weirds traces

DISCUSSION Miguel González Castaños 1 participant 1 message Oct 5, 2004

lore

Share & tools

lore

Miguel González Castaños

author

2004-10-05 15:00 UTC #0 lore raw

Dear all,

I am trying to connect to a socket at 20002 port where an application is listening to.

I am using ethereal to sniff what is going back and forth to that server. From one linux box it takes 5 secs to receive and ACK and from another one only 1 sec. The latter behaviour is the normal from any box (Windows & linux) I have tried. I issued a telnet from both linux boxes and both get the ACK but the traces are a bit different. Mainly I realised that I keep on getting the following two traces:

1623.286532  10.95.84.67 -> 10.95.84.68  NBNS Name query NBSTAT *<00><00><00><00><00><00><00><00><00><00><00><00><00><00><00>
1623.286563  10.95.84.68 -> 10.95.84.67  ICMP Destination unreachable

Anyone can shed any light on this?

Regards

Miguel