Allow LCP re-negotiation after connection completes

[l2tpns.git] / l2tpns.h

diff --git a/l2tpns.h b/l2tpns.h
index bad461b..388059d 100644 (file)
--- a/l2tpns.h
+++ b/l2tpns.h
@@ -1,5 +1,5 @@
 // L2TPNS Global Stuff
 // L2TPNS Global Stuff

-// $Id: l2tpns.h,v 1.32 2004-11-10 03:30:29 bodea Exp $
+// $Id: l2tpns.h,v 1.35 2004-11-16 07:54:32 bodea Exp $

 
 #ifndef __L2TPNS_H__
 #define __L2TPNS_H__
 
 #ifndef __L2TPNS_H__
 #define __L2TPNS_H__


@@ -15,7 +15,7 @@
 #include <sys/types.h>
 #include <libcli.h>
 
 #include <sys/types.h>
 #include <libcli.h>
 

-#define VERSION        "2.0.5"
+#define VERSION        "2.0.8"

 
 // Limits
 #define MAXTUNNEL      500             // could be up to 65535
 
 // Limits
 #define MAXTUNNEL      500             // could be up to 65535


@@ -460,9 +460,14 @@ struct configt
        int             cluster_hb_timeout;             // How many missed heartbeats trigger an election.
 
 #ifdef BGP
        int             cluster_hb_timeout;             // How many missed heartbeats trigger an election.
 
 #ifdef BGP

+#define BGP_NUM_PEERS  2

        u16             as_number;
        u16             as_number;

-       char            bgp_peer[2][64];
-       u16             bgp_peer_as[2];
+       struct {
+               char    name[64];
+               u16     as;
+               int     keepalive;
+               int     hold;
+       }               neighbour[BGP_NUM_PEERS];

 #endif
 };
 
 #endif
 };
 


@@ -488,9 +493,8 @@ void processipin(tunnelidt t, sessionidt s, u8 * p, u16 l);
 void processccp(tunnelidt t, sessionidt s, u8 * p, u16 l);
 void sendchap(tunnelidt t, sessionidt s);
 u8 *makeppp(u8 * b, int size, u8 * p, int l, tunnelidt t, sessionidt s, u16 mtype);
 void processccp(tunnelidt t, sessionidt s, u8 * p, u16 l);
 void sendchap(tunnelidt t, sessionidt s);
 u8 *makeppp(u8 * b, int size, u8 * p, int l, tunnelidt t, sessionidt s, u16 mtype);

-u8 *findppp(u8 * b, u8 mtype);

 void initlcp(tunnelidt t, sessionidt s);
 void initlcp(tunnelidt t, sessionidt s);

-void dumplcp(u8 *p, int l);
+void send_ipin(sessionidt s, u8 * buf, int len);

 
 
 // radius.c
 
 
 // radius.c


@@ -503,40 +507,15 @@ void radiusclear(u16 r, sessionidt s);
 
 
 // l2tpns.c
 
 
 // l2tpns.c

-clockt now(void);

 clockt backoff(u8 try);
 clockt backoff(u8 try);

-void routeset(sessionidt, ipt ip, ipt mask, ipt gw, u8 add);
-void inittun(void);
-void initudp(void);
-void initdata(int optdebug, char *optconfig);
-void initippool();

 sessionidt sessionbyip(ipt ip);
 sessionidt sessionbyuser(char *username);
 void sessionshutdown(sessionidt s, char *reason);
 sessionidt sessionbyip(ipt ip);
 sessionidt sessionbyuser(char *username);
 void sessionshutdown(sessionidt s, char *reason);

-void sessionsendarp(sessionidt s);

 void send_garp(ipt ip);
 void send_garp(ipt ip);

