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interpret "local" direction correctly (as LAC) in disconnect AVPs

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bodea 2006-04-18 06:00:46 +00:00
parent 4f866369ea
commit a66c20bf07
2 changed files with 4 additions and 3 deletions
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@ -1,5 +1,6 @@
* Tue Apr 18 2006 Brendan O'Dea <bod@optus.net> 2.1.18
- Don't shutdown on TerminateReq, wait for CDN.
- Interpret "local" direction correctly (as LAC) in disconnect AVPs.
* Thu Apr 13 2006 Brendan O'Dea <bod@optus.net> 2.1.17
- Fix IPCP length test to allow Terminate-Request (4 bytes).

6
l2tpns.c
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@ -4,7 +4,7 @@
// Copyright (c) 2002 FireBrick (Andrews & Arnold Ltd / Watchfront Ltd) - GPL licenced
// vim: sw=8 ts=8
char const *cvs_id_l2tpns = "$Id: l2tpns.c,v 1.160 2006/04/13 11:14:35 bodea Exp $";
char const *cvs_id_l2tpns = "$Id: l2tpns.c,v 1.161 2006/04/18 06:00:46 bodea Exp $";
#include <arpa/inet.h>
#include <assert.h>
@ -2381,12 +2381,12 @@ void processudp(uint8_t *buf, int len, struct sockaddr_in *addr)
disc_reason = "Administrative disconnect";
break;
case 3: // lcp terminate
if (dir != 1) break; // 1=peer, 2=local
if (dir != 2) break; // 1=peer (LNS), 2=local (LAC)
disc_cause = TERM_USER_REQUEST;
disc_reason = "Normal disconnection";
break;
case 4: // compulsory encryption unavailable
if (dir != 2) break; // 1=refused by peer, 2=local
if (dir != 1) break; // 1=refused by peer, 2=local
disc_cause = TERM_USER_ERROR;
disc_reason = "Compulsory encryption refused";
break;