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christos@zoulas.com said:
> I will fix the userland portion. Anon Ymous is looking at the scoped
> address issue. 

Fwiw, with the appended patch the "inet" sysctl node can handle both
v4 and v6, and scoped addresses work.

best regards
Matthias



Forschungszentrum Juelich GmbH
52425 Juelich

Sitz der Gesellschaft: Juelich
Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. HR B 3498
Vorsitzende des Aufsichtsrats: MinDirig'in Baerbel Brumme-Bothe
Vorstand: Prof. Dr. Achim Bachem (Vorsitzender), Dr. Ulrich Krafft (stellv. 
Vorsitzender)

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#
# old_revision [841de7b905d0d47bb9a7a148ff35313f9bee5ad7]
#
# patch "sys/netinet/tcp_usrreq.c"
#  from [f9315a1c738b2d205420f147ff74b60981b208f0]
#    to [973a36227b20663faa28dcac7321115e02cdbdb0]
#
============================================================
--- sys/netinet/tcp_usrreq.c	f9315a1c738b2d205420f147ff74b60981b208f0
+++ sys/netinet/tcp_usrreq.c	973a36227b20663faa28dcac7321115e02cdbdb0
@@ -143,6 +143,7 @@ __KERNEL_RCSID(0, "$NetBSD: tcp_usrreq.c
 #include <netinet/ip6.h>
 #include <netinet6/in6_pcb.h>
 #include <netinet6/ip6_var.h>
+#include <netinet6/scope6_var.h>
 #endif
 
 #include <netinet/tcp.h>
@@ -1314,8 +1315,9 @@ sysctl_net_inet_tcp_ident(SYSCTLFN_ARGS)
 	/*
 	 * requested families must match
 	 */
-	if (pf != sa[0].ss_family || sa[0].ss_family != sa[1].ss_family)
+	if (sa[0].ss_family != sa[1].ss_family)
 		return EINVAL;
+	pf = sa[0].ss_family;
 
 	switch (pf) {
 #ifdef INET
@@ -1341,6 +1343,9 @@ sysctl_net_inet_tcp_ident(SYSCTLFN_ARGS)
 		    si6[0]->sin6_len != si6[1]->sin6_len)
 			return EINVAL;
 
+		sa6_embedscope(si6[0], 1);
+		sa6_embedscope(si6[1], 1);
+
 		s = splsoftnet();
 		error = inet6_ident_core(&si6[0]->sin6_addr, si6[0]->sin6_port,
 		    &si6[1]->sin6_addr, si6[1]->sin6_port,

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