-void sessionkill(sessionidt s, char *reason);
-void control16(controlt * c, u16 avp, u16 val, u8 m);
-void control32(controlt * c, u16 avp, u32 val, u8 m);
-void controls(controlt * c, u16 avp, char *val, u8 m);
-void controlb(controlt * c, u16 avp, char *val, unsigned int len, u8 m);
-controlt *controlnew(u16 mtype);
-void controlnull(tunnelidt t);
-void controladd(controlt * c, tunnelidt t, sessionidt s);

 void tunnelsend(u8 * buf, u16 l, tunnelidt t);
 void tunnelsend(u8 * buf, u16 l, tunnelidt t);

-void tunnelkill(tunnelidt t, char *reason);
-void tunnelshutdown(tunnelidt t, char *reason);

 void sendipcp(tunnelidt t, sessionidt s);
 void sendipcp(tunnelidt t, sessionidt s);

-void processipout(u8 * buf, int len);
-void processarp(u8 * buf, int len);

 void processudp(u8 * buf, int len, struct sockaddr_in *addr);
 void processudp(u8 * buf, int len, struct sockaddr_in *addr);

-void processtun(u8 * buf, int len);
-void processcontrol(u8 * buf, int len, struct sockaddr_in *addr);
-int assign_ip_address(sessionidt s);
-void free_ip_address(sessionidt s);

 void snoop_send_packet(char *packet, u16 size, ipt destination, u16 port);
 void snoop_send_packet(char *packet, u16 size, ipt destination, u16 port);

-void dump_acct_info();
-void mainloop(void);

 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);
 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);


@@ -549,31 +528,25 @@ int cmd_show_hist_open(struct cli_def *cli, char *command, char **argv, int argc
 void _log(int level, ipt address, sessionidt s, tunnelidt t, const char *format, ...) __attribute__((format (printf, 5, 6)));
 void _log_hex(int level, const char *title, const char *data, int maxsize);
 
 void _log(int level, ipt address, sessionidt s, tunnelidt t, const char *format, ...) __attribute__((format (printf, 5, 6)));
 void _log_hex(int level, const char *title, const char *data, int maxsize);
 

-void build_chap_response(char *challenge, u8 id, u16 challenge_length, char **challenge_response);

 int sessionsetup(tunnelidt t, sessionidt s);
 int sessionsetup(tunnelidt t, sessionidt s);

-int cluster_send_session(int s);
-int cluster_send_tunnel(int t);
-int cluster_send_goodbye();
-void init_cli(char *hostname);
-void cli_do_file(FILE *fh);
-void cli_do(int sockfd);
-int cli_arg_help(struct cli_def *cli, int cr_ok, char *entry, ...);
-#ifdef RINGBUFFER
-void ringbuffer_dump(FILE *stream);
-#endif
-void initplugins(void);

 int run_plugins(int plugin_type, void *data);
 int run_plugins(int plugin_type, void *data);

-void add_plugin(char *plugin_name);
-void remove_plugin(char *plugin_name);
-void plugins_done(void);
-void tunnelclear(tunnelidt t);
-void host_unreachable(ipt destination, u16 id, ipt source, char *packet, int packet_len);
-void fix_address_pool(int sid);

 void rebuild_address_pool(void);
 void rebuild_address_pool(void);

-void send_ipin(sessionidt s, u8 * buf, int len);

 void throttle_session(sessionidt s, int rate_in, int rate_out);
 int load_session(sessionidt, sessiont *);
 void become_master(void);      // We're the master; kick off any required master initializations.
 void throttle_session(sessionidt s, int rate_in, int rate_out);
 int load_session(sessionidt, sessiont *);
 void become_master(void);      // We're the master; kick off any required master initializations.

+
+
+// cli.c
+void init_cli(char *hostname);
+void cli_do_file(FILE *fh);
+void cli_do(int sockfd);
+int cli_arg_help(struct cli_def *cli, int cr_ok, char *entry, ...);
+
+
+// icmp.c
+void host_unreachable(ipt destination, u16 id, ipt source, char *packet, int packet_len);
+
+

 extern tunnelt *tunnel;
 extern sessiont *session;
 extern sessioncountt *sess_count;
 extern tunnelt *tunnel;
 extern sessiont *session;
 extern sessioncountt *sess_count;