diff options
| author |   Dave Barach <dave@barachs.net> | 2019-09-25 11:27:46 -0400 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2019-09-26 19:39:06 +0000 |
| commit | f5667c3055dbd6755277f085c6778c2b1104aa6e (patch) | |
| tree | f9057f2fa0eb880c230aac15ed9dbc0d4a3a6ad9 /src/vnet/interface_cli.c | |
| parent | 2d0ebd7ebc555565868038a09d80a61f5de29430 (diff) | |
misc: add vnet classify filter set support
Type: feature
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I79b216d2499df143f53977e5b70382f6f887e0bc
Diffstat (limited to 'src/vnet/interface_cli.c')
| -rw-r--r-- | src/vnet/interface_cli.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/src/vnet/interface_cli.c b/src/vnet/interface_cli.c index e6b251da17f..c622a605be8 100644 --- a/src/vnet/interface_cli.c +++ b/src/vnet/interface_cli.c @@ -1734,9 +1734,10 @@ int vnet_pcap_dispatch_trace_configure (vnet_pcap_dispatch_trace_args_t * a) { vlib_main_t *vm = vlib_get_main (); - vnet_main_t *vnm = vnet_get_main (); vnet_pcap_t *pp = &vm->pcap; pcap_main_t *pm = &pp->pcap_main; + vnet_classify_main_t *cm = &vnet_classify_main; + vnet_classify_filter_set_t *set = 0; if (a->status) { @@ -1772,9 +1773,11 @@ vnet_pcap_dispatch_trace_configure (vnet_pcap_dispatch_trace_args_t * a) && (pm->n_packets_to_capture != a->packets_to_capture)) return VNET_API_ERROR_INVALID_VALUE_2; + set = pool_elt_at_index (cm->filter_sets, cm->filter_set_by_sw_if_index[0]); + /* Classify filter specified, but no classify filter configured */ - if ((a->rx_enable + a->tx_enable + a->drop_enable) && a->filter - && (vec_len (vnm->classify_filter_table_indices) == 0)) + if ((a->rx_enable + a->tx_enable + a->drop_enable) && a->filter && + (set->table_indices[0] == ~0)) return VNET_API_ERROR_NO_SUCH_LABEL; if (a->rx_enable + a->tx_enable + a->drop_enable) @@ -1812,8 +1815,7 @@ vnet_pcap_dispatch_trace_configure (vnet_pcap_dispatch_trace_args_t * a) pm->n_packets_to_capture = a->packets_to_capture; pp->pcap_sw_if_index = a->sw_if_index; if (a->filter) - pp->filter_classify_table_index = - vnm->classify_filter_table_indices[0]; + pp->filter_classify_table_index = set->table_indices[0]; else pp->filter_classify_table_index = ~0; pp->pcap_rx_enable = a->rx_enable; @@ -1826,6 +1828,7 @@ vnet_pcap_dispatch_trace_configure (vnet_pcap_dispatch_trace_args_t * a) pp->pcap_rx_enable = 0; pp->pcap_tx_enable = 0; pp->pcap_drop_enable = 0; + pp->filter_classify_table_index = ~0; if (pm->n_packets_captured) { clib_error_t *error; @@ -1866,7 +1869,7 @@ pcap_trace_command_fn (vlib_main_t * vm, int drop_enable = 0; int status = 0; int filter = 0; - u32 sw_if_index = 0; + u32 sw_if_index = ~0; /* Get a line of input. */ if (!unformat_user (input, unformat_line_input, line_input)) @@ -1989,6 +1992,11 @@ pcap_trace_command_fn (vlib_main_t * vm, * packet capture are preserved, so '<em>any</em>' can be used to reset * the interface setting. * + * - <b>filter</b> - Use the pcap rx / tx / drop trace filter, which + * must be configured. Use <b>classify filter pcap...</b> to configure the + * filter. The filter will only be executed if the per-interface or + * any-interface tests fail. + * * - <b>file <name></b> - Used to specify the output filename. The file will * be placed in the '<em>/tmp</em>' directory, so only the filename is * supported. Directory should not be entered. If file already exists, file @@ -2027,7 +2035,7 @@ pcap_trace_command_fn (vlib_main_t * vm, VLIB_CLI_COMMAND (pcap_tx_trace_command, static) = { .path = "pcap trace", .short_help = - "pcap trace rx tx drop off [max <nn>] [intfc <interface>|any] [file <name>] [status] [max-bytes-per-pkt <nnnn>]", + "pcap trace rx tx drop off [max <nn>] [intfc <interface>|any] [file <name>] [status] [max-bytes-per-pkt <nnnn>][filter]", .function = pcap_trace_command_fn, }; /* *INDENT-ON* */ |