7bf791816c
When acting as LNS, we have to answer challenges with our own secret, but when acting as LAC, we have to answer challenges with the LNS secret, not ours.
34 lines
1.5 KiB
C
34 lines
1.5 KiB
C
/* L2TPLAC */
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/* $Id: l2tplac.h,v 1.0 2012-07-01 14:49:28 fendo Exp $ */
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#ifndef __L2TPLAC_H__
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#define __L2TPLAC_H__
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#define L2TPLACPORT 65432 // L2TP port for Remote LNS
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// Limits
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#define MAXRLNSTUNNEL 201
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typedef uint16_t confrlnsidt;
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// l2tplac.c
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void lac_initremotelnsdata();
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int lac_session_forward(uint8_t *buf, int len, sessionidt sess, uint16_t proto, in_addr_t s_addr, int sin_port, uint16_t indexudpfd);
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int lac_conf_forwardtoremotelns(sessionidt s, char * puser);
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void lac_calc_rlns_auth(tunnelidt t, uint8_t id, uint8_t *out);
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void lac_calc_our_auth(tunnelidt t, uint8_t *challenge, uint8_t id, uint16_t challenge_length, uint8_t *out);
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int lac_addremotelns(char *mask, char *IP_RemoteLNS, char *Port_RemoteLNS, char *SecretRemoteLNS);
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/* Function for Tunnels creating from radius responses */
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void lac_reset_rad_tag_tunnel_ctxt();
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void lac_set_rad_tag_tunnel_type(uint8_t tag, uint32_t tunnel_type);
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void lac_set_rad_tag_tunnel_medium_type(uint8_t tag, uint32_t tunnel_medium_type);
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void lac_set_rad_tag_tunnel_serv_endpt(uint8_t tag, char *tunnel_server_endpoint);
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void lac_set_rad_tag_tunnel_password(uint8_t tag, char *tunnel_password);
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void lac_set_rad_tag_tunnel_assignment_id(uint8_t tag, char *tunnel_assignment_id);
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void lac_save_rad_tag_tunnels(sessionidt s);
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int lac_rad_select_assignment_id(sessionidt s, char *assignment_id);
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int lac_rad_forwardtoremotelns(sessionidt s, char *assignment_id, char * puser);
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int lac_cli_show_remotelns(confrlnsidt idrlns, char *strout);
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#endif /* __L2TPLAC_H__ */
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