diff options
Diffstat (limited to 'net/sctp/protocol.c')
| -rw-r--r-- | net/sctp/protocol.c | 128 |
1 files changed, 64 insertions, 64 deletions
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index 59965bdea07..2d518425d59 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -1169,6 +1169,70 @@ static int sctp_net_init(struct net *net) { int status; + /* + * 14. Suggested SCTP Protocol Parameter Values + */ + /* The following protocol parameters are RECOMMENDED: */ + /* RTO.Initial - 3 seconds */ + net->sctp.rto_initial = SCTP_RTO_INITIAL; + /* RTO.Min - 1 second */ + net->sctp.rto_min = SCTP_RTO_MIN; + /* RTO.Max - 60 seconds */ + net->sctp.rto_max = SCTP_RTO_MAX; + /* RTO.Alpha - 1/8 */ + net->sctp.rto_alpha = SCTP_RTO_ALPHA; + /* RTO.Beta - 1/4 */ + net->sctp.rto_beta = SCTP_RTO_BETA; + + /* Valid.Cookie.Life - 60 seconds */ + net->sctp.valid_cookie_life = SCTP_DEFAULT_COOKIE_LIFE; + + /* Whether Cookie Preservative is enabled(1) or not(0) */ + net->sctp.cookie_preserve_enable = 1; + + /* Max.Burst - 4 */ + net->sctp.max_burst = SCTP_DEFAULT_MAX_BURST; + + /* Association.Max.Retrans - 10 attempts + * Path.Max.Retrans - 5 attempts (per destination address) + * Max.Init.Retransmits - 8 attempts + */ + net->sctp.max_retrans_association = 10; + net->sctp.max_retrans_path = 5; + net->sctp.max_retrans_init = 8; + + /* Sendbuffer growth - do per-socket accounting */ + net->sctp.sndbuf_policy = 0; + + /* Rcvbuffer growth - do per-socket accounting */ + net->sctp.rcvbuf_policy = 0; + + /* HB.interval - 30 seconds */ + net->sctp.hb_interval = SCTP_DEFAULT_TIMEOUT_HEARTBEAT; + + /* delayed SACK timeout */ + net->sctp.sack_timeout = SCTP_DEFAULT_TIMEOUT_SACK; + + /* Disable ADDIP by default. */ + net->sctp.addip_enable = 0; + net->sctp.addip_noauth = 0; + net->sctp.default_auto_asconf = 0; + + /* Enable PR-SCTP by default. */ + net->sctp.prsctp_enable = 1; + + /* Disable AUTH by default. */ + net->sctp.auth_enable = 0; + + /* Set SCOPE policy to enabled */ + net->sctp.scope_policy = SCTP_SCOPE_POLICY_ENABLE; + + /* Set the default rwnd update threshold */ + net->sctp.rwnd_upd_shift = SCTP_DEFAULT_RWND_SHIFT; + + /* Initialize maximum autoclose timeout. */ + net->sctp.max_autoclose = INT_MAX / HZ; + status = sctp_sysctl_net_register(net); if (status) goto err_sysctl_register; @@ -1272,59 +1336,12 @@ SCTP_STATIC __init int sctp_init(void) if (status) goto err_percpu_counter_init; - /* - * 14. Suggested SCTP Protocol Parameter Values - */ - /* The following protocol parameters are RECOMMENDED: */ - /* RTO.Initial - 3 seconds */ - sctp_rto_initial = SCTP_RTO_INITIAL; - /* RTO.Min - 1 second */ - sctp_rto_min = SCTP_RTO_MIN; - /* RTO.Max - 60 seconds */ - sctp_rto_max = SCTP_RTO_MAX; - /* RTO.Alpha - 1/8 */ - sctp_rto_alpha = SCTP_RTO_ALPHA; - /* RTO.Beta - 1/4 */ - sctp_rto_beta = SCTP_RTO_BETA; - - /* Valid.Cookie.Life - 60 seconds */ - sctp_valid_cookie_life = SCTP_DEFAULT_COOKIE_LIFE; - - /* Whether Cookie Preservative is enabled(1) or not(0) */ - sctp_cookie_preserve_enable = 1; - - /* Max.Burst - 4 */ - sctp_max_burst = SCTP_DEFAULT_MAX_BURST; - - /* Association.Max.Retrans - 10 attempts - * Path.Max.Retrans - 5 attempts (per destination address) - * Max.Init.Retransmits - 8 attempts - */ - sctp_max_retrans_association = 10; - sctp_max_retrans_path = 5; - sctp_max_retrans_init = 8; - - /* Sendbuffer growth - do per-socket accounting */ - sctp_sndbuf_policy = 0; - - /* Rcvbuffer growth - do per-socket accounting */ - sctp_rcvbuf_policy = 0; - - /* HB.interval - 30 seconds */ - sctp_hb_interval = SCTP_DEFAULT_TIMEOUT_HEARTBEAT; - - /* delayed SACK timeout */ - sctp_sack_timeout = SCTP_DEFAULT_TIMEOUT_SACK; - /* Implementation specific variables. */ /* Initialize default stream count setup information. */ sctp_max_instreams = SCTP_DEFAULT_INSTREAMS; sctp_max_outstreams = SCTP_DEFAULT_OUTSTREAMS; - /* Initialize maximum autoclose timeout. */ - sctp_max_autoclose = INT_MAX / HZ; - /* Initialize handle used for association ids. */ idr_init(&sctp_assocs_id); @@ -1411,23 +1428,6 @@ SCTP_STATIC __init int sctp_init(void) pr_info("Hash tables configured (established %d bind %d)\n", sctp_assoc_hashsize, sctp_port_hashsize); - /* Disable ADDIP by default. */ - sctp_addip_enable = 0; - sctp_addip_noauth = 0; - sctp_default_auto_asconf = 0; - - /* Enable PR-SCTP by default. */ - sctp_prsctp_enable = 1; - - /* Disable AUTH by default. */ - sctp_auth_enable = 0; - - /* Set SCOPE policy to enabled */ - sctp_scope_policy = SCTP_SCOPE_POLICY_ENABLE; - - /* Set the default rwnd update threshold */ - sctp_rwnd_upd_shift = SCTP_DEFAULT_RWND_SHIFT; - sctp_sysctl_register(); INIT_LIST_HEAD(&sctp_address_families); |