diff options
| author | itojun <itojun@NetBSD.org> | 2000-04-21 02:40:53 +0000 |
|---|---|---|
| committer | itojun <itojun@NetBSD.org> | 2000-04-21 02:40:53 +0000 |
| commit | eaeb53372ebf899e77b0743d0682da8fe2c54a60 (patch) | |
| tree | 60bd9ecb3b3c8318ffca26bc4a67d7c0409903d0 /sys/net | |
| parent | 3d5a5b03f5491ed8198799e87eda1cead5c7079c (diff) | |
update comment (analysis on 04 draft)
Diffstat (limited to 'sys/net')
| -rw-r--r-- | sys/net/if_stf.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/sys/net/if_stf.c b/sys/net/if_stf.c index a41e1574334..9698e922005 100644 --- a/sys/net/if_stf.c +++ b/sys/net/if_stf.c @@ -1,5 +1,5 @@ -/* $NetBSD: if_stf.c,v 1.1 2000/04/19 06:30:53 itojun Exp $ */ -/* $KAME: if_stf.c,v 1.31 2000/04/19 05:51:20 itojun Exp $ */ +/* $NetBSD: if_stf.c,v 1.2 2000/04/21 02:40:53 itojun Exp $ */ +/* $KAME: if_stf.c,v 1.32 2000/04/21 02:39:43 itojun Exp $ */ /* * Copyright (C) 2000 WIDE Project. @@ -44,7 +44,7 @@ * Here are interesting symptoms due to the lack of link-local address: * * Unicast routing exchange: - * - RIPng: Impossible. Uses link-local multicast packet toward ff02::2, + * - RIPng: Impossible. Uses link-local multicast packet toward ff02::9, * and link-local addresses as nexthop. * - OSPFv6: Impossible. OSPFv6 assumes that there's link-local address * assigned to the link, and makes use of them. Also, HELLO packets use @@ -62,7 +62,9 @@ * * 04 draft suggests to have link-local address onto 6to4 interface. * However, it seems to have no real use and does not help the above symptom - * much. + * much. Even if we assign link-locals to interface, we cannot really + * use link-local unicast/multicast on top of 6to4 cloud, and the above + * analysis does not change. * * 6to4 interface has security issues. Refer to * http://playground.iijlab.net/i-d/draft-itojun-ipv6-transition-abuse-00.txt |
