Tadd:
I would run web test sites to see if that is true, like one or all of the
following:
http://www.speedtest.net/
http://www.speakeasy.net/speedtest/ I like this one as you can test different
cites (distance) to see if that might be the problem.
I ran test on my shorewall against a linksys router and found that shorewall
beat hands down.
Are you running a proxy server like squid or other software that might affect
the results?
Eric
----- Original Message -----
From: "Tadd M. Balfour" <[email protected]>
To: [email protected]
Sent: Tuesday, May 13, 2014 4:46:10 PM
Subject: [Shorewall-users] new to shorewall > need help with incorrect eth_wan
link negotiation
I'm new to Shorewall, but not to Linux.
I've been brought on to a project where the Shorewall seems to be hindering the
overall bandwidth out to the cloud.
The business has a 50M x 5M fiber circuit with TW Cable.
When they run a speed test from inside the LAN, they are getting horrible
download speeds. Less than 3MB!
The TW Level III Tech indicated that he felt that it was the Firewall that was
causing the issues.
My job is to figure out if that is the case.
After poking around, I ran the following command: /sbin/mii-tool -v eth_wan
and got these results:
eth_wan: negotiated 100baseTx-FD flow-control, link ok
product info: vendor 00:50:43, model 11 rev 1
basic mode: autonegotiation enabled
basic status: autonegotiation complete, link ok
capabilities: 1000baseT-FD 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
advertising: 1000baseT-FD 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
flow-control
link partner: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD flow-control
That looks to me like it is negotiating only a 100 Megabit connection.
Is that correct?
What else can I do to see what is going on?
Here is some more info:
Linux firewall 3.2.1-gentoo-r2 #2 SMP Fri Sep 21 16:28:20 CDT 2012 x86_64
Intel(R) Atom(TM) CPU D525 @ 1.80GHz Genuine Intel GNU/Linux
I'm afraid to make any changes as I don't want to bring this entire business
down, but I need to positive identify, if not resolve the issue.
Can anyone kindly please advise?
Thanks!
Tadd in Austin, TX
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Instantly run your Selenium tests across 300+ browser/OS combos.
Get unparalleled scalability from the best Selenium testing platform available
Simple to use. Nothing to install. Get started now for free."
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