RX_NETNS_NAME
tok = open_netns(RX_NETNS_NAME);
tok = open_netns(RX_NETNS_NAME);
SYS_NOFAIL("ip netns del " RX_NETNS_NAME);
SYS(out, "ip netns add " RX_NETNS_NAME);
tok = open_netns(RX_NETNS_NAME);
*tok = open_netns(RX_NETNS_NAME);
SYS(out, "ip netns add " RX_NETNS_NAME);
SYS(out, "ip link set " RX_NAME " netns " RX_NETNS_NAME);
SYS_NOFAIL("ip netns del " RX_NETNS_NAME);