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Diffstat (limited to 'src/vnet/ipsec/ipsec_format.c')
-rw-r--r--src/vnet/ipsec/ipsec_format.c54
1 files changed, 54 insertions, 0 deletions
diff --git a/src/vnet/ipsec/ipsec_format.c b/src/vnet/ipsec/ipsec_format.c
index c91a9ba632e..6e6007eed2a 100644
--- a/src/vnet/ipsec/ipsec_format.c
+++ b/src/vnet/ipsec/ipsec_format.c
@@ -203,6 +203,12 @@ format_ipsec_spd (u8 * s, va_list * args)
ipsec_spd_t *spd;
u32 *i;
+ if (pool_is_free_index (im->spds, si))
+ {
+ s = format (s, "No such SPD index: %d", si);
+ goto done;
+ }
+
spd = pool_elt_at_index (im->spds, si);
s = format (s, "spd %u", spd->id);
@@ -216,6 +222,7 @@ format_ipsec_spd (u8 * s, va_list * args)
foreach_ipsec_spd_policy_type;
#undef _
+done:
return (s);
}
@@ -260,11 +267,18 @@ u8 *
format_ipsec_sa (u8 * s, va_list * args)
{
u32 sai = va_arg (*args, u32);
+ ipsec_format_flags_t flags = va_arg (*args, ipsec_format_flags_t);
ipsec_main_t *im = &ipsec_main;
vlib_counter_t counts;
u32 tx_table_id;
ipsec_sa_t *sa;
+ if (pool_is_free_index (im->sad, sai))
+ {
+ s = format (s, "No such SA index: %d", sai);
+ goto done;
+ }
+
sa = pool_elt_at_index (im->sad, sai);
s = format (s, "[%d] sa 0x%x spi %u mode %s%s protocol %s %U",
@@ -272,6 +286,10 @@ format_ipsec_sa (u8 * s, va_list * args)
ipsec_sa_is_set_IS_TUNNEL (sa) ? "tunnel" : "transport",
ipsec_sa_is_set_IS_TUNNEL_V6 (sa) ? "-ip6" : "",
sa->protocol ? "esp" : "ah", format_ipsec_sa_flags, sa->flags);
+
+ if (!(flags & IPSEC_FORMAT_DETAIL))
+ goto done;
+
s = format (s, "\n seq %u seq-hi %u", sa->seq, sa->seq_hi);
s = format (s, "\n last-seq %u last-seq-hi %u window %U",
sa->last_seq, sa->last_seq_hi,
@@ -306,6 +324,42 @@ format_ipsec_sa (u8 * s, va_list * args)
}
}
+done:
+ return (s);
+}
+
+u8 *
+format_ipsec_tunnel (u8 * s, va_list * args)
+{
+ ipsec_main_t *im = &ipsec_main;
+ u32 ti = va_arg (*args, u32);
+ vnet_hw_interface_t *hi;
+ ipsec_tunnel_if_t *t;
+
+ if (pool_is_free_index (im->tunnel_interfaces, ti))
+ {
+ s = format (s, "No such tunnel index: %d", ti);
+ goto done;
+ }
+
+ t = pool_elt_at_index (im->tunnel_interfaces, ti);
+
+ if (t->hw_if_index == ~0)
+ goto done;
+
+ hi = vnet_get_hw_interface (im->vnet_main, t->hw_if_index);
+
+ s = format (s, "%s\n", hi->name);
+
+ s = format (s, " out-bound sa: ");
+ s = format (s, "%U\n", format_ipsec_sa, t->output_sa_index,
+ IPSEC_FORMAT_BRIEF);
+
+ s = format (s, " in-bound sa: ");
+ s = format (s, "%U\n", format_ipsec_sa, t->input_sa_index,
+ IPSEC_FORMAT_BRIEF);
+
+done:
return (s);
}