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Special Forums IP Networking Similar systems - different communication speed Post 302879967 by migurus on Monday 16th of December 2013 08:05:49 PM
Old 12-16-2013
sorry for the late reply, the systems are not readily accesable to me.

I will try to answer the questions here

- network cards are configured to be auto on speed and on flow control
- one single switch used for B1, B2 and B3
- one firewall for the whole B company, no specific configs for the OSR systems
- don't know how to get errors on the network, should I just run
Code:
netstat -s

the output is quite lengthy, which section should I post here?


- traceroute outputs:
From B1 to A (slow)
Code:
traceroute to 12.222.222.2 (12.222.222.2), 30 hops max, 40 byte packets
 1  11.22.33.50 (11.22.33.50)  0.807 ms  0.635 ms  0.684 ms
 2  123.22.23.1 (123.22.23.1)  3.913 ms  4.078 ms  3.943 ms
 3  123.22.23.13 (123.22.23.13)  3.780 ms  4.198 ms  4.057 ms
 4  123.22.23.14 (123.22.23.14)  7.287 ms  6.699 ms  7.058 ms
 5  12.222.222.2 (12.222.222.2)  6.731 ms  6.942 ms  6.553 ms

From B3 to A (fast)
Code:
 
 traceroute to 12.222.222.2 (12.222.222.2), 30 hops max, 40 byte packets
 1  11.22.33.50 (11.22.33.50)  1.089 ms  0.857 ms  0.768 ms
 2  123.22.23.1 (123.22.23.1)  4.759 ms  6.764 ms  9.643 ms
 3  123.22.23.13 (123.22.23.13)  27.320 ms  13.411 ms  3.507 ms
 4  123.22.23.14 (123.22.23.14)  6.998 ms  7.296 ms  6.751 ms
 5  12.222.222.2 (12.222.222.2)  6.911 ms  9.518 ms  37.746 ms

They look very similar to me.

Please tell me what else is needed to pinpoint the problem?
Thanks in advance.
 

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Authen::Simple::SMTP(3pm)				User Contributed Perl Documentation				 Authen::Simple::SMTP(3pm)

NAME
Authen::Simple::SMTP - Simple SMTP authentication SYNOPSIS
use Authen::Simple::SMTP; my $smtp = Authen::Simple::FTP->new( host => 'smtp.company.com' ); if ( $smtp->authenticate( $username, $password ) ) { # successfull authentication } # or as a mod_perl Authen handler PerlModule Authen::Simple::Apache PerlModule Authen::Simple::SMTP PerlSetVar AuthenSimpleSMTP_host "smtp.company.com" <Location /protected> PerlAuthenHandler Authen::Simple::SMTP AuthType Basic AuthName "Protected Area" Require valid-user </Location> DESCRIPTION
Authenticate against a SMTP service. METHODS
* new This method takes a hash of parameters. The following options are valid: * host Connection host, can be a hostname or IP number. Defaults to "localhost". host => 'ftp.company.com' host => '10.0.0.1' * port Connection port, default to 25. port => 25 * timeout Connection timeout, defaults to 60. timeout => 60 * log Any object that supports "debug", "info", "error" and "warn". log => Log::Log4perl->get_logger('Authen::Simple::SMTP') * authenticate( $username, $password ) Returns true on success and false on failure. SEE ALSO
Authen::Simple. Net::SMTP. AUTHOR
Christian Hansen "ch@ngmedia.com" COPYRIGHT
This program is free software, you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.8.8 2008-03-01 Authen::Simple::SMTP(3pm)
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