One other piece of information...
This "blockage" seems to be only for download (from server to
internet).
I tried sftp tests uploading data (from internet to server) and the
transfer is fast as expected. But try to download and we're back down
to ridiculously low data rates.
:-(
At Monday, 12-05-2011 on 23:52 "Ricardo Kleemann" wrote:
Hi,
I don't know what's happened suddenly to my firewall.
I see no sign of device trouble, nothing very telling in my logs. All
of a sudden my data transfer rate has dropped drastically, but this is
only for servers behind the firewall.
I've rebooted the servers, rebooted the firewall, rebooted network
switch.
For data transfer testing, I run sftp to the server shorewall is
running on. And I get very fast transfers as expected.
However if I attempt sftp to any server behind shorewall (in the loc
network) then I get ridiculous 10KB/s. This just happened suddenly and
I have not been able to figure this out.
On the shorewall server, I look at the eth devices and I look at
/var/log/messages and I don't see any evidence of problems. I'm not
seeing any sort of driver or kernel errors logged.
What could be "blocking" the transfer? How could I properly diagnose
this?
I'm really lost at what could be happening here.
I appreciate any help.
Thank you
Ricardo
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