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authorJohn Lo <loj@cisco.com>2018-01-12 17:15:25 -0500
committerDave Barach <openvpp@barachs.net>2018-01-13 15:24:15 +0000
commit4478d8edc35757c1da66e1c3c108af24940fbdd3 (patch)
tree52386c505384f9f3ee1a4de1dd224dcbf5459465
parentaf0ff5af0cd471033169e63c6111d23cd801928c (diff)
Improve "show xxx tunnel" and "show int addr" output
Improve "show xxx tunnel" output functions format_xxx_tunnel() for GRE, VXLAN, VXLAN-GPE, GENEVE and GTPU tunnels to make their output more consistent and provide better information. Improved the output of "show int addr" to make its info more consistent with tunnels and provide fib-index info. Change-Id: Icd4b5b85a5bec417f8ee19afea336c770ad3b4c5 Signed-off-by: John Lo <loj@cisco.com>
-rwxr-xr-xsrc/plugins/gtpu/gtpu.c14
-rw-r--r--src/vnet/geneve/geneve.c14
-rw-r--r--src/vnet/gre/interface.c30
-rw-r--r--src/vnet/interface_cli.c110
-rw-r--r--src/vnet/vxlan-gpe/vxlan_gpe.c67
-rw-r--r--src/vnet/vxlan/vxlan.c29
6 files changed, 118 insertions, 146 deletions
diff --git a/src/plugins/gtpu/gtpu.c b/src/plugins/gtpu/gtpu.c
index 80069a77b09..96399f38579 100755
--- a/src/plugins/gtpu/gtpu.c
+++ b/src/plugins/gtpu/gtpu.c
@@ -75,18 +75,18 @@ format_gtpu_tunnel (u8 * s, va_list * args)
gtpu_tunnel_t *t = va_arg (*args, gtpu_tunnel_t *);
gtpu_main_t *ngm = &gtpu_main;
- s = format (s, "[%d] src %U dst %U teid %d sw_if_index %d ",
+ s = format (s, "[%d] src %U dst %U teid %d fib-idx %d sw-if-idx %d ",
t - ngm->tunnels,
format_ip46_address, &t->src, IP46_TYPE_ANY,
format_ip46_address, &t->dst, IP46_TYPE_ANY,
- t->teid, t->sw_if_index);
+ t->teid, t->encap_fib_index, t->sw_if_index);
- if (ip46_address_is_multicast (&t->dst))
- s = format (s, "mcast_sw_if_index %d ", t->mcast_sw_if_index);
+ s = format (s, "encap-dpo-idx %d ", t->next_dpo.dpoi_index);
+ s = format (s, "decap-next-%U ", format_decap_next, t->decap_next_index);
+
+ if (PREDICT_FALSE (ip46_address_is_multicast (&t->dst)))
+ s = format (s, "mcast-sw-if-idx %d ", t->mcast_sw_if_index);
- s = format (s, "encap_fib_index %d fib_entry_index %d decap_next %U\n",
- t->encap_fib_index, t->fib_entry_index,
- format_decap_next, t->decap_next_index);
return s;
}
diff --git a/src/vnet/geneve/geneve.c b/src/vnet/geneve/geneve.c
index 56db5ee775e..6bc4b67d10d 100644
--- a/src/vnet/geneve/geneve.c
+++ b/src/vnet/geneve/geneve.c
@@ -60,18 +60,18 @@ format_geneve_tunnel (u8 * s, va_list * args)
geneve_tunnel_t *t = va_arg (*args, geneve_tunnel_t *);
geneve_main_t *ngm = &geneve_main;
- s = format (s, "[%d] local %U remote %U vni %d sw_if_index %d ",
+ s = format (s, "[%d] lcl %U rmt %U vni %d fib-idx %d sw-if-idx %d ",
t - ngm->tunnels,
format_ip46_address, &t->local, IP46_TYPE_ANY,
format_ip46_address, &t->remote, IP46_TYPE_ANY,
- t->vni, t->sw_if_index);
+ t->vni, t->encap_fib_index, t->sw_if_index);
- if (ip46_address_is_multicast (&t->remote))
- s = format (s, "mcast_sw_if_index %d ", t->mcast_sw_if_index);
+ s = format (s, "encap-dpo-idx %d ", t->next_dpo.dpoi_index);
+ s = format (s, "decap-next-%U ", format_decap_next, t->decap_next_index);
+
+ if (PREDICT_FALSE (ip46_address_is_multicast (&t->remote)))
+ s = format (s, "mcast-sw-if-idx %d ", t->mcast_sw_if_index);
- s = format (s, "encap_fib_index %d fib_entry_index %d decap_next %U\n",
- t->encap_fib_index, t->fib_entry_index,
