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Differential D23110 Diff 66847 sys/netinet/libalias/alias_sctp.c

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sys/netinet/libalias/alias_sctp.c

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#ifdef SYSCTL_NODE #ifdef SYSCTL_NODE
SYSCTL_DECL(_net_inet); SYSCTL_DECL(_net_inet);
SYSCTL_DECL(_net_inet_ip); SYSCTL_DECL(_net_inet_ip);
SYSCTL_DECL(_net_inet_ip_alias); SYSCTL_DECL(_net_inet_ip_alias);
static SYSCTL_NODE(_net_inet_ip_alias, OID_AUTO, sctp, CTLFLAG_RW, NULL, static SYSCTL_NODE(_net_inet_ip_alias, OID_AUTO, sctp, CTLFLAG_RW, NULL,
"SCTP NAT"); "SCTP NAT");
SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, log_level, CTLTYPE_UINT | CTLFLAG_RW, SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, log_level,
CTLTYPE_UINT | CTLFLAG_RW | CTLFLAG_NEEDGIANT,
&sysctl_log_level, 0, sysctl_chg_loglevel, "IU", &sysctl_log_level, 0, sysctl_chg_loglevel, "IU",
"Level of detail (0 - default, 1 - event, 2 - info, 3 - detail, 4 - debug, 5 - max debug)"); "Level of detail (0 - default, 1 - event, 2 - info, 3 - detail, 4 - debug, 5 - max debug)");
SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, init_timer, CTLTYPE_UINT | CTLFLAG_RW, SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, init_timer,
CTLTYPE_UINT | CTLFLAG_RW | CTLFLAG_NEEDGIANT,
&sysctl_init_timer, 0, sysctl_chg_timer, "IU", &sysctl_init_timer, 0, sysctl_chg_timer, "IU",
"Timeout value (s) while waiting for (INIT-ACK|AddIP-ACK)"); "Timeout value (s) while waiting for (INIT-ACK|AddIP-ACK)");
SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, up_timer, CTLTYPE_UINT | CTLFLAG_RW, SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, up_timer,
CTLTYPE_UINT | CTLFLAG_RW | CTLFLAG_NEEDGIANT,
&sysctl_up_timer, 0, sysctl_chg_timer, "IU", &sysctl_up_timer, 0, sysctl_chg_timer, "IU",
"Timeout value (s) to keep an association up with no traffic"); "Timeout value (s) to keep an association up with no traffic");
SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, shutdown_timer, CTLTYPE_UINT | CTLFLAG_RW, SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, shutdown_timer,
CTLTYPE_UINT | CTLFLAG_RW | CTLFLAG_NEEDGIANT,
&sysctl_shutdown_timer, 0, sysctl_chg_timer, "IU", &sysctl_shutdown_timer, 0, sysctl_chg_timer, "IU",
"Timeout value (s) while waiting for SHUTDOWN-COMPLETE"); "Timeout value (s) while waiting for SHUTDOWN-COMPLETE");
SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, holddown_timer, CTLTYPE_UINT | CTLFLAG_RW, SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, holddown_timer,
CTLTYPE_UINT | CTLFLAG_RW | CTLFLAG_NEEDGIANT,
&sysctl_holddown_timer, 0, sysctl_chg_timer, "IU", &sysctl_holddown_timer, 0, sysctl_chg_timer, "IU",
"Hold association in table for this many seconds after receiving a SHUTDOWN-COMPLETE"); "Hold association in table for this many seconds after receiving a SHUTDOWN-COMPLETE");
SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, hashtable_size, CTLTYPE_UINT | CTLFLAG_RW, SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, hashtable_size,
CTLTYPE_UINT | CTLFLAG_RW | CTLFLAG_NEEDGIANT,
&sysctl_hashtable_size, 0, sysctl_chg_hashtable_size, "IU", &sysctl_hashtable_size, 0, sysctl_chg_hashtable_size, "IU",
"Size of hash tables used for NAT lookups (100 < prime_number > 1000001)"); "Size of hash tables used for NAT lookups (100 < prime_number > 1000001)");
SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, error_on_ootb, CTLTYPE_UINT | CTLFLAG_RW, SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, error_on_ootb,
CTLTYPE_UINT | CTLFLAG_RW | CTLFLAG_NEEDGIANT,
&sysctl_error_on_ootb, 0, sysctl_chg_error_on_ootb, "IU", &sysctl_error_on_ootb, 0, sysctl_chg_error_on_ootb, "IU",
