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add Multilink support from Khaled Al Hamwi

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This commit is contained in:
Brendan O'Dea 2006-04-27 09:53:49 +00:00
parent 57a847d9a3
commit 5faf075c8d
13 changed files with 1021 additions and 97 deletions
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7
cluster.h
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@ -1,5 +1,5 @@
// L2TPNS Clustering Stuff
// $Id: cluster.h,v 1.14 2005-07-31 10:04:10 bodea Exp $
// $Id: cluster.h,v 1.15 2006-04-27 09:53:49 bodea Exp $
#ifndef __CLUSTER_H__
#define __CLUSTER_H__
@ -21,6 +21,8 @@
#define C_GARDEN 14 // Gardened packet
#define C_MASTER 15 // Tell a slave the address of the master.
#define C_FORWARD_DAE 16 // A DAE packet for the master to handle
#define C_BUNDLE 17 // Bundle structure.
#define C_CBUNDLE 18 // Compressed bundle structure.
#define HB_VERSION 5 // Protocol version number..
#define HB_MAX_SEQ (1<<30) // Maximum sequence number. (MUST BE A POWER OF 2!)
@ -43,9 +45,11 @@ typedef struct {
uint32_t highsession; // Id of the highest in-use session.
uint32_t freesession; // Id of the first free session.
uint32_t highbundle; // Id of the highest used bundle.
uint32_t hightunnel; // Id of the highest used tunnel.
uint32_t size_sess; // Size of the session structure.
uint32_t size_bund; // size of the bundle structure.
uint32_t size_tunn; // size of the tunnel structure.
uint32_t interval; // ping/heartbeat interval
uint32_t timeout; // heartbeat timeout
@ -74,6 +78,7 @@ typedef struct {
int cluster_init(void);
int processcluster(uint8_t *buf, int size, in_addr_t addr);
int cluster_send_session(int sid);
int cluster_send_bundle(int bid);
int cluster_send_tunnel(int tid);
int master_forward_packet(uint8_t *data, int size, in_addr_t addr, int port);
int master_forward_dae_packet(uint8_t *data, int size, in_addr_t addr, int port);