- format_decap_next, t->decap_next_index);
return s;
}
diff --git a/src/vnet/gre/interface.c b/src/vnet/gre/interface.c
index 8b1ad6b7dbe..ce9685d55a3 100644
--- a/src/vnet/gre/interface.c
+++ b/src/vnet/gre/interface.c
@@ -28,34 +28,18 @@
static const char *gre_tunnel_type_names[] = GRE_TUNNEL_TYPE_NAMES;
static u8 *
-format_gre_tunnel_type (u8 * s, va_list * args)
-{
- gre_tunnel_type_t type = va_arg (*args, gre_tunnel_type_t);
-
- return (format (s, "%s", gre_tunnel_type_names[type]));
-}
-
-static u8 *
format_gre_tunnel (u8 * s, va_list * args)
{
gre_tunnel_t *t = va_arg (*args, gre_tunnel_t *);
gre_main_t *gm = &gre_main;
- u8 is_ipv6 = t->tunnel_dst.fp_proto == FIB_PROTOCOL_IP6 ? 1 : 0;
- if (!is_ipv6)
- s = format (s,
- "[%d] %U (src) %U (dst) payload %U outer_fib_index %d",
- t - gm->tunnels,
- format_ip4_address, &t->tunnel_src.ip4,
- format_ip4_address, &t->tunnel_dst.fp_addr.ip4,
- format_gre_tunnel_type, t->type, t->outer_fib_index);
- else
- s = format (s,
- "[%d] %U (src) %U (dst) payload %U outer_fib_index %d",
- t - gm->tunnels,
- format_ip6_address, &t->tunnel_src.ip6,
- format_ip6_address, &t->tunnel_dst.fp_addr.ip6,
- format_gre_tunnel_type, t->type, t->outer_fib_index);
+ s = format (s, "[%d] src %U dst %U fib-idx %d sw-if-idx %d ",
+ t - gm->tunnels,
+ format_ip46_address, &t->tunnel_src, IP46_TYPE_ANY,
+ format_ip46_address, &t->tunnel_dst.fp_addr, IP46_TYPE_ANY,
+ t->outer_fib_index, t->sw_if_index);
+
+ s = format (s, "payload %s", gre_tunnel_type_names[t->type]);
return s;
}
diff --git a/src/vnet/interface_cli.c b/src/vnet/interface_cli.c
index 0debdb4d0b7..5509e3ffa57 100644
--- a/src/vnet/interface_cli.c
+++ b/src/vnet/interface_cli.c
@@ -365,11 +365,7 @@ show_sw_interfaces (vlib_main_t * vm,
ip_lookup_main_t *lm4 = &im4->lookup_main;
ip_lookup_main_t *lm6 = &im6->lookup_main;
ip_interface_address_t *ia = 0;
- ip4_address_t *r4;
- ip6_address_t *r6;
u32 fib_index4 = 0, fib_index6 = 0;
- ip4_fib_t *fib4;
- ip6_fib_t *fib6;
if (vec_len (im4->fib_index_by_sw_if_index) > si->sw_if_index)
fib_index4 = vec_elt (im4->fib_index_by_sw_if_index,
@@ -379,85 +375,69 @@ show_sw_interfaces (vlib_main_t * vm,
fib_index6 = vec_elt (im6->fib_index_by_sw_if_index,
si->sw_if_index);
- fib4 = ip4_fib_get (fib_index4);
- fib6 = ip6_fib_get (fib_index6);
+ ip4_fib_t *fib4 = ip4_fib_get (fib_index4);
+ ip6_fib_t *fib6 = ip6_fib_get (fib_index6);
if (si->flags & VNET_SW_INTERFACE_FLAG_UNNUMBERED)
vlib_cli_output
(vm, "%U (%s): \n unnumbered, use %U",
- format_vnet_sw_if_index_name,
- vnm, si->sw_if_index,
+ format_vnet_sw_if_index_name, vnm, si->sw_if_index,
(si->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ? "up" : "dn",
format_vnet_sw_if_index_name, vnm, si->unnumbered_sw_if_index);
-
else
- {
- vlib_cli_output (vm, "%U (%s):",
- format_vnet_sw_if_index_name,
- vnm, si->sw_if_index,
- (si->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP)
- ? "up" : "dn");
- }
+ vlib_cli_output
+ (vm, "%U (%s):",
+ format_vnet_sw_if_index_name, vnm, si->sw_if_index,
+ (si->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ? "up" : "dn");
/* Display any L2 info */
l2_input_config_t *l2_input = l2input_intf_config (si->sw_if_index);
if (l2_input->bridge)
{
+ bd_main_t *bdm = &bd_main;
u32 bd_id = l2input_main.bd_configs[l2_input->bd_index].bd_id;
- vlib_cli_output (vm, " l2 bridge bd_id %d%s%d", bd_id,
