Function net_iperf3

network_diagnostics.py:2028–2033

()

    }


def do_dhcp_snoop_setup(iface_a, iface_b, action='create'):
    """Guarded bridge setup: enslave two wired NICs into rgsnoop0 so the box is
    inline. Refuses the default-route / wireless / management interface so it
    can't cut its own link. Detection-only bridge (no IP on it)."""
    if action == 'destroy':
        with _dhcp_snoop_lock:
            for m in _bridge_members(_DHCP_SNOOP_BRIDGE):
                _run(['ip', 'link', 'set', m, 'nomaster'], timeout=5)