Cisco Firewall :: ASA 5510 Extremely Slow Internet Speeds?

Jan 16, 2012

We have an ASA 5510 and are experiencing unbelievably slow speeds.  I noticed a problem last Thursday with users complaining of slow speeds and realized our interface had a ton of errors and was running at half duplex.  I contacted the ISP (we are connected to their 3750) and they swore up and down they were set to full.  So they had me switch to full and the interface shut down.  I asked them to switch to auto and the interface came back up and we went to full, and of course the errors and colisions stopped.  However the errors and packet drops have not stopped.  The ISP sent out a technician and they determined it wasn't a problem on their end by plugging in a laptop and testing the speed--that worked fine.  Eventually I plugged in a Sonicwall and bypassed the ASA completely and that worked fine.  We plugged the ASA back in and we we went back to dropping packets.  I put an old config on the ASA and oddly enough it seemed to have fixed the problem but we were still dropping packets.  So I put the most recent config back on and that worked fine up until today.  We're back in the some boat we were last week.  So my first question is when I do a show int and see packets dropped - is that normal because of ACLs etc, or would that be show in another place?  Here's an output of show int and show asp drop:
 
HQ-ASA# show asp drop
Frame drop:  Flow is denied by configured rule (acl-drop)                              3366  NAT-T keepalive message (natt-keepalive)                                   423  First TCP packet not SYN (tcp-not-syn)                                     406  TCP failed 3 way handshake (tcp-3whs-failed)                               135  TCP RST/FIN out of order (tcp-rstfin-ooo)                                  462  TCP SYNACK on established conn (tcp-synack-ooo)                             46  TCP packet SEQ past window (tcp-seq-past-win)                               50  TCP invalid ACK (tcp-invalid-ack)                                            9  TCP Out-of-Order packet buffer full (tcp-buffer-full)                       29  TCP Out-of-Order packet buffer timeout (tcp-buffer-

[code]....
 
I have not made any configuration changes to the ASA ina  couple of months.  The interface counters were cleared about 45 minutes ago if that's how quickly the errors/packet drops are adding up.

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All I want is functional Wi-Fi in my house like the rest of the world. Unfortunately, I cannot have that for whatever reason.

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Our internet connection is connected to an ASA. The download speed is ok but the upload is very slow. we have been running some speed test from our LAN, and have been also trying to upload/download file.
 
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I send here attach the configuration file of the ASA.

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[code]....

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We also test above with Code...

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Microsoft Windows [Version 6.2.8400]
(c) 2012 Microsoft Corporation. All rights reserved.

C:WINDOWSsystem32>ipconfig/all

Windows IP Configuration

Host Name . . . . . . . . . . . . : Matt-PC[code]......

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!
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names

[code]...

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P.S: Here is my speed test: [URL]

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My current Setup:

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[code].....

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[Code]......

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