- l2_input->bvi ? " bvi shg " : " shg ",
- l2_input->shg);
+ vlib_cli_output (vm, " L2 bridge bd-id %d idx %d shg %d %s",
+ bd_id, bd_find_index (bdm, bd_id), l2_input->shg,
+ l2_input->bvi ? "bvi" : " ");
}
else if (l2_input->xconnect)
- {
- vlib_cli_output (vm, " l2 xconnect %U",
- format_vnet_sw_if_index_name,
- vnm, l2_input->output_sw_if_index);
- }
+ vlib_cli_output (vm, " L2 xconnect %U",
+ format_vnet_sw_if_index_name, vnm,
+ l2_input->output_sw_if_index);
+ /* *INDENT-OFF* */
/* Display any IP4 addressing info */
- /* *INDENT-OFF* */
- foreach_ip_interface_address (lm4, ia, si->sw_if_index,
- 1 /* honor unnumbered */,
- ({
- r4 = ip_interface_address_get_address (lm4, ia);
- if (fib4->table_id)
- {
- vlib_cli_output (vm, " %U/%d table %d",
- format_ip4_address, r4,
- ia->address_length,
- fib4->table_id);
- }
- else
- {
- vlib_cli_output (vm, " %U/%d",
- format_ip4_address, r4,
- ia->address_length);
- }
- }));
- /* *INDENT-ON* */
-
+ foreach_ip_interface_address (lm4, ia, si->sw_if_index,
+ 1 /* honor unnumbered */,
+ ({
+ ip4_address_t *r4 = ip_interface_address_get_address (lm4, ia);
+ if (fib4->table_id)
+ vlib_cli_output (vm, " L3 %U/%d ip4 table-id %d fib-idx %d",
+ format_ip4_address, r4, ia->address_length,
+ fib4->table_id,
+ ip4_fib_index_from_table_id (fib4->table_id));
+ else
+ vlib_cli_output (vm, " L3 %U/%d",
+ format_ip4_address, r4, ia->address_length);
+ }));
+ /* *INDENT-ON* */
+
+ /* *INDENT-OFF* */
/* Display any IP6 addressing info */
- /* *INDENT-OFF* */
- foreach_ip_interface_address (lm6, ia, si->sw_if_index,
- 1 /* honor unnumbered */,
- ({
- r6 = ip_interface_address_get_address (lm6, ia);
- if (fib6->table_id)
- {
- vlib_cli_output (vm, " %U/%d table %d",
- format_ip6_address, r6,
- ia->address_length,
- fib6->table_id);
- }
- else
- {
- vlib_cli_output (vm, " %U/%d",
- format_ip6_address, r6,
- ia->address_length);
- }
- }));
- /* *INDENT-ON* */
+ foreach_ip_interface_address (lm6, ia, si->sw_if_index,
+ 1 /* honor unnumbered */,
+ ({
+ ip6_address_t *r6 = ip_interface_address_get_address (lm6, ia);
+ if (fib6->table_id)
+ vlib_cli_output (vm, " L3 %U/%d ip6 table-id %d fib-idx %d",
+ format_ip6_address, r6, ia->address_length,
+ fib6->table_id,
+ ip6_fib_index_from_table_id (fib6->table_id));
+ else
+ vlib_cli_output (vm, " L3 %U/%d",
+ format_ip6_address, r6, ia->address_length);
+ }));
+ /* *INDENT-ON* */
}
}
else
diff --git a/src/vnet/vxlan-gpe/vxlan_gpe.c b/src/vnet/vxlan-gpe/vxlan_gpe.c
index b0c6a682ef7..918a982d70d 100644
--- a/src/vnet/vxlan-gpe/vxlan_gpe.c
+++ b/src/vnet/vxlan-gpe/vxlan_gpe.c
@@ -44,51 +44,62 @@
vxlan_gpe_main_t vxlan_gpe_main;
-/**
- * @brief Tracing function for VXLAN GPE tunnel packets
- *
- * @param *s formatting string
- * @param *args
- *
- * @return *s formatted string
- *
- */
-u8 *
-format_vxlan_gpe_tunnel (u8 * s, va_list * args)
+static u8 *
+format_decap_next (u8 * s, va_list * args)
{
vxlan_gpe_tunnel_t *t = va_arg (*args, vxlan_gpe_tunnel_t *);
- vxlan_gpe_main_t *ngm = &vxlan_gpe_main;
-
- s = format (s, "[%d] local: %U remote: %U ",
- t - ngm->tunnels,
- format_ip46_address, &t->local, IP46_TYPE_ANY,
- format_ip46_address, &t->remote, IP46_TYPE_ANY);
-
- s = format (s, " vxlan VNI %d ", t->vni);
switch (t->protocol)
{
case VXLAN_GPE_PROTOCOL_IP4:
- s = format (s, "next-protocol ip4");
