Hi, First thanks to Tobias Jungel. With his help in providing Yocto recipe for FRR, I'm now running FRR on Solidrun's Clearfog platform. I'm running release 5.0.1 and get below error at startup. However, daemons do run even after the error. It seems I need to enable some more kernel config options. Please advise. root@clearfog:~# /usr/lib/frr/frr start Loading capability module if not yet done. Starting Frr daemons (prio:10):.1024 zebra2019/01/19 07:09:55 errors: ZEBRA: NS initialization failure 2(No such file or directory) 2019/01/19 07:09:56 warnings: ZEBRA: Disabling MPLS support (no kernel support) .1024 ospfd2019/01/19 07:09:56 errors: OSPF: NS initialization failure 2(No such file or directory) . Starting Frr monitor daemon:1024 watchfrr. Exiting from the script root@clearfog:~# ps 1410 frr 8308 S /usr/lib/frr/zebra --daemon -A 127.0.0.1 1417 frr 8916 S /usr/lib/frr/ospfd --daemon -A 127.0.0.1 1423 root 5628 S /usr/lib/frr/watchfrr -d -r /usr/sbin/servicebBfrrbBrestartbB%s -s /usr/sbin/servicebBfrrbBstartbB%s -k /usr/sbin/servicebBfrrbBstopbB%s -b bB zebra ospfd root@clearfog:~# ls -l /proc/self/ns/ lrwxrwxrwx 1 root root 0 Jan 19 07:11 cgroup -> cgroup:[4026531835] lrwxrwxrwx 1 root root 0 Jan 19 07:11 mnt -> mnt:[4026531840] root@clearfog:~# Thanks Amol ________________________________ The information in this email communication (inclusive of attachments) is confidential to 4RF Limited and the intended recipient(s). If you are not the intended recipient(s), please note that any use, disclosure, distribution or copying of this information or any part thereof is strictly prohibited and that the author accepts no liability for the consequences of any action taken on the basis of the information provided. If you have received this email in error, please notify the sender immediately by return email and then delete all instances of this email from your system. 4RF Limited will not accept responsibility for any consequences associated with the use of this email (including, but not limited to, damages sustained as a result of any viruses and/or any action or lack of action taken in reliance on it).