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sctp: Bundle HEAERTBEAT into ASCONF_ACK

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With this patch a HEARTBEAT chunk is bundled into the ASCONF-ACK
for ADD IP ADDRESS, confirming the new destination as quickly as
possible.

Signed-off-by: Michio Honda <micchie@sfc.wide.ad.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michio Honda
2011-06-16 17:14:34 +09:00
committed by David S. Miller
parent f207c050fb
commit 6af29ccc22
4 changed files with 8 additions and 0 deletions
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net/sctp/sm_make_chunk.c
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@@ -3015,6 +3015,7 @@ static __be16 sctp_process_asconf_param(struct sctp_association *asoc,
/* Start the heartbeat timer. */
if (!mod_timer(&peer->hb_timer, sctp_transport_timeout(peer)))
sctp_transport_hold(peer);
asoc->new_transport = peer;
break;
case SCTP_PARAM_DEL_IP:
/* ADDIP 4.3 D7) If a request is received to delete the