TFTP Problem with Wan MPLS Access

All about WTware on Raspberry. Wtware works with Raspberry Pi 3 Model B and Pi 2 Model B devices
http://www.winterminal.com
aka
SUPPORT
SUPPORT
Posts: 513
Joined: Fri Dec 03, 2004 2:05 pm
Contact:

Re: How to distinct

Postby aka » Thu Sep 29, 2016 4:17 pm

I have no ideas :( Both interactions look similar.
Can you make the same sniffs in 192.168.63 network?

nicodep
Posts: 21
Joined: Tue Aug 16, 2016 2:26 pm

Re: How to distinct

Postby nicodep » Thu Sep 29, 2016 5:43 pm

The problem seems to be the MTU !
In my MPLS network SFR, the MTU is limited to 978 (without overload)

Raspberry strength and customer size to 1360 ...
Can you reduce the size of packets to the client ? 950 max

;)

aka
SUPPORT
SUPPORT
Posts: 513
Joined: Fri Dec 03, 2004 2:05 pm
Contact:

Re: TFTP Problem with Wan MPLS Access

Postby aka » Fri Sep 30, 2016 1:30 pm

1. You can reduce mtu by 026 DHCP option.
2. I do not think it's MTU. It's related to IP ports, or service fields. Error packet (number 6581 in "Capture1 wan KO.pcapng") passed to WTware. TFTP server sent it from 69 port. OACK packets (3817, 3814 e.t.c) from port 57416 with length less then 100 bytes did not pass to WTware.

nicodep
Posts: 21
Joined: Tue Aug 16, 2016 2:26 pm

Re: TFTP Problem with Wan MPLS Access

Postby nicodep » Mon Oct 17, 2016 11:37 am

Hi Aka,

It's really not possible to connect PI3 in HTTP mode to download config from Wtware server ?
Because impossible to run with TFTP protocol in my Wlan

;)

aka
SUPPORT
SUPPORT
Posts: 513
Joined: Fri Dec 03, 2004 2:05 pm
Contact:

Re: TFTP Problem with Wan MPLS Access

Postby aka » Mon Oct 24, 2016 1:22 am

Please, try: http://pxe.ru/files/testing/201610240221.zip
Untitled.png
Untitled.png (10.84 KiB) Viewed 1014 times

nicodep
Posts: 21
Joined: Tue Aug 16, 2016 2:26 pm

Re: TFTP Problem with Wan MPLS Access

Postby nicodep » Mon Oct 24, 2016 1:47 pm

Wonderfull
it works great !

Is this a test version ? or official soon ?

Great job Aka
;)

aka
SUPPORT
SUPPORT
Posts: 513
Joined: Fri Dec 03, 2004 2:05 pm
Contact:

Re: TFTP Problem with Wan MPLS Access

Postby aka » Wed Nov 09, 2016 2:33 am

Official 5.4.54 released.

J1mbo
Posts: 57
Joined: Mon Mar 14, 2016 6:24 pm

Re: TFTP Problem with Wan MPLS Access

Postby J1mbo » Wed Nov 09, 2016 2:01 pm

Should be faster at remote sites too as there is no windowing in TFTP. Good job :)

nicodep
Posts: 21
Joined: Tue Aug 16, 2016 2:26 pm

Re: TFTP Problem with Wan MPLS Access

Postby nicodep » Sun Dec 18, 2016 9:12 pm

Hello Aka,

Could include in the next version the option boot via HTTP in "Boot SD card" maker
This function run great but i need to manually modify this option on each PI3

Thk !

;)

nicodep
Posts: 21
Joined: Tue Aug 16, 2016 2:26 pm

Re: TFTP Problem with Wan MPLS Access

Postby nicodep » Wed Feb 08, 2017 8:21 pm

nicodep wrote:Could include in the next version the option boot via HTTP in "Boot SD card" maker
This function run great but i need to manually modify this option on each PI3


Hi Aka, just to remember this tips for your next version !

Thk

;)

aka
SUPPORT
SUPPORT
Posts: 513
Joined: Fri Dec 03, 2004 2:05 pm
Contact:

Re: TFTP Problem with Wan MPLS Access

Postby aka » Fri Mar 03, 2017 12:36 pm

We'll do it, thanks.


Return to “WTware on Raspberry Pi 3 / Raspberry Pi 2”

Who is online

Users browsing this forum: No registered users and 2 guests