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*** empty log message ***
[l2tpns.git]
/
ppp.c
diff --git
a/ppp.c
b/ppp.c
index
adeca58
..
5af3cb2
100644
(file)
--- a/
ppp.c
+++ b/
ppp.c
@@
-1,6
+1,6
@@
// L2TPNS PPP Stuff
// L2TPNS PPP Stuff
-char const *cvs_id_ppp = "$Id: ppp.c,v 1.6
7 2005/08/10 08:59:23
bodea Exp $";
+char const *cvs_id_ppp = "$Id: ppp.c,v 1.6
8 2005/08/10 11:25:56
bodea Exp $";
#include <stdio.h>
#include <string.h>
#include <stdio.h>
#include <string.h>
@@
-26,7
+26,7
@@
extern configt *config;
static int add_lcp_auth(uint8_t *b, int size, int authtype);
// Process PAP messages
static int add_lcp_auth(uint8_t *b, int size, int authtype);
// Process PAP messages
-void processpap(
tunnelidt t, sessionidt s
, uint8_t *p, uint16_t l)
+void processpap(
sessionidt s, tunnelidt t
, uint8_t *p, uint16_t l)
{
char user[MAXUSER];
char pass[MAXPASS];
{
char user[MAXUSER];
char pass[MAXPASS];
@@
-91,7
+91,7
@@
void processpap(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
// respond now, either no RADIUS available or already authenticated
uint8_t b[MAXCONTROL];
uint8_t id = p[1];
// respond now, either no RADIUS available or already authenticated
uint8_t b[MAXCONTROL];
uint8_t id = p[1];
- uint8_t *p = makeppp(b, sizeof(b), 0, 0,
t, s
, PPPPAP);
+ uint8_t *p = makeppp(b, sizeof(b), 0, 0,
s, t
, PPPPAP);
if (!p) return;
if (session[s].ip)
if (!p) return;
if (session[s].ip)
@@
-140,7
+140,7
@@
void processpap(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
}
// Process CHAP messages
}
// Process CHAP messages
-void processchap(
tunnelidt t, sessionidt s
, uint8_t *p, uint16_t l)
+void processchap(
sessionidt s, tunnelidt t
, uint8_t *p, uint16_t l)
{
uint16_t r;
uint16_t hl;
{
uint16_t r;
uint16_t hl;
@@
-336,7
+336,7
@@
static void dumplcp(uint8_t *p, int l)
}
}
}
}
-void lcp_open(
tunnelidt t, sessionidt s
)
+void lcp_open(
sessionidt s, tunnelidt t
)
{
// transition to Authentication or Network phase:
session[s].ppp.phase = sess_local[s].lcp_authtype ? Authenticate : Network;
{
// transition to Authentication or Network phase:
session[s].ppp.phase = sess_local[s].lcp_authtype ? Authenticate : Network;
@@
-347,12
+347,12
@@
void lcp_open(tunnelidt t, sessionidt s)
if (session[s].ppp.phase == Authenticate)
{
if (sess_local[s].lcp_authtype == AUTHCHAP)
if (session[s].ppp.phase == Authenticate)
{
if (sess_local[s].lcp_authtype == AUTHCHAP)
- sendchap(
t, s
);
+ sendchap(
s, t
);
}
else
{
// This-Layer-Up
}
else
{
// This-Layer-Up
- sendipcp(
t, s
);
+ sendipcp(
s, t
);
change_state(s, ipcp, RequestSent);
// move to passive state for IPv6 (if configured), CCP
if (config->ipv6_prefix.s6_addr[0])
change_state(s, ipcp, RequestSent);
// move to passive state for IPv6 (if configured), CCP
if (config->ipv6_prefix.s6_addr[0])
@@
-378,7
+378,7
@@
static uint8_t *ppp_rej(sessionidt s, uint8_t *buf, size_t blen, uint16_t mtype,
{
if (!*response || **response != ConfigRej)
{
{
if (!*response || **response != ConfigRej)
{
- queued = *response = makeppp(buf, blen, packet, 2, s
ession[s].tunnel, s
, mtype);
+ queued = *response = makeppp(buf, blen, packet, 2, s
, session[s].tunnel
, mtype);
if (!queued)
return 0;
if (!queued)
return 0;
@@
-422,7
+422,7
@@
static uint8_t *ppp_nak(sessionidt s, uint8_t *buf, size_t blen, uint16_t mtype,
if (*nak_sent >= config->ppp_max_failure)
return ppp_rej(s, buf, blen, mtype, response, 0, packet, option);
if (*nak_sent >= config->ppp_max_failure)
return ppp_rej(s, buf, blen, mtype, response, 0, packet, option);
- queued = *response = makeppp(buf, blen, packet, 2, s
ession[s].tunnel, s
, mtype);
+ queued = *response = makeppp(buf, blen, packet, 2, s
, session[s].tunnel
, mtype);
if (!queued)
return 0;
if (!queued)
return 0;
@@
-444,7
+444,7
@@
