[LU-18315] LNet: route is not created if socklnd NID is added dynamically using "lnetctl --nid"

• Type: Bug
• Resolution: Unresolved
• Priority: Minor
• Labels: IPv6 lnet multi-rail socklnd
• Severity: 3
• Assignee: WC Triage
• Reporter: Serguei Smirnov

Description

ksocklnd-config doesn't get executed if NID is added dynamically as follows

lnetctl net add --nid 192.168.122.50@tcp

If the NID is added using the following command

lnetctl net add --net tcp --if ens3

then ksocklnd-config does get executed and adds the route which ensures that traffic sent using the new NID is going to be sent using the intended interface.

The behaviour is the same for IPv4 and IPv6 NIDs.