I believe there is table-miss-enforcer which installed the lldp-punt flows.

Uninstalling that application/ not installing that feature might not install 
the above mentioned flows.

-Kamal

From: 
<[email protected]<mailto:[email protected]>>
 on behalf of Phil Robb 
<[email protected]<mailto:[email protected]>>
Date: Tuesday, March 22, 2016 at 5:01 PM
To: sdavis 
<[email protected]<mailto:[email protected]>>
Cc: 
"[email protected]<mailto:[email protected]>"
 
<[email protected]<mailto:[email protected]>>,
 
"[email protected]<mailto:[email protected]>"
 
<[email protected]<mailto:[email protected]>>
Subject: Re: [openflowplugin-dev] [Opendaylight-users] Where are these 
"default" flows coming from?

Adding the openflow plugin team...

Best,

Phil

On Tuesday, March 22, 2016, sdavis 
<[email protected]<mailto:[email protected]>> wrote:

So when I reload my OF enabled router, ODL (Beryllium) automatically installs 2 
or 3 Unidentified Flows (UF$TABLE...). Where would I find these default flows 
on ODL so I can either modify them or delete them?

Here's an example from right after a reload:

Flow ID: 1 Priority: 100 Status: Active Rule:
In Port: generic Ether type: 0x000088cc Idle Timeout : 0 secs Hard Timeout : 0 
secs

Instructions: Apply-Actions
    Action: FORWARD
        Out Port: send to controller
Statistics:
   Total Pkts: 0
   Total Bytes: 0Timing Info:
   Time Elapsed(Since Flow Added)       :     6 secs
   Time Elapsed(Since Last Packet Hit)  :     6 secs

Flow ID: 2 Priority: 0 Status: Active Rule: In Port: generic Idle Timeout : 0 
secs Hard Timeout : 0 secs

Instructions: Apply-Actions
    Action: DROP
Statistics:
   Total Pkts: 0
   Total Bytes: 0Timing Info:
   Time Elapsed(Since Flow Added)       :     6 secs
   Time Elapsed(Since Last Packet Hit)  :     6 secs

How do I change this behavior? How ensure these default flows don't get 
installed upon router reload and how would I tell ODL to install a different 
set of defined flows upon router reload?

Thanks!


--
Phil Robb
Sr. Director Of Technical Operations
OpenDaylight Project
(O) 970-229-5949
(M) 970-420-4292
Skype: Phil.Robb

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