netstat util
didn’t match the stack (Socket, Socklet or TCPIP process) this could
happen.

Unfortunately, I don’t know/remember which versions (by file datestamp)
corresponded to which stacks.

-David

QNX Training Services
http://www.qnx.com/support/training/
Please followup in this newsgroup if you have further questions.

Sheldon Parkes <sheldon@onlinedata.com> wrote in message
news:avesqp$hs5$1@inn.qnx.com

On one QNX4 box we have here, tcpip seems to be working ok ( ie we can
ping,
telnet etc ), but netstat -r displays no output and never returns, and
netstat -i terminates with a SIGSEGV. Any thoughts on what is setup
incorrectly?

“never” is quite strong. If you wait like 10 minutes, it would back :slight_smile:

Try “netstat -ni” and “netstat -nr”, you probably have DNS problem.

-xtang