How to Install OF-DPA on Open Network Linux in Edgecore Switches? Phil Huang March 27, 2018 04:24 Follow Related articles Basic Trellis Installation Guide How to download the current firmware? (ONIE, Accton_Diag, CPLD, BIOS, FPGA, BMC) [ONIE] How to recover ONIE on Edgecore x86 platform switch via USB? How to install IP Infusion OcNOS to AS5812-54X Management and front port IPv4/IPv6 Address Comments 6 comments Sort by Date Votes Lopworks Limited_Ademola Osindero March 28, 2018 14:08 There is an issue with AS5812-54X. Launching ofagentapp throws an error as shown below root@localhost:~# launcher ofagentapp -t 192.168.1.240 -c1 -c2 -c3 -c4 -c5 -a1Setting up OFDPA running environmentinsmod: ERROR: could not load module /lib/modules/3.16.53-OpenNetworkLinux/ofdpa/linux-kernel-bde.ko: No such file or directoryinsmod: ERROR: could not load module /lib/modules/3.16.53-OpenNetworkLinux/ofdpa/linux-user-bde.ko: No such file or directorymknod: invalid major device number ‘’mknod: invalid major device number ‘’ofagentapp: Start command = ofagentapp -t 192.168.1.240 -c1 -c2 -c3 -c4 -c5 -a103-28 14:05:59.603783 [ofagent] version 126.96.36.199 -- Built on Wed Jan 10 2018 at 06:23:37 UTCEnabling debugging for component 1.Enabling debugging for component 2.Enabling debugging for component 3.Enabling debugging for component 4.Enabling debugging for component 5.OF Datapath ID: 0x000000000000DA7A03-28 14:05:59.604238 [ofstatemanager] Switch DPID set called but unchangedInitializing the system.insmod: ERROR: could not load module linux-kernel-bde.ko: No such file or directoryinsmod: ERROR: could not load module linux-user-bde.ko: No such file or directoryopen /dev/linux-user-bde: : No such file or directorysdkCustomInit: ERROR: PCI SOC device probe failedsystemMappingInit: Error initializing driver, rc = -1. Failure calling ofdpaClientInitialize(). rc = -27ofagentapp: Received terminate signalCan you help find a fix for this? 0 Comment actions Permalink Ken Ho March 28, 2018 14:34 supposed your ONL version is incorrect. please download ONL and OF-DPA on the follow links. Thanks. ONL-2.0.0-ONL-OS-DEB8-2017-07-18.1642-40fc82b-AMD64-INSTALLED-INSTALLER ofdpa_188.8.131.52+accton1.7-1_amd64.deb 0 Comment actions Permalink Lopworks Limited_Ademola Osindero March 29, 2018 09:30 Hi Ken, That works well. Now I am struggling with ONOS as it is not detecting the device. Any ideas? 0 Comment actions Permalink Ken Ho March 29, 2018 16:08 Hi Ademola, suggest you double check setting of of-dpa agent. make sure controller ip is set properly and restart of-dpa service. refer to http://blog.pichuang.com.tw/ofdpa-with-onl-cheat-sheet/ 0 Comment actions Permalink Lopworks Limited_Ademola Osindero April 04, 2018 16:12 Hi Ken, I have tried but ONOS is not detecting the device. they are exchanging communications but it keeps breaking. Look at the screenshot below. 0 Comment actions Permalink Gokul Murali June 05, 2020 02:14 Hey, Platform: AS6712 I was giving this a try. I got the similar error as in one of the earlier comments. Could you please give me the links to download the correct ONL + OF-DPANote: The ONL Link and the cheat sheet link are not accessible 0 Comment actions Permalink Please sign in to leave a comment.