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first version of the LAC functionality

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fendo 2012-11-28 23:43:33 +01:00
parent 7fd68b1dae
commit 4df24fd868
7 changed files with 582 additions and 10 deletions
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22
l2tpns.h
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@ -321,7 +321,12 @@ typedef struct
char class[MAXCLASS];
uint8_t ipv6prefixlen; // IPv6 route prefix length
struct in6_addr ipv6route; // Static IPv6 route
#ifdef LAC
sessionidt forwardtosession; // LNS id_session to forward
char reserved[10]; // Space to expand structure without changing HB_VERSION
#else
char reserved[12]; // Space to expand structure without changing HB_VERSION
#endif
}
sessiont;
@ -750,6 +755,9 @@ typedef struct
int echo_timeout; // Time between last packet sent and LCP ECHO generation
int idle_echo_timeout; // Time between last packet seen and
// Drop sessions who have not responded within IDLE_ECHO_TIMEOUT seconds
#ifdef LAC
int highest_rlnsid;
#endif
} configt;
enum config_typet { INT, STRING, UNSIGNED_LONG, SHORT, BOOL, IPv4, IPv6 };
@ -843,6 +851,13 @@ typedef struct
#define TERM_PORT_REINIT 21
#define TERM_PORT_DISABLED 22
// on slaves, alow BGP to withdraw cleanly before exiting
#define QUIT_DELAY 5
// quit actions (master)
#define QUIT_FAILOVER 1 // SIGTERM: exit when all control messages have been acked (for cluster failover)
#define QUIT_SHUTDOWN 2 // SIGQUIT: shutdown sessions/tunnels, reject new connections
// arp.c
void sendarp(int ifr_idx, const unsigned char* mac, in_addr_t ip);
@ -904,6 +919,13 @@ int ip_filter(uint8_t *buf, int len, uint8_t filter);
int cmd_show_ipcache(struct cli_def *cli, char *command, char **argv, int argc);
int cmd_show_hist_idle(struct cli_def *cli, char *command, char **argv, int argc);
int cmd_show_hist_open(struct cli_def *cli, char *command, char **argv, int argc);
#ifdef LAC
tunnelidt lac_new_tunnel();
void lac_tunnelclear(tunnelidt t);
void lac_send_SCCRQ(tunnelidt t, uint8_t * auth, unsigned int auth_len);
void lac_send_ICRQ(tunnelidt t, sessionidt s);
void lac_tunnelshutdown(tunnelidt t, char *reason, int result, int error, char *msg);
#endif
#undef LOG
#undef LOG_HEX