2. Northbound Networks Forums
  3. Zodiac FX
  4. Zodiac FX General
  5. Zodiac FX closing TCP sesions to ODL
« previous next »
Pages: [1]

Zodiac FX closing TCP sesions to ODL

  • 2 Replies
  • 422 Views
*

mpls95

  • Newbie
  • *
  • 12
    • View Profile
Zodiac FX closing TCP sesions to ODL
« on: December 13, 2018, 08:57:25 PM »
Zodiac FX is sending(randomly but frequently) FIN/ACK TCP messages in the middle of a Openflow session, closing that session and starting a new one with another SRC port.
« Last Edit: December 13, 2018, 08:59:04 PM by mpls95 »
Logged
*

Paul Zanna

  • Moderator
  • Sr. Member
  • *****
  • 370
    • View Profile
    • Northbound Networks
Re: Zodiac FX closing TCP sesions to ODL
« Reply #1 on: December 21, 2018, 07:16:59 AM »
The Zodiac FX polls the controller at regular intervals to check it is still there, if it doesn't respond after a number of attempts it reconnects. Check the Wireshark log and see if the controller is responding to these messages.

Regards,
Paul
Logged
*

mpls95

  • Newbie
  • *
  • 12
    • View Profile
Re: Zodiac FX closing TCP sesions to ODL
« Reply #2 on: April 04, 2019, 01:51:24 AM »
I've been watching and the controller sends ACK, RST messages, but instead with OVSWITCH the controller works perfectly.

I will investigate it in the ODL code...

Greetings!
« Last Edit: April 05, 2019, 08:32:36 AM by mpls95 »
Logged
Pages: [1]
« previous next »