diff options
Diffstat (limited to 'sys/netinet/sctp_sysctl.c')
| -rw-r--r-- | sys/netinet/sctp_sysctl.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/sys/netinet/sctp_sysctl.c b/sys/netinet/sctp_sysctl.c index b428029..abf3f9e 100644 --- a/sys/netinet/sctp_sysctl.c +++ b/sys/netinet/sctp_sysctl.c @@ -43,6 +43,7 @@ __FBSDID("$FreeBSD$"); uint32_t sctp_sendspace = SCTPCTL_MAXDGRAM_DEFAULT; uint32_t sctp_recvspace = SCTPCTL_RECVSPACE_DEFAULT; uint32_t sctp_auto_asconf = SCTPCTL_AUTOASCONF_DEFAULT; +uint32_t sctp_multiple_asconfs = SCTPCTL_MULTIPLEASCONFS_DEFAULT; uint32_t sctp_ecn_enable = SCTPCTL_ECN_ENABLE_DEFAULT; uint32_t sctp_ecn_nonce = SCTPCTL_ECN_NONCE_DEFAULT; uint32_t sctp_strict_sacks = SCTPCTL_STRICT_SACKS_DEFAULT; @@ -102,6 +103,9 @@ uint32_t sctp_mobility_fasthandoff = SCTPCTL_MOBILITY_FASTHANDOFF_DEFAULT; struct sctp_log sctp_log; #endif +uint32_t sctp_udp_tunneling_for_client_enable = SCTPCTL_UDP_TUNNELING_FOR_CLIENT_ENABLE_DEFAULT; +uint32_t sctp_udp_tunneling_port = SCTPCTL_UDP_TUNNELING_PORT_DEFAULT; + #ifdef SCTP_DEBUG uint32_t sctp_debug_on = SCTPCTL_DEBUG_DEFAULT; @@ -493,11 +497,35 @@ sctp_assoclist(SYSCTL_HANDLER_ARGS) return error; } + + #define RANGECHK(var, min, max) \ if ((var) < (min)) { (var) = (min); } \ else if ((var) > (max)) { (var) = (max); } static int +sysctl_sctp_udp_tunneling_check(SYSCTL_HANDLER_ARGS) +{ + int error; + uint32_t old_sctp_udp_tunneling_port; + + old_sctp_udp_tunneling_port = sctp_udp_tunneling_port; + error = sysctl_handle_int(oidp, oidp->oid_arg1, oidp->oid_arg2, req); + if (error == 0) { + RANGECHK(sctp_udp_tunneling_port, SCTPCTL_UDP_TUNNELING_PORT_MIN, SCTPCTL_UDP_TUNNELING_PORT_MAX); + if (old_sctp_udp_tunneling_port) { + sctp_over_udp_stop(); + } + if (sctp_udp_tunneling_port) { + if (sctp_over_udp_start()) { + sctp_udp_tunneling_port = 0; + } + } + } + return (error); +} + +static int sysctl_sctp_check(SYSCTL_HANDLER_ARGS) { int error; @@ -565,6 +593,7 @@ sysctl_sctp_check(SYSCTL_HANDLER_ARGS) #if defined(__FreeBSD__) || defined(SCTP_APPLE_MOBILITY_FASTHANDOFF) RANGECHK(sctp_mobility_fasthandoff, SCTPCTL_MOBILITY_FASTHANDOFF_MIN, SCTPCTL_MOBILITY_FASTHANDOFF_MAX); #endif + RANGECHK(sctp_udp_tunneling_for_client_enable, SCTPCTL_UDP_TUNNELING_FOR_CLIENT_ENABLE_MIN, SCTPCTL_UDP_TUNNELING_FOR_CLIENT_ENABLE_MAX); #ifdef SCTP_DEBUG RANGECHK(sctp_debug_on, SCTPCTL_DEBUG_MIN, SCTPCTL_DEBUG_MAX); #endif @@ -808,6 +837,14 @@ SYSCTL_STRUCT(_net_inet_sctp, OID_AUTO, log, CTLFLAG_RD, "SCTP logging (struct sctp_log)"); #endif +SYSCTL_PROC(_net_inet_sctp, OID_AUTO, udp_tunneling_for_client_enable, CTLTYPE_INT | CTLFLAG_RW, + &sctp_udp_tunneling_for_client_enable, 0, sysctl_sctp_check, "IU", + SCTPCTL_UDP_TUNNELING_FOR_CLIENT_ENABLE_DESC); + +SYSCTL_PROC(_net_inet_sctp, OID_AUTO, udp_tunneling_port, CTLTYPE_INT | CTLFLAG_RW, + &sctp_udp_tunneling_port, 0, sysctl_sctp_udp_tunneling_check, "IU", + SCTPCTL_UDP_TUNNELING_PORT_DESC); + #ifdef SCTP_DEBUG SYSCTL_PROC(_net_inet_sctp, OID_AUTO, debug, CTLTYPE_INT | CTLFLAG_RW, &sctp_debug_on, 0, sysctl_sctp_check, "IU", |
