Hi, Same issue.
I am using similar test application to get the neighboring mac addresses on a Centos 7.2.1511 machine. Installed 3.21, 3.28, 3.4 versions and all returned with NULL. Is this going to be fixed? Or Is there any other API within libnl3 that can do the trick? Abhik -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1312419 Title: nl_cache_refill; rtnl_neigh_get fail to find neighbors in cache To manage notifications about this bug go to: https://bugs.launchpad.net/libnl/+bug/1312419/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs