I just did this, but I'm sorry to say that it didn't solve my problem
entirely. After a few tests, it appears that every other login is quick,
and every other login has a delay (20 seconds or so). Seems persistent
in that regard (I did a dozen or so tests).
Perhaps a nss config issue?
Thanks.
(P.S. I'm aging here!) ;)
--
-Eric 'shubes'
On 08/27/2013 07:22 AM, Dan McAllister wrote:
In anticipation of the next response:
- please execute a restart of the SSH service after you have completed
the change below.
NOTE: In stock COS installs, the UseDNS entry is commented out and
has the default Yes value -- un-comment it (remove the leading #
character) & change the Yes to a No
- The command in COS to restart the sshd service is: *service sshd
restart*
Dan
On 8/27/2013 9:59 AM, Dan McAllister wrote:
Eric is spot-on .... it is a DNS issue (usually because the DNS name
you use [or IP address] in the SSH client command to connect, doesn't
resolve backwards).
The easiest fix is on the server end:
Change the default SSHD setting to NOT attempt DNS reverse lookups.
The file is: */etc/ssh/sshd_config*
The entry is: *UseDNS no*
Enjoy!
Dan
IT4SOHO
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