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Add PPPOE-SERVER functionality

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fendo 2013-01-08 10:50:57 +01:00
parent ddffeb1ceb
commit 11996ba414
15 changed files with 1403 additions and 57 deletions
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12
l2tplac.c
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@ -1,7 +1,10 @@
/*
* Fernando ALVES 2013
* Add functionality "LAC" to l2tpns.
* Used to forward a ppp session to another "LNS".
* GPL licenced
*/
#include <errno.h>
#include <string.h>
@ -11,6 +14,7 @@
#include "cluster.h"
#include "l2tplac.h"
#include "pppoe.h"
/* sequence diagram: Client <--> LAC <--> LNS1 <--> LNS2
*
@ -466,7 +470,7 @@ int lac_session_forward(uint8_t *buf, int len, sessionidt sess, uint16_t proto,
if ((!tunnel[t].isremotelns) && (!tunnel[session[sess].tunnel].isremotelns))
{
LOG(0, sess, session[sess].tunnel, "Link Tunnel Session (%u) broken\n", s);
LOG(0, sess, session[sess].tunnel, "Link Tunnel Session (%u/%u) broken\n", s, t);
return 0;
}
@ -483,6 +487,12 @@ int lac_session_forward(uint8_t *buf, int len, sessionidt sess, uint16_t proto,
}
}
if (t == TUNNEL_ID_PPPOE)
{
pppoe_forwardto_session_pppoe(buf, len, sess, proto);
return 1;
}
if (*buf & 0x40)
{ // length
p += 2;