Re: Slow telnet/pop3 connection
- From: Mark Olbert <ChairmanMAO@xxxxxxxxxxxxxxxxx>
- Date: Sun, 27 Apr 2008 15:12:56 -0700
Some additional info after cruising thru wireshark...
I'm seeing a sequence of ident (port 113) packets coming from the telnet server box. The client (a Windows Vista box) isn't sending
anything back.
Here's the rough timeline:
First ident packet arrives at the start of the connection attempt (after some preliminary stuff)
A second ident packet arrives after no response by the client for 3 seconds
A third ident packet arrives after no response by the client for 6 seconds
A fourth ident packet arrives after no response by the client for 12 seconds
Finally, after another 9 seconds the server "gives up" and initiates a telnet session (at least, there are a lot of packets marked
"telnet data" by wireshark at that point).
When I run wireshark against an attempt to the old telnet server there are no ident packets shown. The sequence jumps immediately
into what wireshark marks as "telnet data".
So obviously I have something configured or built differently between the two machines.
Do you have any thoughts as to why one version of telnet is using ident and the other isn't?
- Mark
.
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