static uint8_t *ppp_nak(sessionidt s, uint8_t *buf, size_t blen, uint16_t mtype,
}
// Process LCP messages
}
// Process LCP messages
-void processlcp(
tunnelidt t, sessionidt s
, uint8_t *p, uint16_t l)
+void processlcp(
sessionidt s, tunnelidt t
, uint8_t *p, uint16_t l)
{
uint8_t b[MAXCONTROL];
uint8_t *q = NULL;
{
uint8_t b[MAXCONTROL];
uint8_t *q = NULL;
@@
-525,7
+525,7
@@
void processlcp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
break;
case AckSent:
break;
case AckSent:
- lcp_open(
t, s
);
+ lcp_open(
s, t
);
break;
default:
break;
default:
@@
-637,7
+637,7
@@
void processlcp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
else
{
// Send packet back as ConfigAck
else
{
// Send packet back as ConfigAck
- response = makeppp(b, sizeof(b), p, l,
t, s
, PPPLCP);
+ response = makeppp(b, sizeof(b), p, l,
s, t
, PPPLCP);
if (!response) return;
*response = ConfigAck;
}
if (!response) return;
*response = ConfigAck;
}
@@
-645,7
+645,7
@@
void processlcp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
switch (session[s].ppp.lcp)
{
case Closed:
switch (session[s].ppp.lcp)
{
case Closed:
- response = makeppp(b, sizeof(b), p, 2,
t, s
, PPPLCP);
+ response = makeppp(b, sizeof(b), p, 2,
s, t
, PPPLCP);
if (!response) return;
*response = TerminateAck;
*((uint16_t *) (response + 2)) = htons(l = 4);
if (!response) return;
*response = TerminateAck;
*((uint16_t *) (response + 2)) = htons(l = 4);
@@
-669,7
+669,7
@@
void processlcp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
case AckReceived:
if (*response == ConfigAck)
case AckReceived:
if (*response == ConfigAck)
- lcp_open(
t, s
);
+ lcp_open(
s, t
);
break;
break;
@@
-765,7
+765,7
@@
void processlcp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
case Closed:
case Stopped:
{
case Closed:
case Stopped:
{
- uint8_t *response = makeppp(b, sizeof(b), p, 2,
t, s
, PPPLCP);
+ uint8_t *response = makeppp(b, sizeof(b), p, 2,
s, t
, PPPLCP);
if (!response) return;
*response = TerminateAck;
*((uint16_t *) (response + 2)) = htons(l = 4);
if (!response) return;
*response = TerminateAck;
*((uint16_t *) (response + 2)) = htons(l = 4);
@@
-798,7
+798,7
@@
void processlcp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
{
LOG(3, s, t, "LCP: Received TerminateReq. Sending TerminateAck\n");
*p = TerminateAck; // close
{
LOG(3, s, t, "LCP: Received TerminateReq. Sending TerminateAck\n");
*p = TerminateAck; // close
- q = makeppp(b, sizeof(b), p, l,
t, s
, PPPLCP);
+ q = makeppp(b, sizeof(b), p, l,
s, t
, PPPLCP);
if (!q) return;
tunnelsend(b, l + (q - b), t); // send it
sessionshutdown(s, "Remote end closed connection.", 3, 0);
if (!q) return;
tunnelsend(b, l + (q - b), t); // send it
sessionshutdown(s, "Remote end closed connection.", 3, 0);
@@
-826,7
+826,7
@@
void processlcp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
LOG(5, s, t, "LCP: Received EchoReq. Sending EchoReply\n");
*p = EchoReply; // reply
*(uint32_t *) (p + 4) = htonl(session[s].magic); // our magic number
LOG(5, s, t, "LCP: Received EchoReq. Sending EchoReply\n");
*p = EchoReply; // reply
*(uint32_t *) (p + 4) = htonl(session[s].magic); // our magic number
- q = makeppp(b, sizeof(b), p, l,
t, s
, PPPLCP);
+ q = makeppp(b, sizeof(b), p, l,
s, t
, PPPLCP);
if (!q) return;
tunnelsend(b, l + (q - b), t); // send it
}
if (!q) return;
tunnelsend(b, l + (q - b), t); // send it
}
@@
-844,7
+844,7
@@
void processlcp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
if (l > mru) l = mru;
*p = CodeRej;
if (l > mru) l = mru;
*p = CodeRej;
- q = makeppp(b, sizeof(b), p, l,
t, s
, PPPLCP);
+ q = makeppp(b, sizeof(b), p, l,
s, t
, PPPLCP);
if (!q) return;
LOG(3, s, t, "Unexpected LCP code %s\n", ppp_code(code));
if (!q) return;
LOG(3, s, t, "Unexpected LCP code %s\n", ppp_code(code));
