Recent Posts

81

Troubleshooting / Re: HTTP and FTP Traffic not Optimized !

« Last post by ahenning on January 25, 2018, 08:18:56 AM »

Hi Ali,

The one image has a PLR state of stateless, combined with the issues you are having, I am wondering if there is not maybe something else not 100% with your lab setup.

Are you still having the same conditions after setting the peer timeout higher?
Is it possible that there might be some asymmetrical routing in the setup?
Are you using bridge mode or tunnel mode?
How/What tool are you using to simulate the WAN conditions?

Note on the delay in reply, but considering that this is for educational research, support for this project gets appropriate priority

82

Troubleshooting / Re: HTTP and FTP Traffic not Optimized !

« Last post by Sazgar on January 23, 2018, 06:58:29 PM »

Please post your traffic policies. This would be expected with bypass rules targeting specific apps or IP addresses.

I did not make any changes to default traffic policies (On both sides are the same )

I created a simple web page with download links and I downloaded the file.

I attached the related pictures

Thanks ahenning

83

Troubleshooting / Re: HTTP and FTP Traffic not Optimized !

« Last post by ahenning on January 23, 2018, 01:05:28 PM »

Please post your traffic policies. This would be expected with bypass rules targeting specific apps or IP addresses.

84

Troubleshooting / HTTP and FTP Traffic not Optimized !

« Last post by Sazgar on January 23, 2018, 11:13:46 AM »

Hi

I am testing wanos  4.2.1 64bit plus 20/200.

In my lab environment, file transfer with the SMB protocol is well optimized

But when I use protocols HTTP (and FTP) to transfer the same files, all traffic will be bypassed (Pass-through)
while the "Peer status" is "Active".

How can I solve this problem?

Thanks

85

Troubleshooting / Re: HTTPS can never be optimized?

« Last post by Sazgar on January 23, 2018, 10:48:49 AM »

I realized that some traffic is bypassed due to 2 default policies ("Interactive" & "Encrypted")
so, as a result. The HTTPs are bypassed by default !

if I remove the 443 number from "Encrypted" in Wanos Terminal , will it be optimized without a problem?

thanks

86

Troubleshooting / Re: Some time SMB not Optimized !

« Last post by Sazgar on January 22, 2018, 09:01:14 PM »

thanks again
The problem was solved, the SMB  traffic is well optimized.

But in the next test, I have a similar problem with HTTP, FTP, HTTPS protocols.
All these traffic was bypassed (Pass-through).

Should I make new traffic policies?


(HTTP traffic result attached)

87

Troubleshooting / Re: Some time SMB not Optimized !

« Last post by ahenning on January 22, 2018, 05:29:25 PM »

Hi,

Yes, please use Lew's suggestion. Increase it even more at say 900 seconds as this is lab testing setup and it seems there is not enough traffic in the lab to keep the peers active. Once the peer timeout has been increased and all configuration on Wanos has been completed and no-additional changes are expected, reboot the Microsoft workstation or server to force the TCP session to re-establish.

88

Troubleshooting / Re: Some time SMB not Optimized !

« Last post by Sazgar on January 22, 2018, 03:16:14 PM »

Hello Sazgar,

Have a look at http://wanos.co/docs/docs/wanos-admin-guide/configuration/optimization-setting/ more specifically "Peer Timeout". Depending on your network traffic, you may adjust the timeout to be either longer or shorter. Let us know if that helped.

Thanks
I changed from 60 to 180 in both sides, but apparently the problem did not resolve.

89

Troubleshooting / Re: Some time SMB not Optimized !

« Last post by Sazgar on January 22, 2018, 03:11:33 PM »

If after a config change, and depending on which config change, that would be the normal expected behavior. By default Wanos does not reset TCP sessions when making a config change. This can be enabled by enabling the TCP-X Accelerator.

SMB/CIFS sessions are cached and remain open for a long time, avoiding a TCP handshake. Due to this after a config change on Wanos, the CIFS/SMB TCP session needs to be reset either by Wanos with TCP-X or on the PC/Server.

Hi ahenning
thanks for your explain.
But between file transfers, I did not make any changes to the configuration (Nothing )

I transferred a 10MB file for first time, and traffic up to 90% optimized

After about 8 minutes, I transferred the same file again, but the optimization was 0% and all traffic was bypassed (Pass-through)
and for third time, After about 5 minutes, I transferred the same file again, and no optimization is done and all the traffic was bypassed


(During the transfer of the second and third filesو I checked the "Peer Timeout" and was "Idel")

90

Troubleshooting / Re: Some time SMB not Optimized !

« Last post by ahenning on January 22, 2018, 02:09:57 PM »

If after a config change, and depending on which config change, that would be the normal expected behavior. By default Wanos does not reset TCP sessions when making a config change. This can be enabled by enabling the TCP-X Accelerator.

SMB/CIFS sessions are cached and remain open for a long time, avoiding a TCP handshake. Due to this after a config change on Wanos, the CIFS/SMB TCP session needs to be reset either by Wanos with TCP-X or on the PC/Server.