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SSH and telnet long delay to recieve prompt.

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Operating Systems Solaris SSH and telnet long delay to recieve prompt.
# 8  
Old 02-18-2016
so where did it hang?

seems like you have a lot of ssh keys configured but you are still using a password.

is this the first time you've tried to ssh to the IP?
# 9  
Old 02-18-2016
I don't really get a hang until the end where it says
Last login: Wed Feb 17 15:46:31 2016 from 172.19.135.243

From there I have to wait 70 seconds for my prompt

and when I do get my prompt and I'm done working and type 'exit'
I have to wait about 30 seconds for it to exit ssh

Its not my first time sshing to it.
# 10  
Old 02-18-2016
Quote:
Originally Posted by gpenco
I don't really get a hang until the end where it says
Last login: Wed Feb 17 15:46:31 2016 from 172.19.135.243
Then ignore SSH.

Once you get to that point you have successfully connected.

What you are seeing is a delay on the server itself. Likely caused by under provisioned memory or a run away application.

Top would be a good place to start.

look for hung or zombie processes.

also look at the memory usage vs provisioned.
This User Gave Thanks to os2mac For This Post:
gpenco
# 11  
Old 02-18-2016
Thanks for your help.

Deeply appreciated.

I'm now going to research how to find hung or zombie processes.
# 12  
Old 02-18-2016
one last thing.

I'm assuming when you referenced 'DNS issues' you were referring to DNS reverse lookup.

so, did you restart sshd after you made the change to the /etc/ssh/sshd.conf file?
# 13  
Old 02-18-2016
Yes I did os2mac and it was unsuccessful.

---------- Post updated at 10:47 AM ---------- Previous update was at 10:46 AM ----------

Pertainging to the useDNS=no......there is no useDNS
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