Vpn very Slow

Dear All,
I would like to get help on the following issue.
I have Sage Accpac ERP 5.6 application to run through Remote VPN for some users within a country But this application is very very slow to run . Even upgrade my Internet connection but nothing seems working. I check my MTU size from firewall it was 1500i changed that also to 1300. After Going through this http://www.dslreports.com/faq/695 .
But nothings seems working.
Can I get help from someone.
Thanks A lot,
Rehman Ghani

I think flushing cache would help.

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AFP Directory Listings via VPN very slow in Finder

Hello all!
I recently exchanged my existing Apple iMac Core2Duo (with Mac OS X 10.6.8) to a brand new iMac 27" i7 (10.9.4). Besinde to this new iMac I´m using a MacBook Pro 15" (with 10.6.8). WLAN/Airport is turned off; only Ethernet / LAN is used.
My problem right now is: since the upgrade to OS X Mavericks we are experiencing server problems, browsing AFP shares on remote servers (VPN). The Directory Listing is very slow an can take up to 30 minutes for large listings. I can't browse network folders with Finder because it's too slow. It takes forever just list all the subfolders. If I try to transfer or open a file, everything is fine and I can do it at the right speed.
Here's the setup
2 networks are connected thanks to a VPN connection.
All clients, in all connected networks can communicate to a common fileserver (MacPro with OS X 10.6.8 SnowLeopard Server) in Network A
Firewall is not an issue between those networks
The clients authenticate via OpenDirectory and Kerberos to the fileserver
So the problems occur if i want to connect a client on network B to the server on network A. Connection, authentication, ... all good. Even the performance over the VPN, to tranfer files is OK. But browsing subfolders is catastrophic. I used AFP , results are the same. I also made tests on older clients, to see if the fileserver is the problem. 10.6 and 10.8 clients can browse normally, speed is OK.
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Thx!!
OS X Mavericks (10.9.4), 10.6.8 Server

This has been a major issue in Mavericks all along. SMB has been a total disaster for anyone who works with MACs on a corporate network, causing admins night terrors, anxiety disorders, and general sadness. 10.9.4 + some server side fixes (smbcreditsmax and smbcreditsmin) fixed many of the issues, but the slow finder listings over VPN connections is still unusable. the only workarounds i know of are:
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Hi guys,
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Hello Code_Jax,
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I have a serer in the office and I connect from my house through a SSTP VPN. In my home computer (client) I add a new network folder, this networkf folder is in the server, that has a shared folder. I can transfer files, but is very slow.
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Hi ComptonAlvaro,
Please check if we have other program is connecting the Internet when we use the SSTP.
Additionally, we could contact the ISP to check the stability of network.
Regarding the slow SSTP performance issue, we could refer to the following thread similar to this issue.
http://social.technet.microsoft.com/Forums/en-US/8e8e4220-af25-4627-bed2-47db8c04d318/sstp-and-slow-transfer?forum=winserverNIS
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3. Disable TCP Checksum offloading on VPN server
Hope it will be helpful.
Best regards,
Fangzhou CHEN
Fangzhou CHEN
TechNet Community Support

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Dear Experts,
                    I configure Hub & Spoke using Dynamic VPN, i have 1 HUB and 2 Spoke, i am Using Cisco 887 ADSL Router.
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Spoke i have 4MB Internet Speed.
Hub and Spoke are connected and i can access network from hub to spoke and from spoke to spoke, but it's very slow,
1. i can access Remote Desktop but very slow.
2. all the network i can access but i found my local internet speed which 4 mb it's also go down, and it's look like i am using 512 kbps intenet connection. any solution please.
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interface Tunnel0
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Shahzad Khan
[email protected]
+966-542239758

You have posted your question in a Contact Center support forum. You may have better success over in the Security forums found here:
https://supportforums.cisco.com/community/netpro/security
Good luck and happy securitying!
Anthony Holloway
Please use the star ratings to help drive great content to the top of searches.

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Hello,
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HUB to Spoke and Spoke to Spoke Internet very slow. also local internet very slow.
for contact: [email protected]
+966-542239758
Posted by WebUser Shahzad Khan from Cisco Support Community App

You have posted your question in a Contact Center support forum. You may have better success over in the Security forums found here:
https://supportforums.cisco.com/community/netpro/security
Good luck and happy securitying!
Anthony Holloway
Please use the star ratings to help drive great content to the top of searches.

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Hello,
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Edited by: Madan Mohan Reddy Zollu on Mar 12, 2010 9:24 AM

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HI FRIENDS,
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It seems that it is not a hyper-v issue .
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I am using a Mac mini, headless, with no monitor, keyboard or mouse, via VPN from a Windows machine over a LAN. Everything works fine and setting everything up was a breeze. However, something very odd I noticed was that if my Mac mini does not have a monitor plugged in to its video output, the rendering of the graphics over the VPN is very slow. It is most noticable when hovering over the dock and activating the animations etc, though it is noticable all the time. It's so bad that it would be IMPOSSIBLE to watch a video clip or simple animation. It's as though frames are being dropped. Now, this can be immediately fixed if a monitor is plugged into the Mac mini and turned on, and the VPN to the Mac mini from my Windows machine works flawlessly and the graphics are rendered perfectly, with little to no delay or frame skipping.
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Thanks in advance.
Message was edited by: HopkinFrog
Also, when I try to use the remote with the Mac mini (pressing the menu button), over VPN with no monitor attached to the machine, I simply get a white blank screen until I press the menu button again.

