[LU-18544] route import with NID-range is not working

• Type: Bug
• Resolution: Unresolved
• Priority: Minor
• Severity: 3
• Assignee: WC Triage
• Reporter: Chris Horn

Description

In 2.15 you can use NID-range syntax to specify gateways:

cassini-hosta:~ # cat lnet.conf
net:
    - net type: o2ib
      local NI(s):
        - interfaces:
              0: heth0
route:
    - net: kfi
      gateway: 10.151.0.[1,2,3,4,5,6,7,8]@o2ib
      hop: 1
cassini-hosta:~ # lnetctl import lnet.conf
cassini-hosta:~ # lnetctl route show
route:
    - net: kfi
      gateway: 10.151.0.5@o2ib
    - net: kfi
      gateway: 10.151.0.8@o2ib
    - net: kfi
      gateway: 10.151.0.6@o2ib
    - net: kfi
      gateway: 10.151.0.3@o2ib
    - net: kfi
      gateway: 10.151.0.1@o2ib
    - net: kfi
      gateway: 10.151.0.7@o2ib
    - net: kfi
      gateway: 10.151.0.2@o2ib
    - net: kfi
      gateway: 10.151.0.4@o2ib
cassini-hosta:~ #

But this seems to fail silently with 2.16

cassini-hosta:~ # lctl --version
lctl 2.16.50_133_g24b2825
cassini-hosta:~ # lnetctl import lnet.conf
cassini-hosta:~ # echo $?
0
cassini-hosta:~ # lnetctl route show
cassini-hosta:~ #

Issue Links

• is related to: LU-18417 Finish IPv6 support