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bgpd: Make sure AIGP attribute is non-transitive

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The AIGP attribute is an optional, non-transitive BGP path attribute.

Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
This commit is contained in:
Donatas Abraitis 2023-05-08 22:49:10 +03:00
parent cf0d1e8c25
commit 53afb27eb8
1 changed files with 2 additions and 2 deletions
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4
bgpd/bgp_attr.c
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@ -1467,7 +1467,7 @@ const uint8_t attr_flags_values[] = {
[BGP_ATTR_PREFIX_SID] = BGP_ATTR_FLAG_OPTIONAL | BGP_ATTR_FLAG_TRANS,
[BGP_ATTR_IPV6_EXT_COMMUNITIES] =
BGP_ATTR_FLAG_OPTIONAL | BGP_ATTR_FLAG_TRANS,
[BGP_ATTR_AIGP] = BGP_ATTR_FLAG_OPTIONAL | BGP_ATTR_FLAG_TRANS,
[BGP_ATTR_AIGP] = BGP_ATTR_FLAG_OPTIONAL,
};
static const size_t attr_flags_values_max = array_size(attr_flags_values) - 1;
@ -4740,7 +4740,7 @@ bgp_size_t bgp_packet_attribute(struct bgp *bgp, struct peer *peer,
*/
uint8_t attr_len = BGP_AIGP_TLV_METRIC_LEN;
stream_putc(s, BGP_ATTR_FLAG_OPTIONAL | BGP_ATTR_FLAG_TRANS);
stream_putc(s, BGP_ATTR_FLAG_OPTIONAL);
stream_putc(s, BGP_ATTR_AIGP);
stream_putc(s, attr_len);
stream_put_bgp_aigp_tlv_metric(s, bpi);