Add a Cisco-Avpair with intercept details to RADIUS Start/Stop records

diff --git a/Changes b/Changes
index b133dd7..ca2f6e0 100644 (file)
--- a/Changes
+++ b/Changes
@@ -1,4 +1,4 @@
-* Mon May 2 2005 Brendan O'Dea <bod@optusnet.com.au> 2.1.0
+* Tue May 3 2005 Brendan O'Dea <bod@optusnet.com.au> 2.1.0

 - Add IPv6 support from Jonathan McDowell.
 - Add CHAP support from Jordan Hrycaj (work in progress).
 - Sanity check that cluster_send_session is not called from a child
 - Add IPv6 support from Jonathan McDowell.
 - Add CHAP support from Jordan Hrycaj (work in progress).
 - Sanity check that cluster_send_session is not called from a child


@@ -46,6 +46,8 @@
   been bytes received from the modem (dead sessions were having the
   idle timeout reset by stray packets).
 - Use cli_error() for error messages and help.
   been bytes received from the modem (dead sessions were having the
   idle timeout reset by stray packets).
 - Use cli_error() for error messages and help.

+- Add a Cisco-Avpair with intercept details to RADIUS Start/Stop
+  records.

 
 * Fri Dec 17 2004 Brendan O'Dea <bod@optusnet.com.au> 2.0.13
 - Better cluster master collision resolution: keep a counter of state
 
 * Fri Dec 17 2004 Brendan O'Dea <bod@optusnet.com.au> 2.0.13
 - Better cluster master collision resolution: keep a counter of state

diff --git a/l2tpns.spec b/l2tpns.spec
index 5f21c08..b9b9955 100644 (file)
--- a/l2tpns.spec
+++ b/l2tpns.spec
@@ -43,5 +43,5 @@ rm -rf %{buildroot}
 %attr(644,root,root) /usr/share/man/man[58]/*
 
 %changelog
 %attr(644,root,root) /usr/share/man/man[58]/*
 
 %changelog

-* Mon May 2 2005 Brendan O'Dea <bod@optusnet.com.au> 2.1.0-1
+* Tue May 3 2005 Brendan O'Dea <bod@optusnet.com.au> 2.1.0-1

 - 2.1.0 release, see /usr/share/doc/l2tpns-2.1.0/Changes
 - 2.1.0 release, see /usr/share/doc/l2tpns-2.1.0/Changes

diff --git a/radius.c b/radius.c
index 1ca4e66..90300dd 100644 (file)
--- a/radius.c
+++ b/radius.c
@@ -1,6 +1,6 @@
 // L2TPNS Radius Stuff
 
 // L2TPNS Radius Stuff
 

-char const *cvs_id_radius = "$Id: radius.c,v 1.27 2005-04-27 13:53:26 bodea Exp $";
+char const *cvs_id_radius = "$Id: radius.c,v 1.28 2005-05-03 05:11:34 bodea Exp $";

 
 #include <time.h>
 #include <stdio.h>
 
 #include <time.h>
 #include <stdio.h>


@@ -271,6 +271,18 @@ void radiussend(uint16_t r, uint8_t state)
                                *(uint32_t *) (p + 2) = htonl(time(NULL) - session[s].opened);
                                p += p[1];
                        }
                                *(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)
                }
        }
        if (s)