diff --git a/probe/docker/network_linux.go b/probe/docker/network_linux.go index c693c1580..e7a182e1f 100644 --- a/probe/docker/network_linux.go +++ b/probe/docker/network_linux.go @@ -44,21 +44,15 @@ func namespaceIPAddresses(processID int) ([]*net.IPNet, error) { // return all non-local IP addresses from the current namespace func allNonLocalAddresses() ([]*net.IPNet, error) { var cidrs []*net.IPNet - links, err := netlink.LinkList() + + addrs, err := netlink.AddrList(nil, netlink.FAMILY_ALL) if err != nil { return nil, err } - - for _, link := range links { - addrs, err := netlink.AddrList(link, netlink.FAMILY_ALL) - if err != nil { - return nil, err - } - for _, addr := range addrs { - // Exclude link-local ipv6 addresses, localhost, etc. Hope this is the correct test. - if addr.Scope == unix.RT_SCOPE_UNIVERSE { - cidrs = append(cidrs, addr.IPNet) - } + for _, addr := range addrs { + // Exclude link-local ipv6 addresses, localhost, etc. Hope this is the correct test. + if addr.Scope == unix.RT_SCOPE_UNIVERSE { + cidrs = append(cidrs, addr.IPNet) } } return cidrs, nil