Messages

46

Troubleshooting / Re: Lan0 & wan0 speed

« on: July 17, 2014, 09:33:39 AM »

Hi,

On A end, I did reverse cabling. B also did same

A End results
Thu Jul 17 14:57:27 UTC 2014  : Lan0-Wan0 Interface Port Roles Switched. Restarting Wanos Service
Thu Jul 17 14:57:28 UTC 2014  : Routine : Initializing Startup Scripts
Thu Jul 17 14:57:28 UTC 2014  : Routine : Set Interface Roles
Thu Jul 17 14:57:28 UTC 2014  : Routine : Setting Optional Interface driver flags if supported
Thu Jul 17 14:57:28 UTC 2014  : Routine : Check Configs
Thu Jul 17 14:57:28 UTC 2014  : Routine : Updating Configuration
Thu Jul 17 14:57:28 UTC 2014  : Routine : Initializing Wanos Click
wanos.click:9: While initializing 'lan0 :: FromDevice':
  warning: lan0: no IPv4 address assigned
wanos.click:8: While initializing 'wan0 :: FromDevice':
  warning: wan0: no IPv4 address assigned

B End,

Did cable interchange, port swap & still I  see below error, network breaks.

Thu Jul 17 15:02:53 UTC 2014  : Routine : Initializing Startup Scripts
Thu Jul 17 15:02:53 UTC 2014  : Routine : Set Interface Roles
Thu Jul 17 15:02:53 UTC 2014  : Routine : Setting Optional Interface driver flags if supported
Cannot set device rx csum settings: Operation not supported
Cannot set device tx csum settings: Operation not supported
Cannot set device scatter-gather settings: Operation not supported
Cannot set device tcp segmentation offload settings: Operation not supported
Thu Jul 17 15:02:54 UTC 2014  : Routine : Check Configs
Thu Jul 17 15:02:54 UTC 2014  : Routine : Updating Configuration
Thu Jul 17 15:02:54 UTC 2014  : Routine : Initializing Wanos Click
wanos.click:9: While initializing 'lan0 :: FromDevice':
  warning: lan0: no IPv4 address assigned
wanos.click:8: While initializing 'wan0 :: FromDevice':
  warning: wan0: no IPv4 address assigned
Queue@57 :: Queue: overflow
Peer detected on lan0:   56
Peer detected on lan0:   64
Peer detected on lan0:   52
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56

47

Troubleshooting / Re: Lan0 & wan0 speed

« on: July 17, 2014, 08:46:59 AM »

hi,

you mean to say, Change the Switch Interface Port Roles ? or physical cabling ?

48

Troubleshooting / Re: Lan0 & wan0 speed

« on: July 17, 2014, 05:08:07 AM »

What exactly happened here?


this was the setup, no routers at both end, isp was directly terminated on Wan0

PC---coreswitch---WanCore ( A )----100Mbps P2P link---WanCore ( B )---coreswitch---PC


Did icmp pings drop completely?

without data transfer yes network is up, when I started data transfer after some MB downloads, CPU utilzation went High on B End & network went down. in graph I see only 35% utilized, but when we saw physically on web interface during the issue it was to the peak.

Was the web interface up?

Machine was up, but not webinterface, nor no network. we had to hard reboot to make machine up.

What did the logs say?

A End:

hu Jul 10 16:34:15 UTC 2014  : Routine : Initializing Startup Scripts
Thu Jul 10 16:34:15 UTC 2014  : Routine : Check Configs
Thu Jul 10 16:34:15 UTC 2014  : Routine : Updating Configuration
Thu Jul 10 16:34:15 UTC 2014  : Routine : Initializing Wanos Click
wanos.click:9: While initializing 'lan0 :: FromDevice':
  warning: lan0: no IPv4 address assigned
wanos.click:8: While initializing 'wan0 :: FromDevice':
  warning: wan0: no IPv4 address assigned
DropBroadcasts: dropped a packet
Queue@58 :: Queue: overflow
Peer detected on lan0:   52
Peer detected on lan0:   56
Peer detected on lan0:   52
Peer detected on lan0:   56
Peer detected on lan0:   52
Peer detected on lan0:   56

B End:

