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add DAE support (PoD/CoA) from Vladislav Bjelic

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bodea 2005-06-28 14:48:17 +00:00
parent 659ed315c2
commit 4f253feef0
16 changed files with 604 additions and 158 deletions
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23
l2tpns.h
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@ -1,5 +1,5 @@
// L2TPNS Global Stuff
// $Id: l2tpns.h,v 1.79 2005/06/24 07:05:04 bodea Exp $
// $Id: l2tpns.h,v 1.80 2005/06/28 14:48:27 bodea Exp $
#ifndef __L2TPNS_H__
#define __L2TPNS_H__
@ -76,6 +76,7 @@
#define ACCT_SHUT_TIME 600 // 1 minute for counters of shutdown sessions
#define L2TPPORT 1701 // L2TP port
#define RADPORT 1645 // old radius port...
#define DAEPORT 3799 // DAE port
#define PKTARP 0x0806 // ARP packet type
#define PKTIP 0x0800 // IPv4 packet type
#define PKTIPV6 0x86DD // IPv6 packet type
@ -111,7 +112,13 @@ enum {
AccessReject,
AccountingRequest,
AccountingResponse,
AccessChallenge = 11
AccessChallenge = 11,
DisconnectRequest = 40,
DisconnectACK,
DisconnectNAK,
CoARequest,
CoAACK,
CoANAK
};
// Types
@ -457,6 +464,8 @@ typedef struct
uint16_t radiusport[MAXRADSERVER]; // radius base ports
uint8_t numradiusservers; // radius server count
uint16_t radius_dae_port; // local port for radius dae
char radius_authtypes_s[32]; // list of valid authentication types (chap, pap) in order of preference
int radius_authtypes;
int radius_authprefer;
@ -611,6 +620,7 @@ void processrad(uint8_t *buf, int len, char socket_index);
void radiusretry(uint16_t r);
uint16_t radiusnew(sessionidt s);
void radiusclear(uint16_t r, sessionidt s);
void processdae(uint8_t *buf, int len, struct sockaddr_in *addr, int alen);
// l2tpns.c
@ -624,11 +634,13 @@ void increment_counter(uint32_t *counter, uint32_t *wrap, uint32_t delta);
void random_data(uint8_t *buf, int len);
void sessionkill(sessionidt s, char *reason);
void sessionshutdown(sessionidt s, char *reason, int result, int error);
void filter_session(sessionidt s, int filter_in, int filter_out);
void send_garp(in_addr_t ip);
void tunnelsend(uint8_t *buf, uint16_t l, tunnelidt t);
void sendipcp(tunnelidt t, sessionidt s);
void processudp(uint8_t *buf, int len, struct sockaddr_in *addr);
void snoop_send_packet(char *packet, uint16_t size, in_addr_t destination, uint16_t port);
int find_filter(char const *name, size_t len);
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);
@ -696,11 +708,12 @@ extern int epollfd;
struct event_data {
enum {
FD_TYPE_CONTROL,
FD_TYPE_CLI,
FD_TYPE_UDP,
FD_TYPE_TUN,
FD_TYPE_CLUSTER,
FD_TYPE_TUN,
FD_TYPE_UDP,
FD_TYPE_CONTROL,
FD_TYPE_DAE,
FD_TYPE_RADIUS,
FD_TYPE_BGP,
} type;