+ s = format (s, "protocol ip4 fib-idx %d", t->decap_fib_index);
break;
case VXLAN_GPE_PROTOCOL_IP6:
- s = format (s, "next-protocol ip6");
+ s = format (s, "protocol ip6 fib-idx %d", t->decap_fib_index);
break;
case VXLAN_GPE_PROTOCOL_ETHERNET:
- s = format (s, "next-protocol ethernet");
+ s = format (s, "protocol ethernet");
break;
case VXLAN_GPE_PROTOCOL_NSH:
- s = format (s, "next-protocol nsh");
+ s = format (s, "protocol nsh");
break;
default:
- s = format (s, "next-protocol unknown %d", t->protocol);
+ s = format (s, "protocol unknown %d", t->protocol);
}
- if (ip46_address_is_multicast (&t->remote))
- s = format (s, "mcast_sw_if_index %d ", t->mcast_sw_if_index);
+ return s;
+}
+
+/**
+ * @brief Format function for VXLAN GPE tunnel
+ *
+ * @param *s formatting string
+ * @param *args
+ *
+ * @return *s formatted string
+ *
+ */
+u8 *
+format_vxlan_gpe_tunnel (u8 * s, va_list * args)
+{
+ vxlan_gpe_tunnel_t *t = va_arg (*args, vxlan_gpe_tunnel_t *);
+ vxlan_gpe_main_t *ngm = &vxlan_gpe_main;
- s = format (s, " fibs: (encap %d, decap %d)",
- t->encap_fib_index, t->decap_fib_index);
+ s = format (s, "[%d] lcl %U rmt %U vni %d fib-idx %d sw-if-idx %d ",
+ t - ngm->tunnels,
+ format_ip46_address, &t->local, IP46_TYPE_ANY,
+ format_ip46_address, &t->remote, IP46_TYPE_ANY,
+ t->vni, t->encap_fib_index, t->sw_if_index);
+
+#if 0
+ /* next_dpo not yet used by vxlan-gpe-encap node */
+ s = format (s, "encap-dpo-idx %d ", t->next_dpo.dpoi_index);
+ */
+#endif
+ s = format (s, "decap-next-%U ", format_decap_next, t);
+
+ if (PREDICT_FALSE (ip46_address_is_multicast (&t->remote)))
+ s = format (s, "mcast-sw-if-idx %d ", t->mcast_sw_if_index);
return s;
}
diff --git a/src/vnet/vxlan/vxlan.c b/src/vnet/vxlan/vxlan.c
index 5926062b8c6..edd8733741b 100644
--- a/src/vnet/vxlan/vxlan.c
+++ b/src/vnet/vxlan/vxlan.c
@@ -44,15 +44,10 @@ static u8 * format_decap_next (u8 * s, va_list * args)
{
u32 next_index = va_arg (*args, u32);
- switch (next_index)
- {
- case VXLAN_INPUT_NEXT_DROP:
- return format (s, "drop");
- case VXLAN_INPUT_NEXT_L2_INPUT:
- return format (s, "l2");
- default:
- return format (s, "index %d", next_index);
- }
+ if (next_index == VXLAN_INPUT_NEXT_DROP)
+ return format (s, "drop");
+ else
+ return format (s, "index %d", next_index);
return s;
}
@@ -61,18 +56,20 @@ u8 * format_vxlan_tunnel (u8 * s, va_list * args)
vxlan_tunnel_t * t = va_arg (*args, vxlan_tunnel_t *);
vxlan_main_t * ngm = &vxlan_main;
- s = format (s, "[%d] src %U dst %U vni %d sw_if_index %d ",
+ s = format (s, "[%d] src %U dst %U vni %d fib-idx %d sw-if-idx %d ",
t - ngm->tunnels,
format_ip46_address, &t->src, IP46_TYPE_ANY,
format_ip46_address, &t->dst, IP46_TYPE_ANY,
- t->vni, t->sw_if_index);
+ t->vni, t->encap_fib_index, t->sw_if_index);
+
+ s = format (s, "encap-dpo-idx %d ", t->next_dpo.dpoi_index);
+
+ if (PREDICT_FALSE (t->decap_next_index != VXLAN_INPUT_NEXT_L2_INPUT))
+ s = format (s, "decap-next-%U ", format_decap_next, t->decap_next_index);
- if (ip46_address_is_multicast (&t->dst))
- s = format (s, "mcast_sw_if_index %d ", t->mcast_sw_if_index);
+ if (PREDICT_FALSE (ip46_address_is_multicast (&t->dst)))
+ s = format (s, "mcast-sw-if-idx %d ", t->mcast_sw_if_index);
- s = format (s, "encap_fib_index %d fib_entry_index %d decap_next %U\n",
- t->encap_fib_index, t->fib_entry_index,
- format_decap_next, t->decap_next_index);
return s;
}