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BGP: Fix reconfiguration with import table

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Change of some options requires route refresh, but when import table is
active, channel reload is done from it instead of doing full route
refresh. So in this case we request it internally.
This commit is contained in:
Ondrej Zajicek (work) 2019-10-10 23:33:40 +02:00
parent eeb2c61653
commit 6c9cda6f92
1 changed files with 7 additions and 0 deletions
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7
proto/bgp/bgp.c
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@ -2073,6 +2073,7 @@ bgp_reconfigure(struct proto *P, struct proto_config *CF)
static int
bgp_channel_reconfigure(struct channel *C, struct channel_config *CC, int *import_changed, int *export_changed)
{
struct bgp_proto *p = (void *) C->proto;
struct bgp_channel *c = (void *) C;
struct bgp_channel_config *new = (void *) CC;
struct bgp_channel_config *old = c->cf;
@ -2095,7 +2096,13 @@ bgp_channel_reconfigure(struct channel *C, struct channel_config *CC, int *impor
if ((new->gw_mode != old->gw_mode) ||
(new->aigp != old->aigp) ||
(new->cost != old->cost))
{
/* import_changed itself does not force ROUTE_REFRESH when import_table is active */
if (c->c.in_table && (c->c.channel_state == CS_UP))
bgp_schedule_packet(p->conn, c, PKT_ROUTE_REFRESH);
*import_changed = 1;
}
if (!ipa_equal(new->next_hop_addr, old->next_hop_addr) ||
(new->next_hop_self != old->next_hop_self) ||