Lionel Gauthier
e5b66cb066
No need for GTPURH kernel module (work done in GTPUAH, will change module name later). still classification with iptables mark, conntrack. Tested with EPC local to eNB, test with remote EPC after this commit. Added srb1 parameters in enb config file, Correction of mscgen traces git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7413 818b1a75-f10b-46b9-bf7c-635c3b92a50f
156 lines
6.2 KiB
C
Executable File
156 lines
6.2 KiB
C
Executable File
/*******************************************************************************
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OpenAirInterface
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Copyright(c) 1999 - 2014 Eurecom
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OpenAirInterface is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenAirInterface is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OpenAirInterface.The full GNU General Public License is
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included in this distribution in the file called "COPYING". If not,
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see <http://www.gnu.org/licenses/>.
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Contact Information
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OpenAirInterface Admin: openair_admin@eurecom.fr
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OpenAirInterface Tech : openair_tech@eurecom.fr
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OpenAirInterface Dev : openair4g-devel@eurecom.fr
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Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
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*******************************************************************************/
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/*! \file spgw_config.h
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* \brief
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* \author Lionel Gauthier
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* \company Eurecom
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* \email: lionel.gauthier@eurecom.fr
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*/
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#ifndef SPGW_CONFIG_H_
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#define SPGW_CONFIG_H_
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#include <sys/socket.h> // inet_aton
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#include <netinet/in.h> // inet_aton
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#include <arpa/inet.h> // inet_aton
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#include "queue.h"
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#define SGW_CONFIG_STRING_SGW_CONFIG "S-GW"
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#define SGW_CONFIG_STRING_NETWORK_INTERFACES_CONFIG "NETWORK_INTERFACES"
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#define SGW_CONFIG_STRING_SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP "SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP"
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#define SGW_CONFIG_STRING_SGW_IPV4_ADDRESS_FOR_S1U_S12_S4_UP "SGW_IPV4_ADDRESS_FOR_S1U_S12_S4_UP"
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#define SGW_CONFIG_STRING_SGW_PORT_FOR_S1U_S12_S4_UP "SGW_IPV4_PORT_FOR_S1U_S12_S4_UP"
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#define SGW_CONFIG_STRING_SGW_INTERFACE_NAME_FOR_S5_S8_UP "SGW_INTERFACE_NAME_FOR_S5_S8_UP"
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#define SGW_CONFIG_STRING_SGW_IPV4_ADDRESS_FOR_S5_S8_UP "SGW_IPV4_ADDRESS_FOR_S5_S8_UP"
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#define SGW_CONFIG_STRING_SGW_INTERFACE_NAME_FOR_S11 "SGW_INTERFACE_NAME_FOR_S11"
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#define SGW_CONFIG_STRING_SGW_IPV4_ADDRESS_FOR_S11 "SGW_IPV4_ADDRESS_FOR_S11"
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#define SGW_CONFIG_STRING_SGW_DROP_UPLINK_S1U_TRAFFIC "SGW_DROP_UPLINK_S1U_TRAFFIC"
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#define SGW_CONFIG_STRING_SGW_DROP_DOWNLINK_S1U_TRAFFIC "SGW_DROP_DOWNLINK_S1U_TRAFFIC"
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#define PGW_CONFIG_STRING_PGW_CONFIG "P-GW"
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#define PGW_CONFIG_STRING_NETWORK_INTERFACES_CONFIG "NETWORK_INTERFACES"
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#define PGW_CONFIG_STRING_PGW_INTERFACE_NAME_FOR_S5_S8 "PGW_INTERFACE_NAME_FOR_S5_S8"
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#define PGW_CONFIG_STRING_PGW_IPV4_ADDRESS_FOR_S5_S8 "PGW_IPV4_ADDRESS_FOR_S5_S8"
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#define PGW_CONFIG_STRING_PGW_INTERFACE_NAME_FOR_SGI "PGW_INTERFACE_NAME_FOR_SGI"
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#define PGW_CONFIG_STRING_PGW_IPV4_ADDR_FOR_SGI "PGW_IPV4_ADDRESS_FOR_SGI"
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#define PGW_CONFIG_STRING_PGW_MASQUERADE_SGI "PGW_MASQUERADE_SGI"
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#define PGW_CONFIG_STRING_IP_ADDRESS_POOL "IP_ADDRESS_POOL"
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#define PGW_CONFIG_STRING_IPV4_ADDRESS_LIST "IPV4_LIST"
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#define PGW_CONFIG_STRING_IPV6_ADDRESS_LIST "IPV6_LIST"
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#define PGW_CONFIG_STRING_IPV4_PREFIX_DELIMITER " /"
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#define PGW_CONFIG_STRING_IPV6_PREFIX_DELIMITER " /"
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#define PGW_CONFIG_STRING_DEFAULT_DNS_IPV4_ADDRESS "DEFAULT_DNS_IPV4_ADDRESS"
