From 149c87a729099fa8c2c7c75ca3816f9aa7f8760d Mon Sep 17 00:00:00 2001
From: bodea <bodea>
Date: Wed, 19 Oct 2005 03:09:29 +0000
Subject: [PATCH] add Framed-Route entries to RADIUS records

---
 Changes     |  3 ++-
 l2tpns.spec |  2 +-
 radius.c    | 26 +++++++++++++++++++++++++-
 3 files changed, 28 insertions(+), 3 deletions(-)

diff --git a/Changes b/Changes
index 220ba22..0a0e445 100644
--- a/Changes
+++ b/Changes
@@ -1,6 +1,7 @@
-* Tue Oct 18 2005 Brendan O'Dea <bod@optus.net> 2.1.10
+* Wed Oct 19 2005 Brendan O'Dea <bod@optus.net> 2.1.10
 - Add scripts/l2tpns-capture.
 - Fix LCP Echo frequency.
+- Add Framed-Route entries to RADIUS records.
 
 * Tue Oct 11 2005 Brendan O'Dea <bod@optus.net> 2.1.9
 - Fix Calling-Station-Id in RADIUS accounting records (Slobodan Tomic).
diff --git a/l2tpns.spec b/l2tpns.spec
index de1cc46..53cd8c5 100644
--- a/l2tpns.spec
+++ b/l2tpns.spec
@@ -43,5 +43,5 @@ rm -rf %{buildroot}
 %attr(644,root,root) /usr/share/man/man[58]/*
 
 %changelog
-* Tue Oct 18 2005 Brendan O'Dea <bod@optus.net> 2.1.10-1
+* Wed Oct 19 2005 Brendan O'Dea <bod@optus.net> 2.1.10-1
 - 2.1.10 release, see /usr/share/doc/l2tpns-2.1.10/Changes
diff --git a/radius.c b/radius.c
index 55aa6cb..a2b2339 100644
--- a/radius.c
+++ b/radius.c
@@ -1,6 +1,6 @@
 // L2TPNS Radius Stuff
 
-char const *cvs_id_radius = "$Id: radius.c,v 1.44 2005/10/11 09:04:53 bodea Exp $";
+char const *cvs_id_radius = "$Id: radius.c,v 1.45 2005/10/19 03:09:30 bodea Exp $";
 
 #include <time.h>
 #include <stdio.h>
@@ -326,6 +326,30 @@ void radiussend(uint16_t r, uint8_t state)
 		*(uint32_t *) (p + 2) = htonl(session[s].ip);
 		p += p[1];
 	}
+	if (s && session[s].route[0].ip)
+	{
+		int r;
+		for (r = 0; s && r < MAXROUTE && session[s].route[r].ip; r++)
+		{
+		    	int width = 32;
+			if (session[s].route[r].mask)
+			{
+			    int mask = session[s].route[r].mask;
+			    while (!(mask & 1))
+			    {
+				width--;
+				mask >>= 1;
+			    }
+			}
+
+			*p = 22;	// Framed-Route
+			p[1] = sprintf((char *) p + 2, "%s/%d %s 1",
+				fmtaddr(htonl(session[s].route[r].ip), 0),
+				width, fmtaddr(htonl(session[s].ip), 1)) + 2;
+
+			p += p[1];
+		}
+	}
 	if (*session[s].called)
 	{
 		*p = 30;                // called
-- 
2.20.1