@@
-852,7
+852,7
@@
void processlcp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
}
}
}
}
-static void ipcp_open(
tunnelidt t, sessionidt s
)
+static void ipcp_open(
sessionidt s, tunnelidt t
)
{
LOG(3, s, t, "IPCP: Opened, session is now active\n");
{
LOG(3, s, t, "IPCP: Opened, session is now active\n");
@@
-868,13
+868,13
@@
static void ipcp_open(tunnelidt t, sessionidt s)
// start IPv6 if configured and still in passive state
if (session[s].ppp.ipv6cp == Stopped)
{
// start IPv6 if configured and still in passive state
if (session[s].ppp.ipv6cp == Stopped)
{
- sendipv6cp(
t, s
);
+ sendipv6cp(
s, t
);
change_state(s, ipv6cp, RequestSent);
}
}
// Process IPCP messages
change_state(s, ipv6cp, RequestSent);
}
}
// Process IPCP messages
-void processipcp(
tunnelidt t, sessionidt s
, uint8_t *p, uint16_t l)
+void processipcp(
sessionidt s, tunnelidt t
, uint8_t *p, uint16_t l)
{
uint8_t b[MAXCONTROL];
uint8_t *q = 0;
{
uint8_t b[MAXCONTROL];
uint8_t *q = 0;
@@
-921,7
+921,7
@@
void processipcp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
break;
case AckSent:
break;
case AckSent:
- ipcp_open(
t, s
);
+ ipcp_open(
s, t
);
break;
default:
break;
default:
@@
-1001,7
+1001,7
@@
void processipcp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
else if (gotip)
{
// Send packet back as ConfigAck
else if (gotip)
{
// Send packet back as ConfigAck
- response = makeppp(b, sizeof(b), p, l,
t, s
, PPPIPCP);
+ response = makeppp(b, sizeof(b), p, l,
s, t
, PPPIPCP);
if (!response) return;
*response = ConfigAck;
}
if (!response) return;
*response = ConfigAck;
}
@@
-1015,7
+1015,7
@@
void processipcp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
switch (session[s].ppp.ipcp)
{
case Closed:
switch (session[s].ppp.ipcp)
{
case Closed:
- response = makeppp(b, sizeof(b), p, 2,
t, s
, PPPIPCP);
+ response = makeppp(b, sizeof(b), p, 2,
s, t
, PPPIPCP);
if (!response) return;
*response = TerminateAck;
*((uint16_t *) (response + 2)) = htons(l = 4);
if (!response) return;
*response = TerminateAck;
*((uint16_t *) (response + 2)) = htons(l = 4);
@@
-1039,7
+1039,7
@@
void processipcp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
case AckReceived:
if (*response == ConfigAck)
case AckReceived:
if (*response == ConfigAck)
- ipcp_open(
t, s
);
+ ipcp_open(
s, t
);
break;
break;
@@
-1068,7
+1068,7
@@
void processipcp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
{
LOG(3, s, t, "IPCP: Received TerminateReq. Sending TerminateAck\n");
*p = TerminateAck;
{
LOG(3, s, t, "IPCP: Received TerminateReq. Sending TerminateAck\n");
*p = TerminateAck;
- q = makeppp(b, sizeof(b),
p, l, t, s
, PPPIPCP);
+ q = makeppp(b, sizeof(b),
p, l, s, t
, PPPIPCP);
if (!q) return;
tunnelsend(b, l + (q - b), t);
change_state(s, ipcp, Stopped);
if (!q) return;
tunnelsend(b, l + (q - b), t);
change_state(s, ipcp, Stopped);
@@
-1083,7
+1083,7
@@
void processipcp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
if (l > mru) l = mru;
*p = CodeRej;
if (l > mru) l = mru;
*p = CodeRej;
- q = makeppp(b, sizeof(b), p, l,
t, s
, PPPIPCP);
+ q = makeppp(b, sizeof(b), p, l,
s, t
, PPPIPCP);
if (!q) return;
LOG(3, s, t, "Unexpected IPCP code %s\n", ppp_code(code));
if (!q) return;
LOG(3, s, t, "Unexpected IPCP code %s\n", ppp_code(code));
@@
-1091,7
+1091,7
@@
void processipcp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
}
}
}
}
-static void ipv6cp_open(
tunnelidt t, sessionidt s
)
+static void ipv6cp_open(
sessionidt s, tunnelidt t
)
{
LOG(3, s, t, "IPV6CP: Opened\n");
{
LOG(3, s, t, "IPV6CP: Opened\n");
@@
-1100,11
+1100,11
@@
static void ipv6cp_open(tunnelidt t, sessionidt s)
route6set(s, session[s].ipv6route, session[s].ipv6prefixlen, 1);
// Send an initial RA (TODO: Should we send these regularly?)
