diff options
Diffstat (limited to 'proto/bgp/config.Y')
| -rw-r--r-- | proto/bgp/config.Y | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/proto/bgp/config.Y b/proto/bgp/config.Y index 4e7d0329..6981a117 100644 --- a/proto/bgp/config.Y +++ b/proto/bgp/config.Y @@ -365,11 +365,14 @@ dynamic_attr: BGP_LARGE_COMMUNITY dynamic_attr: BGP_OTC { $$ = f_new_dynamic_attr(EAF_TYPE_INT, T_INT, EA_CODE(PROTOCOL_BGP, BA_ONLY_TO_CUSTOMER)); } ; -custom_attr: ATTRIBUTE BGP NUM type symbol ';' { - if($3 > 255 || $3 < 1) - cf_error("Invalid attribute number. (Given %i, must be 1-255.)", $3); - if($4 != T_BYTESTRING) +custom_attr: ATTRIBUTE BGP expr type symbol ';' { + if ($3 > 255 || $3 < 1) + cf_error("Invalid attribute number (Given %i, must be 1-255)", $3); + if ($4 != T_BYTESTRING) cf_error("Attribute type must be bytestring, not %s", f_type_name($4)); + if (bgp_attr_name($3)) + cf_error("Attribute BGP.%d already known as %s", $3, bgp_attr_name($3)); + struct f_dynamic_attr *a = cfg_alloc(sizeof(struct f_dynamic_attr)); *a = f_new_dynamic_attr(f_type_attr($4), T_BYTESTRING, EA_CODE(PROTOCOL_BGP, $3)); a->flags = BAF_TRANSITIVE | BAF_OPTIONAL; |