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path: root/src/plugins/srv6-mobile/gtp4_d.c
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Diffstat (limited to 'src/plugins/srv6-mobile/gtp4_d.c')
-rw-r--r--src/plugins/srv6-mobile/gtp4_d.c110
1 files changed, 71 insertions, 39 deletions
diff --git a/src/plugins/srv6-mobile/gtp4_d.c b/src/plugins/srv6-mobile/gtp4_d.c
index 7bafa560810..bf5dcd2e1b2 100644
--- a/src/plugins/srv6-mobile/gtp4_d.c
+++ b/src/plugins/srv6-mobile/gtp4_d.c
@@ -68,12 +68,13 @@ static u8 keyword_str[] = "t.m.gtp4.d";
static u8 def_str[] =
"Transit function with decapsulation for IPv4/GTP tunnel";
static u8 param_str[] =
- "<sr-prefix>/<sr-prefixlen> v6src_prefix <v6src_prefix>/<prefixlen> [nhtype <nhtype>]";
+ "<sr-prefix>/<sr-prefixlen> v6src_prefix <v6src_prefix>/<prefixlen> [nhtype "
+ "<nhtype>] fib-table <id>";
static u8 *
clb_format_srv6_t_m_gtp4_d (u8 * s, va_list * args)
{
- srv6_end_gtp4_param_t *ls_mem = va_arg (*args, void *);
+ srv6_end_gtp4_d_param_t *ls_mem = va_arg (*args, void *);
s = format (s, "SRv6 T.M.GTP4.D\n\t");
@@ -88,16 +89,18 @@ clb_format_srv6_t_m_gtp4_d (u8 * s, va_list * args)
if (ls_mem->nhtype != SRV6_NHTYPE_NONE)
{
if (ls_mem->nhtype == SRV6_NHTYPE_IPV4)
- s = format (s, ", NHType IPv4\n");
+ s = format (s, ", NHType IPv4");
else if (ls_mem->nhtype == SRV6_NHTYPE_IPV6)
- s = format (s, ", NHType IPv6\n");
+ s = format (s, ", NHType IPv6");
else if (ls_mem->nhtype == SRV6_NHTYPE_NON_IP)
- s = format (s, ", NHType Non-IP\n");
+ s = format (s, ", NHType Non-IP");
else
- s = format (s, ", NHType Unknow(%d)\n", ls_mem->nhtype);
+ s = format (s, ", NHType Unknow(%d)", ls_mem->nhtype);
}
- else
- s = format (s, "\n");
+
+ s = format (s, ", FIB table %d", ls_mem->fib_table);
+
+ s = format (s, ", Drop In %d\n", ls_mem->drop_in);
return s;
}
@@ -106,42 +109,65 @@ static uword
clb_unformat_srv6_t_m_gtp4_d (unformat_input_t * input, va_list * args)
{
void **plugin_mem_p = va_arg (*args, void **);
- srv6_end_gtp4_param_t *ls_mem;
+ srv6_end_gtp4_d_param_t *ls_mem;
ip6_address_t sr_prefix;
u32 sr_prefixlen;
ip6_address_t v6src_prefix;
u32 v6src_prefixlen;
- u8 nhtype;
+ u32 fib_table = 0;
+ bool drop_in = false;
+ u8 nhtype = SRV6_NHTYPE_NONE;
+ bool config = false;
- if (unformat (input, "t.m.gtp4.d %U/%d v6src_prefix %U/%d nhtype ipv4",
- unformat_ip6_address, &sr_prefix, &sr_prefixlen,
- unformat_ip6_address, &v6src_prefix, &v6src_prefixlen))
- {
- nhtype = SRV6_NHTYPE_IPV4;
- }
- else
- if (unformat
- (input, "t.m.gtp4.d %U/%d v6src_prefix %U/%d nhtype ipv6",
- unformat_ip6_address, &sr_prefix, &sr_prefixlen,
- unformat_ip6_address, &v6src_prefix, &v6src_prefixlen))
- {
- nhtype = SRV6_NHTYPE_IPV6;
- }
- else
- if (unformat
- (input, "t.m.gtp4.d %U/%d v6src_prefix %U/%d nhtype non-ip",
- unformat_ip6_address, &sr_prefix, &sr_prefixlen,
- unformat_ip6_address, &v6src_prefix, &v6src_prefixlen))
+ while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
{
- nhtype = SRV6_NHTYPE_NON_IP;
- }
- else if (unformat (input, "t.m.gtp4.d %U/%d v6src_prefix %U/%d",
- unformat_ip6_address, &sr_prefix, &sr_prefixlen,
- unformat_ip6_address, &v6src_prefix, &v6src_prefixlen))
- {
- nhtype = SRV6_NHTYPE_NONE;
+ if (unformat (
+ input,
+ "t.m.gtp4.d %U/%d v6src_prefix %U/%d nhtype ipv4 fib-table %d",
+ unformat_ip6_address, &sr_prefix, &sr_prefixlen,
+ unformat_ip6_address, &v6src_prefix, &v6src_prefixlen, &fib_table))
+ {
+ config = true;
+ nhtype = SRV6_NHTYPE_IPV4;
+ }
+ else if (unformat (input,
+ "t.m.gtp4.d %U/%d v6src_prefix %U/%d nhtype ipv6 "
+ "fib-table %d",
+ unformat_ip6_address, &sr_prefix, &sr_prefixlen,
+ unformat_ip6_address, &v6src_prefix, &v6src_prefixlen,
+ &fib_table))
+ {
+ config = true;
+ nhtype = SRV6_NHTYPE_IPV6;
+ }
+ else if (unformat (
+ input, "t.m.gtp4.d %U/%d v6src_prefix %U/%d nhtype non-ip",
+ unformat_ip6_address, &sr_prefix, &sr_prefixlen,
+ unformat_ip6_address, &v6src_prefix, &v6src_prefixlen))
+ {
+ config = true;
+ nhtype = SRV6_NHTYPE_NON_IP;
+ }
+ else if (unformat (input,
+ "t.m.gtp4.d %U/%d v6src_prefix %U/%d fib-table %d",
+ unformat_ip6_address, &sr_prefix, &sr_prefixlen,
+ unformat_ip6_address, &v6src_prefix, &v6src_prefixlen,
+ &fib_table))
+ {
+ config = true;
+ nhtype = SRV6_NHTYPE_NONE;
+ }
+ else if (unformat (input, "drop-in"))
+ {
+ drop_in = true;
+ }
+ else
+ {
+ return 0;
+ }
}
- else
+
+ if (!config)
{
return 0;
}
@@ -158,6 +184,12 @@ clb_unformat_srv6_t_m_gtp4_d (unformat_input_t * input, va_list * args)
ls_mem->nhtype = nhtype;
+ ls_mem->drop_in = drop_in;
+
+ ls_mem->fib_table = fib_table;
+ ls_mem->fib4_index = ip4_fib_index_from_table_id (fib_table);
+ ls_mem->fib6_index = ip6_fib_index_from_table_id (fib_table);
+
return 1;
}
@@ -170,9 +202,9 @@ clb_creation_srv6_t_m_gtp4_d (ip6_sr_policy_t * sr_policy)
static int
clb_removal_srv6_t_m_gtp4_d (ip6_sr_policy_t * sr_policy)
{
- srv6_end_gtp4_param_t *ls_mem;
+ srv6_end_gtp4_d_param_t *ls_mem;
- ls_mem = (srv6_end_gtp4_param_t *) sr_policy->plugin_mem;
+ ls_mem = (srv6_end_gtp4_d_param_t *) sr_policy->plugin_mem;
clib_mem_free (ls_mem);