route6set(s, session[s].ipv6route, session[s].ipv6prefixlen, 1);
// Send an initial RA (TODO: Should we send these regularly?)
- send_ipv6_ra(
t, s
, NULL);
+ send_ipv6_ra(
s, t
, NULL);
}
// Process IPV6CP messages
}
// Process IPV6CP messages
-void processipv6cp(
tunnelidt t, sessionidt s
, uint8_t *p, uint16_t l)
+void processipv6cp(
sessionidt s, tunnelidt t
, uint8_t *p, uint16_t l)
{
uint8_t b[MAXCONTROL];
uint8_t *q = 0;
{
uint8_t b[MAXCONTROL];
uint8_t *q = 0;
@@
-1138,7
+1138,7
@@
void processipv6cp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
{
LOG(2, s, t, "IPV6CP: %s rejected (not configured)\n", ppp_code(*p));
*p = ProtocolRej;
{
LOG(2, s, t, "IPV6CP: %s rejected (not configured)\n", ppp_code(*p));
*p = ProtocolRej;
- q = makeppp(b, sizeof(b), p, l,
t, s
, PPPIPV6CP);
+ q = makeppp(b, sizeof(b), p, l,
s, t
, PPPIPV6CP);
if (!q) return;
tunnelsend(b, l + (q - b), t);
return;
if (!q) return;
tunnelsend(b, l + (q - b), t);
return;
@@
-1167,7
+1167,7
@@
void processipv6cp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
break;
case AckSent:
break;
case AckSent:
- ipv6cp_open(
t, s
);
+ ipv6cp_open(
s, t
);
break;
default:
break;
default:
@@
-1221,7
+1221,7
@@
void processipv6cp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
else if (gotip)
{
// Send packet back as ConfigAck
else if (gotip)
{
// Send packet back as ConfigAck
- response = makeppp(b, sizeof(b), p, l,
t, s
, PPPIPV6CP);
+ response = makeppp(b, sizeof(b), p, l,
s, t
, PPPIPV6CP);
if (!response) return;
*response = ConfigAck;
}
if (!response) return;
*response = ConfigAck;
}
@@
-1235,7
+1235,7
@@
void processipv6cp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
switch (session[s].ppp.ipv6cp)
{
case Closed:
switch (session[s].ppp.ipv6cp)
{
case Closed:
- response = makeppp(b, sizeof(b), p, 2,
t, s
, PPPIPV6CP);
+ response = makeppp(b, sizeof(b), p, 2,
s, t
, PPPIPV6CP);
if (!response) return;
*response = TerminateAck;
*((uint16_t *) (response + 2)) = htons(l = 4);
if (!response) return;
*response = TerminateAck;
*((uint16_t *) (response + 2)) = htons(l = 4);
@@
-1259,7
+1259,7
@@
void processipv6cp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
case AckReceived:
if (*response == ConfigAck)
case AckReceived:
if (*response == ConfigAck)
- ipv6cp_open(
t, s
);
+ ipv6cp_open(
s, t
);
break;
break;
@@
-1288,7
+1288,7
@@
void processipv6cp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
{
LOG(3, s, t, "IPV6CP: Received TerminateReq. Sending TerminateAck\n");
*p = TerminateAck;
{
LOG(3, s, t, "IPV6CP: Received TerminateReq. Sending TerminateAck\n");
*p = TerminateAck;
- q = makeppp(b, sizeof(b), p, l,
t, s
, PPPIPV6CP);
+ q = makeppp(b, sizeof(b), p, l,
s, t
, PPPIPV6CP);
if (!q) return;
tunnelsend(b, l + (q - b), t);
change_state(s, ipv6cp, Stopped);
if (!q) return;
tunnelsend(b, l + (q - b), t);
change_state(s, ipv6cp, Stopped);
@@
-1303,7
+1303,7
@@
void processipv6cp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
if (l > mru) l = mru;
*p = CodeRej;
if (l > mru) l = mru;
*p = CodeRej;
- q = makeppp(b, sizeof(b), p, l,
t, s
, PPPIPV6CP);
+ q = makeppp(b, sizeof(b), p, l,
s, t
, PPPIPV6CP);
if (!q) return;
LOG(3, s, t, "Unexpected IPV6CP code %s\n", ppp_code(code));
if (!q) return;
LOG(3, s, t, "Unexpected IPV6CP code %s\n", ppp_code(code));
@@
-1315,7
+1315,7
@@
void processipv6cp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
//
// This MUST be called with at least 4 byte behind 'p'.