I must have been HALF ASLEEP when I wrote this.
I do not mean VPN, I mean VNC!!. Sorry for the confusion.

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Are you using software FDE? If so, are they all using accelerated AES-NI?
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Sqlsrv very slow over network

I'm using sqlsrv (php_pdo_sqlsrv_55_ts.dll and php_sqlsrv_55_ts.dll) in PHP (5.5.12, CLI version on Windows 8.1) to connect to a SQL Server 2012 over a VPN tunnel. But the transfer rate for large result sets is very slow.
Testing SSMS on the same PC over the same VPN tunnel for this query (query is just for testing purposes, I also tried other queries with large data sets and all showed the same performance issues):
    SELECT *
    FROM [Data].[dbo].[Logins]
    WHERE date >= '2014-01-27 00:00:00.000' AND date < '2014-01-29 00:00:00.000'
returns about 100,000 rows in 4 seconds. Checking the transfer rate on my firewall/VPN shows 2,500 KB/s (on a 100mbit network) while the query is running.
Using PHP:
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    SELECT *
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    WHERE date >= '2014-01-27 00:00:00.000' AND date < '2014-01-29 00:00:00.000'
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runs 40 seconds and the firewall/VPN shows less than 150 KB/s while the query is running. Task-Manager shows around 5% CPU load for the script.
I used SQLSRV_CURSOR_CLIENT_BUFFERED just for testing, because it reads the result in its own buffer without any further PHP code. Fetching each set of data without buffering is just a little bit slower (around 45 seconds).
I also tried a PDO version which lead to the same result.
ConnectionPooling 0 or 1 didn't make any difference either.
Changing server name to DNS vs. IP adress also made no difference.
LogSubsystems -1 and LogSeverity -1 did not show any issues or anything helpful at all.
I even used Wireshark to watch the network traffic but couldn't find any big differences between PHP and SSMS versions. But I don't know too much about networking layers.
So the CPU load is low, there is no HDD use at all, the network transfer rate is extremely slow and the SQL server would be capable to deliver the results very much faster. And it actually is a lot faster with SSMS on the same PC and network connection.
Why is sqlsrv so very slow?
Any ideas what might be the issue or what I could try to speed up PHP/sqlsrv would be greatly appreciated.

Please tell us what are waits assigned to query, you can use below tsql code to get the information.
select session_id, t.text, start_time, status, command, db_name(database_id) As DBname, USER_NAME(user_id) As UserName, blocking_session_id, wait_type, wait_time, wait_resource, percent_complete from sys.dm_exec_requests
CROSS APPLY sys.dm_exec_sql_text(sql_handle) as t
This information can help us to understand the problem.
Thanks,
Shashikant
Sadly I don't have the rights on the SQL Server for this query. But from what I gathered from similar issues on the web, SQL Server is most likely waiting for the client.
I also tried the same testing query now with Power Query in Excel. It's as fast as with SSMS. Just with sqlsrv on PHP it's extremly slow.
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It may not be exclusive to Verizon but considering that Apple updates are severely affected on my system, yet my next door neighbor with Comcast has no problems whatsoever, I am 100% confident that Verizon is playing a role in my woes. In fact, I updated my wife's iPad to iOS 8 OTA on a relative's Xfinity wifi just to get it completed. Took me about an hour to complete. I came back home, less than a quarter mile away to my lovely FiOS and boom, 15-20 hour download estimate on my rMBP to update my iPad Mini (which I'm saving for last or at least until this issue is resolved). Changing my DNS seemed to work briefly on my rMBP but less than a day later my speeds were back to being slow as molasses. At least I had the opportunity to update both my rMBP and iPad Air before the speed took a nosedive again. Just wish I had updated the Mini too. I figured the problem was resolved and I'd get a chance to update it later.
Judging by several posts I found online (links to two examples posted below), I see I'm not alone in thinking something funny is going on between Apple and Verizon. I won't refute your claim that it is also affecting other providers, because your experience sounds pretty close to mine, but everyone I've encountered with problems in this area has FiOS. Folks around me who subscribe to other ISP's seem fine. The link below to the discussion on dslreports (2nd link) is particularly telling because I read it after trying various troubleshooting steps and was surprised by the number of people who posted in that thread that had identical issues and troubleshooting experiences as me. Several people also mentioned that the problem disappeared after they connected to Apple update through a VPN.
I assumed it was primarily on the East Coast because I have relatives in the West and Midwest with FiOS who have not had any issues.
I called Verizon but that was about as useful as your experience. They didn't even bother pointing fingers. They simply said "if everything else works then I'm getting what I pay for". I promptly replied that as an almost exclusively Apple household, I am most certainly not getting what I pay for if I can't upgrade my software, apply security patches or use my Apple streaming devices. Unfortunately, no one seems interested in fixing the issue, so we're left to find our own solutions.
And that's exactly what I did roughly an hour ago. Comcast will be out to swap my equipment and service in 14 days. Problem solved... At least I hope.
https://discussions.apple.com/thread/6552992
http://www.dslreports.com/forum/r29544596-FIOS-horrible-Apple-download-speeds.

HT201415 Cellular network connection very very slow.

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Derrrick5942 wrote:
My ipad3 is very very slow connecting using Vodafone network.
Contact Vodafone and ask them why it is slow.

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