------- Comment From michael.roes...@ibm.com 2019-07-29 11:17 EDT------- (In reply to comment #5) > What's the output of: $ ip a ? > > Also matching dmesg / syslog / journal?
root@m3515028:~# ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: encbdf0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether 02:3c:0f:00:00:46 brd ff:ff:ff:ff:ff:ff inet 172.18.63.28/15 brd 172.19.255.255 scope global encbdf0 valid_lft forever preferred_lft forever inet6 fe80::3c:fff:fe00:46/64 scope link valid_lft forever preferred_lft forever 3: ence530: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether 02:3c:0f:00:00:47 brd ff:ff:ff:ff:ff:ff I'll attach the logs -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to iproute2 in Ubuntu. Matching subscriptions: iproute2 https://bugs.launchpad.net/bugs/1838258 Title: Unable to configure VLAN on an additional OSA interface Status in Ubuntu on IBM z Systems: Triaged Status in iproute2 package in Ubuntu: New Status in linux package in Ubuntu: New Bug description: After installing a base Ubuntu 18.04.1 server, an additional OSA device "e530" is attached and configured with chzdev. Then a VLAN configuration should be applied using the ip command. However this results in the error message "RTNETLINK answers: File exists". >----snip---- ip link add link ence530 name ence530.209 type vlan id 209 RTNETLINK answers: File exists ----snip----< Executing the same steps on an Ubuntu 16.04.5 server, the ip command finishes without an error message but the VLAN interface is also not configured. Reproduction: - Install a 18.04.1 server - attach an additional OSA interface - configure a VLAN using the ip command To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1838258/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
