X-Git-Url: http://git.sameswireless.fr/l2tpns.git/blobdiff_plain/b3f40f41f7de7a383c6f1170e546d0b09cc57338..refs/heads/samesversion:/icmp.c?ds=sidebyside

diff --git a/icmp.c b/icmp.c
index 0d6c65e..d03b60b 100644
--- a/icmp.c
+++ b/icmp.c
@@ -5,6 +5,7 @@
 #include <linux/icmp.h>
 #include <netinet/icmp6.h>
 #include <unistd.h>
+#include <linux/rtnetlink.h>
 #include <netinet/ip6.h>
 
 #include "dhcp6.h"
@@ -143,7 +144,13 @@ void send_ipv6_ra(sessionidt s, tunnelidt t, struct in6_addr *ip)
 	pinfo->nd_opt_pi_preferred_time = htonl(604800);
 	pinfo->nd_opt_pi_reserved2      = 0;
 	pinfo->nd_opt_pi_prefix_len     = 64; // prefix length
-	pinfo->nd_opt_pi_prefix         = config->ipv6_prefix;
+	if (session[s].ipv6address.s6_addr[0])
+	{
+		// MSB 64bits of assigned IPv6 address to user (see radius attribut Framed-IPv6-Address)
+		memcpy(&pinfo->nd_opt_pi_prefix, &session[s].ipv6address.s6_addr[0], 8);
+	}
+	else
+		pinfo->nd_opt_pi_prefix     = config->ipv6_prefix;
 
 	// // Length of payload (not header)
 	p_ip6_hdr->ip6_plen = htons(sizeof(*pinfo) + sizeof(*p_nra));