// (i.e. this routine writes to p[-4]).
//
// This MUST be called with at least 4 byte behind 'p'.
// (i.e. this routine writes to p[-4]).
-void processipin(
tunnelidt t, sessionidt s
, uint8_t *p, uint16_t l)
+void processipin(
sessionidt s, tunnelidt t
, uint8_t *p, uint16_t l)
{
in_addr_t ip;
{
in_addr_t ip;
@@
-1401,7
+1401,7
@@
void processipin(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
//
// This MUST be called with at least 4 byte behind 'p'.
// (i.e. this routine writes to p[-4]).
//
// This MUST be called with at least 4 byte behind 'p'.
// (i.e. this routine writes to p[-4]).
-void processipv6in(
tunnelidt t, sessionidt s
, uint8_t *p, uint16_t l)
+void processipv6in(
sessionidt s, tunnelidt t
, uint8_t *p, uint16_t l)
{
struct in6_addr ip;
in_addr_t ipv4;
{
struct in6_addr ip;
in_addr_t ipv4;
@@
-1438,7
+1438,7
@@
void processipv6in(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
*(uint32_t *)(p + 34) == 0 &&
*(p + 38) == 0 && *(p + 39) == 2 && *(p + 40) == 133) {
LOG(3, s, t, "Got IPv6 RS\n");
*(uint32_t *)(p + 34) == 0 &&
*(p + 38) == 0 && *(p + 39) == 2 && *(p + 40) == 133) {
LOG(3, s, t, "Got IPv6 RS\n");
- send_ipv6_ra(
t, s
, &ip);
+ send_ipv6_ra(
s, t
, &ip);
return;
}
return;
}
@@
-1535,7
+1535,7
@@
void send_ipin(sessionidt s, uint8_t *buf, int len)
// Process CCP messages
// Process CCP messages
-void processccp(
tunnelidt t, sessionidt s
, uint8_t *p, uint16_t l)
+void processccp(
sessionidt s, tunnelidt t
, uint8_t *p, uint16_t l)
{
uint8_t b[MAXCONTROL];
uint8_t *q;
{
uint8_t b[MAXCONTROL];
uint8_t *q;
@@
-1588,13
+1588,13
@@
void processccp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
else // compression requested--reject
*p = ConfigRej;
else // compression requested--reject
*p = ConfigRej;
- q = makeppp(b, sizeof(b), p, l,
t, s
, PPPCCP);
+ q = makeppp(b, sizeof(b), p, l,
s, t
, PPPCCP);
if (!q) return;
switch (session[s].ppp.ccp)
{
case Closed:
if (!q) return;
switch (session[s].ppp.ccp)
{
case Closed:
- q = makeppp(b, sizeof(b), p, 2,
t, s
, PPPCCP);
+ q = makeppp(b, sizeof(b), p, 2,
s, t
, PPPCCP);
if (!q) return;
*q = TerminateAck;
*((uint16_t *) (q + 2)) = htons(l = 4);
if (!q) return;
*q = TerminateAck;
*((uint16_t *) (q + 2)) = htons(l = 4);
@@
-1647,7
+1647,7
@@
void processccp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
{
LOG(3, s, t, "CCP: Received TerminateReq. Sending TerminateAck\n");
*p = TerminateAck;
{
LOG(3, s, t, "CCP: Received TerminateReq. Sending TerminateAck\n");
*p = TerminateAck;
- q = makeppp(b, sizeof(b), p, l,
t, s
, PPPCCP);
+ q = makeppp(b, sizeof(b), p, l,
s, t
, PPPCCP);
if (!q) return;
tunnelsend(b, l + (q - b), t);
change_state(s, ccp, Stopped);
if (!q) return;
tunnelsend(b, l + (q - b), t);
change_state(s, ccp, Stopped);
@@
-1662,7
+1662,7
@@
