Hello Rafal Sorry to get so late back to you. I think there might be a problem with chains that have a single service function. Could you try with more than one service function on that second chain?
BR Jaime. -----Original Message----- From: Rafał Pytel <[email protected]> To: [email protected], [email protected] Subject: Re: [sfc-dev] Further errors with mac_chaining_demo Date: Wed, 3 Jan 2018 11:02:21 +0100 Jamie, I tried diffrent topologies so I will choose the one which had least changes to demo. The scenario is so: I have 4 hosts and 4 SFs(fw(SFF2), dpi(SFF2), fw1(SFF3), nat(SFF3)). Chain 1 (fw , dpi) between h1 and h2 for tcp and udp -> it logs Chain 2 (fw1) between h3 and h4 for tcp and udp -> no logs in sf3(fw1) code executed: https://github.com/rpytel1/smartfirewall/blob/for_jamie/ sfc-demo/sfc-firewall-test-topo.py flows on SFF : https://pastebin.com/ViCRNmsr screenshots from sfc-ui : https://drive.google.com/drive/folders/1y9FXC AanmYyoiY-SA4-XHdQO2oPDHVre?usp=sharing screenshots also in attachment to this mail. Best regards, Rafał Pytel On 2018-01-02 18:32, Jaime Caamaño Ruiz <jcaamano at suse.de> wrote: Rafal, could you provide the flows set in the classifier and SFFs? On 2017-12-31 17:50, Rafał Pytel wrote: > Hi, > > I found out that there are several problems while I want to try demo. > It correctly classify it and make it possible to ping with either tcp > or udp, but what raise my concern: it doesn’t look like it uses the > functions. > I tried to check it with adding time.sleep(0.5) to method send_packet > in sf_dummy.py, and as well checking /tmp/sfX.out. There was no longer > delay or anything in this file. > However when I tried with my own topology from > https://github.com/rpytel1/smartfirewall/tree/master/sfc-demo > <https://github.com/rpytel1/smartfirewall/tree/master/sfc-demo>, where > I use few chains and more hosts, I got only delay and logs while I was > using only first chain. > At the moment I have no idea why is it so, I would be grateful for any > help. > > Best regards, > Rafal Pytel _______________________________________________ sfc-dev mailing list [email protected] https://lists.opendaylight.org/mailman/listinfo/sfc-dev _______________________________________________ sfc-dev mailing list [email protected] https://lists.opendaylight.org/mailman/listinfo/sfc-dev
