diff options
Diffstat (limited to 'src/vnet/udp/udp.c')
| -rw-r--r-- | src/vnet/udp/udp.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/vnet/udp/udp.c b/src/vnet/udp/udp.c index ccac921b8b3..8c2daaf66e6 100644 --- a/src/vnet/udp/udp.c +++ b/src/vnet/udp/udp.c @@ -441,6 +441,66 @@ udp_init (vlib_main_t * vm) VLIB_INIT_FUNCTION (udp_init); +static clib_error_t * +show_udp_punt_fn (vlib_main_t * vm, unformat_input_t * input, + vlib_cli_command_t * cmd_arg) +{ + udp_main_t *um = vnet_get_udp_main (); + + clib_error_t *error = NULL; + + if (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) + return clib_error_return (0, "unknown input `%U'", format_unformat_error, + input); + + udp_dst_port_info_t *port_info; + if (um->punt_unknown4) + { + vlib_cli_output (vm, "IPv4 UDP punt: enabled"); + } + else + { + u8 *s = NULL; + vec_foreach (port_info, um->dst_port_infos[UDP_IP4]) + { + if (udp_is_valid_dst_port (port_info->dst_port, 1)) + { + s = format (s, (!s) ? "%d" : ", %d", port_info->dst_port); + } + } + s = format (s, "%c", 0); + vlib_cli_output (vm, "IPV4 UDP ports punt : %s", s); + } + + if (um->punt_unknown6) + { + vlib_cli_output (vm, "IPv6 UDP punt: enabled"); + } + else + { + u8 *s = NULL; + vec_foreach (port_info, um->dst_port_infos[UDP_IP6]) + { + if (udp_is_valid_dst_port (port_info->dst_port, 01)) + { + s = format (s, (!s) ? "%d" : ", %d", port_info->dst_port); + } + } + s = format (s, "%c", 0); + vlib_cli_output (vm, "IPV6 UDP ports punt : %s", s); + } + + return (error); +} +/* *INDENT-OFF* */ +VLIB_CLI_COMMAND (show_tcp_punt_command, static) = +{ + .path = "show udp punt", + .short_help = "show udp punt [ipv4|ipv6]", + .function = show_udp_punt_fn, +}; +/* *INDENT-ON* */ + /* * fd.io coding-style-patch-verification: ON * |