telnet delay couple of seconds

T

tomindo

Hi guys

I'm new to FreeBSD and forum. My issue is when I do telnet server IP port, it sometimes delays a couple of seconds. When I trace system calls, look like it is hanging at
Code: 
0.026349986 setuid(0x0,0x1,0x6,0x18,0x803031ae7,0x802352a60) = 0 (0x0)
0.026413782 setsockopt(0x3,0x0,0x3,0x61e790,0x4,0x802352a60) = 0 (0x0)
I was thinking of socket limit issue but not since the open sockets are way less than the limit. Any idea what going ?

Thanks
 
SirDice said:
Please stop using telnet(1).
Click to expand...

I felt a great disturbance on the Internet, as if hundreds of MUDs/MUSHes/MUCKs suddenly cried out in terror, and were suddenly silenced.

But otherwise yeah, if you're not connecting to those, or testing your MTA (heh heh), use ssh.
 
sorry guys for misunderstanding. I actually use ssh for console but what I'm doing is to test connecting to the specific port like 11211, 80 which is hanging once in a while.
 
Actually, you can use any port you please with ssh() as long as you do the following:
  • Edit the /etc/ssh/sshd_config to include the port you want to use.
  • The non-standard port must be available and below 65537.
  • Specify the port number when connecting: ssh -p 11211 user@server
 
tomindo said:
sorry guys for misunderstanding. I actually use ssh for console but what I'm doing is to test connecting to the specific port like 11211, 80 which is hanging once in a while.
Click to expand...
What exactly is "hanging"? Specific ports run specific services, each with their own specific issues. Without knowing what exactly you're testing we'll be guessing until the cows come home.
 
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