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BGP: Postpone setting link_addr

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It may happen that the LLv6 address for given iface is not defined during
BGP start, so we postpone the check to the the session establishment.
This commit is contained in:
Ondrej Zajicek (work) 2019-01-02 15:57:14 +01:00
parent 4659b2ae45
commit e16b0aef31
1 changed files with 4 additions and 0 deletions
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4
proto/bgp/bgp.c
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@ -505,6 +505,10 @@ bgp_conn_enter_established_state(struct bgp_conn *conn)
if (ipa_zero(p->source_addr)) if (ipa_zero(p->source_addr))
p->source_addr = conn->sk->saddr; p->source_addr = conn->sk->saddr;
/* In case of LLv6 is not valid during BGP start */
if (ipa_zero(p->link_addr) && p->neigh && p->neigh->iface && p->neigh->iface->llv6)
p->link_addr = p->neigh->iface->llv6->ip;
conn->sk->fast_rx = 0; conn->sk->fast_rx = 0;
p->conn = conn; p->conn = conn;