"ErrorM sent on receipt of ootb packet:\n\t0 - none,\n\t1 - to local only,\n\t2 - to local and global if a partial association match,\n\t3 - to local and global (DoS risk)"); "ErrorM sent on receipt of ootb packet:\n\t0 - none,\n\t1 - to local only,\n\t2 - to local and global if a partial association match,\n\t3 - to local and global (DoS risk)");
SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, accept_global_ootb_addip, CTLTYPE_UINT | CTLFLAG_RW, SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, accept_global_ootb_addip,
CTLTYPE_UINT | CTLFLAG_RW | CTLFLAG_NEEDGIANT,
&sysctl_accept_global_ootb_addip, 0, sysctl_chg_accept_global_ootb_addip, "IU", &sysctl_accept_global_ootb_addip, 0, sysctl_chg_accept_global_ootb_addip, "IU",
"NAT response to receipt of global OOTB AddIP:\n\t0 - No response,\n\t1 - NAT will accept OOTB global AddIP messages for processing (Security risk)"); "NAT response to receipt of global OOTB AddIP:\n\t0 - No response,\n\t1 - NAT will accept OOTB global AddIP messages for processing (Security risk)");
SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, initialising_chunk_proc_limit, CTLTYPE_UINT | CTLFLAG_RW, SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, initialising_chunk_proc_limit,
CTLTYPE_UINT | CTLFLAG_RW | CTLFLAG_NEEDGIANT,
&sysctl_initialising_chunk_proc_limit, 0, sysctl_chg_initialising_chunk_proc_limit, "IU", &sysctl_initialising_chunk_proc_limit, 0, sysctl_chg_initialising_chunk_proc_limit, "IU",
"Number of chunks that should be processed if there is no current association found:\n\t > 0 (A high value is a DoS risk)"); "Number of chunks that should be processed if there is no current association found:\n\t > 0 (A high value is a DoS risk)");
SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, chunk_proc_limit, CTLTYPE_UINT | CTLFLAG_RW, SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, chunk_proc_limit,
CTLTYPE_UINT | CTLFLAG_RW | CTLFLAG_NEEDGIANT,
&sysctl_chunk_proc_limit, 0, sysctl_chg_chunk_proc_limit, "IU", &sysctl_chunk_proc_limit, 0, sysctl_chg_chunk_proc_limit, "IU",
"Number of chunks that should be processed to find key chunk:\n\t>= initialising_chunk_proc_limit (A high value is a DoS risk)"); "Number of chunks that should be processed to find key chunk:\n\t>= initialising_chunk_proc_limit (A high value is a DoS risk)");
SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, param_proc_limit, CTLTYPE_UINT | CTLFLAG_RW, SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, param_proc_limit,
CTLTYPE_UINT | CTLFLAG_RW | CTLFLAG_NEEDGIANT,
&sysctl_param_proc_limit, 0, sysctl_chg_param_proc_limit, "IU", &sysctl_param_proc_limit, 0, sysctl_chg_param_proc_limit, "IU",
"Number of parameters (in a chunk) that should be processed to find key parameters:\n\t> 1 (A high value is a DoS risk)"); "Number of parameters (in a chunk) that should be processed to find key parameters:\n\t> 1 (A high value is a DoS risk)");
SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, track_global_addresses, CTLTYPE_UINT | CTLFLAG_RW, SYSCTL_PROC(_net_inet_ip_alias_sctp, OID_AUTO, track_global_addresses,
CTLTYPE_UINT | CTLFLAG_RW | CTLFLAG_NEEDGIANT,
&sysctl_track_global_addresses, 0, sysctl_chg_track_global_addresses, "IU", &sysctl_track_global_addresses, 0, sysctl_chg_track_global_addresses, "IU",
"Configures the global address tracking option within the NAT:\n\t0 - Global tracking is disabled,\n\t> 0 - enables tracking but limits the number of global IP addresses to this value"); "Configures the global address tracking option within the NAT:\n\t0 - Global tracking is disabled,\n\t> 0 - enables tracking but limits the number of global IP addresses to this value");
#endif /* SYSCTL_NODE */ #endif /* SYSCTL_NODE */
/** @} /** @}
* @ingroup sysctl * @ingroup sysctl
* @brief sysctl callback for changing net.inet.ip.fw.sctp.log_level * @brief sysctl callback for changing net.inet.ip.fw.sctp.log_level
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