void processccp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
if (l > mru) l = mru;
*p = CodeRej;
if (l > mru) l = mru;
*p = CodeRej;
- q = makeppp(b, sizeof(b), p, l,
t, s
, PPPCCP);
+ q = makeppp(b, sizeof(b), p, l,
s, t
, PPPCCP);
if (!q) return;
LOG(3, s, t, "Unexpected CCP code %s\n", ppp_code(code));
if (!q) return;
LOG(3, s, t, "Unexpected CCP code %s\n", ppp_code(code));
@@
-1671,7
+1671,7
@@
void processccp(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
}
// send a CHAP challenge
}
// send a CHAP challenge
-void sendchap(
tunnelidt t, sessionidt s
)
+void sendchap(
sessionidt s, tunnelidt t
)
{
uint8_t b[MAXCONTROL];
uint16_t r;
{
uint8_t b[MAXCONTROL];
uint16_t r;
@@
-1702,7
+1702,7
@@
void sendchap(tunnelidt t, sessionidt s)
STAT(tunnel_tx_errors);
return ;
}
STAT(tunnel_tx_errors);
return ;
}
- q = makeppp(b, sizeof(b), 0, 0,
t, s
, PPPCHAP);
+ q = makeppp(b, sizeof(b), 0, 0,
s, t
, PPPCHAP);
if (!q) return;
*q = 1; // challenge
if (!q) return;
*q = 1; // challenge
@@
-1717,7
+1717,7
@@
void sendchap(tunnelidt t, sessionidt s)
// fill in a L2TP message with a PPP frame,
// copies existing PPP message and changes magic number if seen
// returns start of PPP frame
// fill in a L2TP message with a PPP frame,
// copies existing PPP message and changes magic number if seen
// returns start of PPP frame
-uint8_t *makeppp(uint8_t *b, int size, uint8_t *p, int l,
tunnelidt t, sessionidt s
, uint16_t mtype)
+uint8_t *makeppp(uint8_t *b, int size, uint8_t *p, int l,
sessionidt s, tunnelidt t
, uint16_t mtype)
{
if (size < 12) // Need more space than this!!
{
{
if (size < 12) // Need more space than this!!
{
@@
-1785,11
+1785,11
@@
static int add_lcp_auth(uint8_t *b, int size, int authtype)
}
// Send initial LCP ConfigReq for MRU, authentication type and magic no
}
// Send initial LCP ConfigReq for MRU, authentication type and magic no
-void sendlcp(
tunnelidt t, sessionidt s
, int authtype)
+void sendlcp(
sessionidt s, tunnelidt t
, int authtype)
{
uint8_t b[500], *q, *l;
{
uint8_t b[500], *q, *l;
- if (!(q = makeppp(b, sizeof(b), NULL, 0,
t, s
, PPPLCP)))
+ if (!(q = makeppp(b, sizeof(b), NULL, 0,
s, t
, PPPLCP)))
return;
LOG(4, s, t, "Sending LCP ConfigReq%s%s\n",
return;
LOG(4, s, t, "Sending LCP ConfigReq%s%s\n",
@@
-1822,11
+1822,11
@@
void sendlcp(tunnelidt t, sessionidt s, int authtype)
}
// Send CCP request for no compression
}
// Send CCP request for no compression
-void sendccp(
tunnelidt t, sessionidt s
)
+void sendccp(
sessionidt s, tunnelidt t
)
{
uint8_t b[500], *q;
{
uint8_t b[500], *q;
- if (!(q = makeppp(b, sizeof(b), NULL, 0,
t, s
, PPPCCP)))
+ if (!(q = makeppp(b, sizeof(b), NULL, 0,
s, t
, PPPCCP)))
return;
LOG(4, s, t, "Sending CCP ConfigReq for no compression\n");
return;
LOG(4, s, t, "Sending CCP ConfigReq for no compression\n");
projects / l2tpns.git / blobdiff