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#define PGW_CONFIG_STRING_DEFAULT_DNS_SEC_IPV4_ADDRESS "DEFAULT_DNS_SEC_IPV4_ADDRESS"
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#define PGW_CONFIG_STRING_INTERFACE_DISABLED "none"
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#define IPV4_STR_ADDR_TO_INT_NWBO(AdDr_StR,NwBo,MeSsAgE ) do {\
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struct in_addr inp;\
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if ( inet_aton(AdDr_StR, &inp ) < 0 ) {\
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AssertFatal (0, MeSsAgE);\
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} else {\
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NwBo = inp.s_addr;\
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}\
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} while (0);
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typedef struct sgw_config_s {
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struct {
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char *sgw_interface_name_for_S1u_S12_S4_up;
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uint32_t sgw_ipv4_address_for_S1u_S12_S4_up;
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int sgw_ip_netmask_for_S1u_S12_S4_up;
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char *sgw_interface_name_for_S5_S8_up;
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uint32_t sgw_ipv4_address_for_S5_S8_up;
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int sgw_ip_netmask_for_S5_S8_up;
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char *sgw_interface_name_for_S11;
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uint32_t sgw_ipv4_address_for_S11;
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int sgw_ip_netmask_for_S11;
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} ipv4;
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int sgw_udp_port_for_S1u_S12_S4_up;
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uint8_t sgw_drop_uplink_traffic;
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uint8_t sgw_drop_downlink_traffic;
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uint8_t local_to_eNB;
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} sgw_config_t;
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// may be more
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#define PGW_MAX_ALLOCATED_PDN_ADDRESSES 1024
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typedef struct pgw_lite_conf_ipv4_list_elm_s {
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STAILQ_ENTRY(pgw_lite_conf_ipv4_list_elm_s) ipv4_entries;
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struct in_addr addr;
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} pgw_lite_conf_ipv4_list_elm_t;
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typedef struct pgw_lite_conf_ipv6_list_elm_s {
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STAILQ_ENTRY(pgw_lite_conf_ipv6_list_elm_s) ipv6_entries;
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struct in6_addr addr;
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int prefix_len;
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} pgw_lite_conf_ipv6_list_elm_t;
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typedef struct pgw_config_s {
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struct {
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char *pgw_interface_name_for_S5_S8;
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uint32_t pgw_ipv4_address_for_S5_S8;
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int pgw_ip_netmask_for_S5_S8;
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char *pgw_interface_name_for_SGI;
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uint32_t pgw_ipv4_address_for_SGI;
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int pgw_ip_netmask_for_SGI;
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uint32_t default_dns_v4; // NBO
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uint32_t default_dns_sec_v4;// NBO
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} ipv4;
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uint8_t pgw_masquerade_SGI;
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STAILQ_HEAD(pgw_lite_ipv4_pool_head_s, pgw_lite_conf_ipv4_list_elm_s) pgw_lite_ipv4_pool_list;
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STAILQ_HEAD(pgw_lite_ipv6_pool_head_s, pgw_lite_conf_ipv6_list_elm_s) pgw_lite_ipv6_pool_list;
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} pgw_config_t;
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typedef struct spgw_config_s {
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sgw_config_t sgw_config;
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pgw_config_t pgw_config;
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} spgw_config_t;
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#ifndef SGW_LITE
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extern spgw_config_t spgw_config;
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#endif
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typedef enum { SPGW_WARN_ON_ERROR = 0, SPGW_ABORT_ON_ERROR} spgw_system_abort_control_e;
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int spgw_system(char *command_pP, spgw_system_abort_control_e abort_on_errorP, const char * const file_nameP, const int line_numberP);
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int spgw_config_process(spgw_config_t* config_pP);
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int spgw_config_init(char* lib_config_file_name_pP, spgw_config_t* config_pP);
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#endif /* ENB_CONFIG_H_ */
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