Use multiple radius sockets to allow more concurrent authentication requests

[l2tpns.git] / ppp.c

diff --git a/ppp.c b/ppp.c
index 3cc73c2..45ee60d 100644 (file)
--- a/ppp.c
+++ b/ppp.c
@@ -1,5 +1,5 @@
 // L2TPNS PPP Stuff
-// $Id: ppp.c,v 1.1 2003/12/16 07:07:39 fred_nerk Exp $
+// $Id: ppp.c,v 1.3 2004/03/05 00:22:06 fred_nerk Exp $
 
 #include <stdio.h>
 #include <string.h>
@@ -11,16 +11,15 @@
 #include "plugin.h"
 #include "util.h"
 
-extern char debug;
 extern tunnelt *tunnel;
 extern sessiont *session;
 extern radiust *radius;
-extern u16 tapmac[3];
 extern int tapfd;
 extern char hostname[1000];
 extern struct Tstats *_statistics;
 extern unsigned long eth_tx;
 extern time_t time_now;
+extern struct configt *config;
 
 // Process PAP messages
 void processpap(tunnelidt t, sessionidt s, u8 * p, u16 l)
@@ -77,7 +76,7 @@ void processpap(tunnelidt t, sessionidt s, u8 * p, u16 l)
                p[4] = 0;               // no message
                if (session[s].ip)
                {
-                   log(3, session[s].ip, s, t, "%d Already an IP allocated: %s (%d)\n", getpid(), inet_toa(htonl(session[s].ip)), session[s].ip);
+                   log(3, session[s].ip, s, t, "%d Already an IP allocated: %s (%d)\n", getpid(), inet_toa(htonl(session[s].ip)), session[s].ip_pool_index);
                }
                else
                {
@@ -101,8 +100,8 @@ void processpap(tunnelidt t, sessionidt s, u8 * p, u16 l)
                        return;
                }
 
-               strncpy(session[s].user, packet.username, sizeof(session[s].user));
-               strncpy(radius[r].pass, packet.password, sizeof(radius[r].pass));
+               strncpy(session[s].user, packet.username, sizeof(session[s].user) - 1);
+               strncpy(radius[r].pass, packet.password, sizeof(radius[r].pass) - 1);
 
                free(packet.username);
                free(packet.password);
@@ -180,7 +179,7 @@ void processchap(tunnelidt t, sessionidt s, u8 * p, u16 l)
                        return;
                }
 
-               strncpy(session[s].user, packet.username, sizeof(session[s].user));
+               strncpy(session[s].user, packet.username, sizeof(session[s].user) - 1);
                memcpy(radius[r].pass, packet.password, 16);
 
                free(packet.username);
@@ -408,7 +407,7 @@ void processlcp(tunnelidt t, sessionidt s, u8 * p, u16 l)
                *p = EchoReply;      // reply
                *(u32 *) (p + 4) = htonl(session[s].magic); // our magic number
                q = makeppp(b, p, l, t, s, PPPLCP);
-               log(3, session[s].ip, s, t, "LCP: Received EchoReq. Sending EchoReply\n");
+               log(4, session[s].ip, s, t, "LCP: Received EchoReq. Sending EchoReply\n");
                tunnelsend(b, l + (q - b), t); // send it
        }
        else if (*p == EchoReply)
@@ -552,6 +551,7 @@ void processipin(tunnelidt t, sessionidt s, u8 * p, u16 l)
        }
 
        session[s].cin += l;
+       session[s].total_cin += l;
        session[s].pin++;
        eth_tx += l;