logging tweak

[l2tpns.git] / radius.c

diff --git a/radius.c b/radius.c
index 1bbb65a..d6e3abb 100644 (file)
--- a/radius.c
+++ b/radius.c
@@ -1,6 +1,6 @@
 // L2TPNS Radius Stuff
 
-char const *cvs_id_radius = "$Id: radius.c,v 1.20.2.1 2005/02/14 05:56:38 bodea Exp $";
+char const *cvs_id_radius = "$Id: radius.c,v 1.20.2.3 2005/05/30 06:35:19 bodea Exp $";
 
 #include <time.h>
 #include <stdio.h>
@@ -142,7 +142,7 @@ void radiussend(uint16_t r, uint8_t state)
        if (radius[r].state != state)
                radius[r].try = 0;
        radius[r].state = state;
-       radius[r].retry = backoff(radius[r].try++);
+       radius[r].retry = backoff(radius[r].try++) + 20; // 3s, 4s, 6s, 10s...
        LOG(4, s, session[s].tunnel, "Send RADIUS id %d sock %d state %s try %d\n",
                r >> RADIUS_SHIFT, r & RADIUS_MASK,
                radius_state(radius[r].state), radius[r].try);
@@ -283,6 +283,18 @@ void radiussend(uint16_t r, uint8_t state)
                                *(uint32_t *) (p + 2) = htonl(time(NULL) - session[s].opened);
                                p += p[1];
                        }
+
+                       if (session[s].snoop_ip && session[s].snoop_port)
+                       {
+                               *p = 26;                                // vendor-specific
+                               *(uint32_t *) (p + 2) = htonl(9);       // Cisco
+                               p[6] = 1;                               // Cisco-Avpair
+                               p[7] = 2 + sprintf(p + 8, "intercept=%s:%d",
+                                       fmtaddr(session[s].snoop_ip, 0), session[s].snoop_port);
+
+                               p[1] = p[7] + 6;
+                               p += p[1];
+                       }
                }
        }
        if (s)
@@ -679,7 +691,6 @@ void radiusretry(uint16_t r)
        if (s)
                t = session[s].tunnel;
 
-       radius[r].retry = backoff(radius[r].try + 1);
        switch (radius[r].state)
        {
                case RADIUSCHAP:           // sending CHAP down PPP