Wed Jul 16 20:08:54 UTC 2014  : Routine : Initializing Startup Scripts
Wed Jul 16 20:08:54 UTC 2014  : Routine : Set Interface Roles
Wed Jul 16 20:08:54 UTC 2014  : Routine : Setting Optional Interface driver flags if supported
Cannot set device rx csum settings: Operation not supported
Cannot set device tx csum settings: Operation not supported
Cannot set device scatter-gather settings: Operation not supported
Cannot set device tcp segmentation offload settings: Operation not supported
Wed Jul 16 20:08:55 UTC 2014  : Routine : Check Configs
Wed Jul 16 20:08:55 UTC 2014  : Routine : Updating Configuration
Wed Jul 16 20:08:55 UTC 2014  : Routine : Initializing Wanos Click
wanos.click:9: While initializing 'lan0 :: FromDevice':
  warning: lan0: no IPv4 address assigned
wanos.click:8: While initializing 'wan0 :: FromDevice':
  warning: wan0: no IPv4 address assigned
Queue@57 :: Queue: overflow
Peer detected on lan0:   64
Peer detected on lan0:   64
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56
Peer detected on lan0:   56


How did you fix it?

We had to hard reboot B end machine.

Is this running as a VM/ which hypervisor? (since you mentioned in another thread that you can't get the HDD image to work)

Its Physical machine

What are the hardware specs?

A End:
Core i5
8GB RAM
500GB SATA HDD 7200RPM

B End:

Core i3
4GB RAM
320GB HDD 5400RPM



How much disk space is available?

100% free other than wanos folders, files & OS

Are any extra sites configured in MultiSite?
no

How are the tests done (tools/protocols/files)?
Started with FTP to test

Utilization during testing:

A End:

CPU:5%
Memory: 240MB
Disk I/O: 35%
Disk Usage: 35MB

B End:

CPU: 35%
Memory: 160MB
Disk I/O: 80%
Disk Usage:34MB


Later: at B End we configured similar conf machine which is of A end, but still it fails in Core--Core, Core--Edge, Edge--Edge.

49

Installation / Re: loading image to Physical Hdd

« on: July 17, 2014, 01:55:07 AM »

Hi Admin,

1. For laptop 2.5inch smaller hdd we can connect to USB adapter or use portable hdd and we can load the image using win32 app, it works fine

2. How do you load for bigger 3.5inch SATA internal hdd where you don't have USB adapter. ( I used dd command of windows version & app crashes, linux version dd works but on machine boot nothing happens )


Hi Ram,

No issues for point 1, but for point 2 I see just blank screen on system boot up.

50

General Discussion / Re: Difference between core, edge & its limitations in express edition & paid versio

« on: July 16, 2014, 05:08:26 PM »

Core core both side optimization
Core.edge downstream
What exactly edge-edge doing ?

51

Troubleshooting / Re: Lan0 & wan0 speed

« on: July 16, 2014, 04:40:50 PM »

Today I connected A.Core-B.Core but after some download network failed at B end. I did port swap but still fails after sometime.. don't know what is wrong

PC---coreswitch---WanCore----100Mbps P2P link---WanCore---coreswitch---PC

Both ends with latest 1.2.2

52

Troubleshooting / Lan0 & wan0 speed

« on: July 16, 2014, 03:09:03 PM »

Hi,

is it necessary to have both Wan0 & LAN0 to be of same speed  ?

53

Installation / loading image to Physical Hdd

« on: July 15, 2014, 10:10:53 AM »

Hi,

I was trying to load image to physical hdd ( 500GB & 1TB ) using DD command, though dd command was successful, wanos is not booting ( no error shown after system restart )

win32 disk image works only for pen drives or portable HDD.

I followed http://wanos.org/wan-optimization/?p=489  tried windows DD  & linux also, but still wanos not loading after successful dd

let me know how to load the image to physical hdd.

54

General Discussion / Difference between High and Low

« on: July 10, 2014, 02:23:39 PM »

Where can I find the difference between core, edge & its limitations in express edition & paid version.

Which is the best optimization scenario when 2 locations are primary ( A connected to B & both are primary, not branch office )
High-High
High-Low
Low-Low

55

Installation / Can I use only core

« on: July 09, 2014, 07:44:12 AM »

Hi,

Can I place the Wan core device to my Internet, whether it will optimize the traffic ?